; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE2 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+sse4.2 | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX,AVX1 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+xop,+avx | FileCheck %s --check-prefixes=CHECK,XOP,XOPAVX1 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+xop,+avx2 | FileCheck %s --check-prefixes=CHECK,XOP,XOPAVX2 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512dq | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512bw | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512BW ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512F ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512dq,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512VL ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mattr=+avx512f,+avx512bw,+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX512,AVX512BWVL ; ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=slm | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=goldmont | FileCheck %s --check-prefixes=CHECK,SSE,SSE42 ; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -cost-model -analyze -mcpu=btver2 | FileCheck %s --check-prefixes=CHECK,AVX,BTVER2 ; Verify the cost of vector shift left instructions. ; ; Variable Shifts ; define <2 x i64> @var_shift_v2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE-LABEL: 'var_shift_v2i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, %b ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX1-LABEL: 'var_shift_v2i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX2-LABEL: 'var_shift_v2i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; XOP-LABEL: 'var_shift_v2i64' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX512-LABEL: 'var_shift_v2i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; BTVER2-LABEL: 'var_shift_v2i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; %shift = shl <2 x i64> %a, %b ret <2 x i64> %shift } define <4 x i64> @var_shift_v4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE-LABEL: 'var_shift_v4i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <4 x i64> %a, %b ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX1-LABEL: 'var_shift_v4i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <4 x i64> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX2-LABEL: 'var_shift_v4i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX1-LABEL: 'var_shift_v4i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, %b ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX2-LABEL: 'var_shift_v4i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %b ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX512-LABEL: 'var_shift_v4i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; BTVER2-LABEL: 'var_shift_v4i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <4 x i64> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; %shift = shl <4 x i64> %a, %b ret <4 x i64> %shift } define <8 x i64> @var_shift_v8i64(<8 x i64> %a, <8 x i64> %b) { ; SSE-LABEL: 'var_shift_v8i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = shl <8 x i64> %a, %b ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX1-LABEL: 'var_shift_v8i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <8 x i64> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX2-LABEL: 'var_shift_v8i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX1-LABEL: 'var_shift_v8i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, %b ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX2-LABEL: 'var_shift_v8i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, %b ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX512-LABEL: 'var_shift_v8i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i64> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; BTVER2-LABEL: 'var_shift_v8i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <8 x i64> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; %shift = shl <8 x i64> %a, %b ret <8 x i64> %shift } define <4 x i32> @var_shift_v4i32(<4 x i32> %a, <4 x i32> %b) { ; SSE2-LABEL: 'var_shift_v4i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <4 x i32> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; SSE42-LABEL: 'var_shift_v4i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i32> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX1-LABEL: 'var_shift_v4i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i32> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX2-LABEL: 'var_shift_v4i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; XOP-LABEL: 'var_shift_v4i32' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX512-LABEL: 'var_shift_v4i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; BTVER2-LABEL: 'var_shift_v4i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i32> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; %shift = shl <4 x i32> %a, %b ret <4 x i32> %shift } define <8 x i32> @var_shift_v8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE2-LABEL: 'var_shift_v8i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <8 x i32> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; SSE42-LABEL: 'var_shift_v8i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i32> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX1-LABEL: 'var_shift_v8i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <8 x i32> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX2-LABEL: 'var_shift_v8i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX1-LABEL: 'var_shift_v8i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, %b ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX2-LABEL: 'var_shift_v8i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %b ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX512-LABEL: 'var_shift_v8i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; BTVER2-LABEL: 'var_shift_v8i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <8 x i32> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; %shift = shl <8 x i32> %a, %b ret <8 x i32> %shift } define <16 x i32> @var_shift_v16i32(<16 x i32> %a, <16 x i32> %b) { ; SSE2-LABEL: 'var_shift_v16i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %shift = shl <16 x i32> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; SSE42-LABEL: 'var_shift_v16i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = shl <16 x i32> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX1-LABEL: 'var_shift_v16i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <16 x i32> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX2-LABEL: 'var_shift_v16i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX1-LABEL: 'var_shift_v16i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, %b ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX2-LABEL: 'var_shift_v16i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, %b ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX512-LABEL: 'var_shift_v16i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i32> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; BTVER2-LABEL: 'var_shift_v16i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <16 x i32> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; %shift = shl <16 x i32> %a, %b ret <16 x i32> %shift } define <8 x i16> @var_shift_v8i16(<8 x i16> %a, <8 x i16> %b) { ; SSE2-LABEL: 'var_shift_v8i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %shift = shl <8 x i16> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; SSE42-LABEL: 'var_shift_v8i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = shl <8 x i16> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX-LABEL: 'var_shift_v8i16' ; AVX-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = shl <8 x i16> %a, %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; XOP-LABEL: 'var_shift_v8i16' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX512F-LABEL: 'var_shift_v8i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = shl <8 x i16> %a, %b ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX512BW-LABEL: 'var_shift_v8i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %b ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX512VL-LABEL: 'var_shift_v8i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %shift = shl <8 x i16> %a, %b ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX512BWVL-LABEL: 'var_shift_v8i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %b ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; %shift = shl <8 x i16> %a, %b ret <8 x i16> %shift } define <16 x i16> @var_shift_v16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE2-LABEL: 'var_shift_v16i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %shift = shl <16 x i16> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; SSE42-LABEL: 'var_shift_v16i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %shift = shl <16 x i16> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX1-LABEL: 'var_shift_v16i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = shl <16 x i16> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX2-LABEL: 'var_shift_v16i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <16 x i16> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOP-LABEL: 'var_shift_v16i16' ; XOP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512F-LABEL: 'var_shift_v16i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <16 x i16> %a, %b ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512BW-LABEL: 'var_shift_v16i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, %b ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512VL-LABEL: 'var_shift_v16i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <16 x i16> %a, %b ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512BWVL-LABEL: 'var_shift_v16i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, %b ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; BTVER2-LABEL: 'var_shift_v16i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 30 for instruction: %shift = shl <16 x i16> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; %shift = shl <16 x i16> %a, %b ret <16 x i16> %shift } define <32 x i16> @var_shift_v32i16(<32 x i16> %a, <32 x i16> %b) { ; SSE2-LABEL: 'var_shift_v32i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 128 for instruction: %shift = shl <32 x i16> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; SSE42-LABEL: 'var_shift_v32i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 56 for instruction: %shift = shl <32 x i16> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX1-LABEL: 'var_shift_v32i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = shl <32 x i16> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX2-LABEL: 'var_shift_v32i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <32 x i16> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOP-LABEL: 'var_shift_v32i16' ; XOP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512F-LABEL: 'var_shift_v32i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <32 x i16> %a, %b ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BW-LABEL: 'var_shift_v32i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, %b ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512VL-LABEL: 'var_shift_v32i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <32 x i16> %a, %b ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BWVL-LABEL: 'var_shift_v32i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, %b ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; BTVER2-LABEL: 'var_shift_v32i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %shift = shl <32 x i16> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; %shift = shl <32 x i16> %a, %b ret <32 x i16> %shift } define <16 x i8> @var_shift_v16i8(<16 x i8> %a, <16 x i8> %b) { ; SSE2-LABEL: 'var_shift_v16i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = shl <16 x i8> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; SSE42-LABEL: 'var_shift_v16i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX-LABEL: 'var_shift_v16i8' ; AVX-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; XOP-LABEL: 'var_shift_v16i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i8> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX512-LABEL: 'var_shift_v16i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; %shift = shl <16 x i8> %a, %b ret <16 x i8> %shift } define <32 x i8> @var_shift_v32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE2-LABEL: 'var_shift_v32i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = shl <32 x i8> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; SSE42-LABEL: 'var_shift_v32i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <32 x i8> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX1-LABEL: 'var_shift_v32i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX2-LABEL: 'var_shift_v32i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOP-LABEL: 'var_shift_v32i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX512-LABEL: 'var_shift_v32i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; BTVER2-LABEL: 'var_shift_v32i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; %shift = shl <32 x i8> %a, %b ret <32 x i8> %shift } define <64 x i8> @var_shift_v64i8(<64 x i8> %a, <64 x i8> %b) { ; SSE2-LABEL: 'var_shift_v64i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 104 for instruction: %shift = shl <64 x i8> %a, %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; SSE42-LABEL: 'var_shift_v64i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 44 for instruction: %shift = shl <64 x i8> %a, %b ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX1-LABEL: 'var_shift_v64i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX2-LABEL: 'var_shift_v64i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOP-LABEL: 'var_shift_v64i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, %b ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512F-LABEL: 'var_shift_v64i8' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %b ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BW-LABEL: 'var_shift_v64i8' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, %b ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512VL-LABEL: 'var_shift_v64i8' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %b ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BWVL-LABEL: 'var_shift_v64i8' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, %b ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; BTVER2-LABEL: 'var_shift_v64i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, %b ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; %shift = shl <64 x i8> %a, %b ret <64 x i8> %shift } ; ; Uniform Variable Shifts ; define <2 x i64> @splatvar_shift_v2i64(<2 x i64> %a, i64 %b) { ; SSE2-LABEL: 'splatvar_shift_v2i64' ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %insert = insertelement <2 x i64> poison, i64 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; SSE42-LABEL: 'splatvar_shift_v2i64' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> poison, i64 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX-LABEL: 'splatvar_shift_v2i64' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> poison, i64 %b, i32 0 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %splat ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; XOP-LABEL: 'splatvar_shift_v2i64' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> poison, i64 %b, i32 0 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %splat ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX512-LABEL: 'splatvar_shift_v2i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <2 x i64> poison, i64 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; %insert = insertelement <2 x i64> poison, i64 %b, i32 0 %splat = shufflevector <2 x i64> %insert, <2 x i64> poison, <2 x i32> zeroinitializer %shift = shl <2 x i64> %a, %splat ret <2 x i64> %shift } define <4 x i64> @splatvar_shift_v4i64(<4 x i64> %a, i64 %b) { ; SSE2-LABEL: 'splatvar_shift_v4i64' ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i64> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; SSE42-LABEL: 'splatvar_shift_v4i64' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i64> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX1-LABEL: 'splatvar_shift_v4i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX2-LABEL: 'splatvar_shift_v4i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v4i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v4i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX512-LABEL: 'splatvar_shift_v4i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v4i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i64> poison, i64 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; %insert = insertelement <4 x i64> poison, i64 %b, i32 0 %splat = shufflevector <4 x i64> %insert, <4 x i64> poison, <4 x i32> zeroinitializer %shift = shl <4 x i64> %a, %splat ret <4 x i64> %shift } define <8 x i64> @splatvar_shift_v8i64(<8 x i64> %a, i64 %b) { ; SSE2-LABEL: 'splatvar_shift_v8i64' ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i64> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; SSE42-LABEL: 'splatvar_shift_v8i64' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i64> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX1-LABEL: 'splatvar_shift_v8i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX2-LABEL: 'splatvar_shift_v8i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v8i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v8i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX512-LABEL: 'splatvar_shift_v8i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i64> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v8i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i64> poison, i64 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; %insert = insertelement <8 x i64> poison, i64 %b, i32 0 %splat = shufflevector <8 x i64> %insert, <8 x i64> poison, <8 x i32> zeroinitializer %shift = shl <8 x i64> %a, %splat ret <8 x i64> %shift } define <4 x i32> @splatvar_shift_v4i32(<4 x i32> %a, i32 %b) { ; SSE2-LABEL: 'splatvar_shift_v4i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %insert = insertelement <4 x i32> poison, i32 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; SSE42-LABEL: 'splatvar_shift_v4i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> poison, i32 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX-LABEL: 'splatvar_shift_v4i32' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> poison, i32 %b, i32 0 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %splat ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; XOP-LABEL: 'splatvar_shift_v4i32' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> poison, i32 %b, i32 0 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %splat ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX512-LABEL: 'splatvar_shift_v4i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <4 x i32> poison, i32 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; %insert = insertelement <4 x i32> poison, i32 %b, i32 0 %splat = shufflevector <4 x i32> %insert, <4 x i32> poison, <4 x i32> zeroinitializer %shift = shl <4 x i32> %a, %splat ret <4 x i32> %shift } define <8 x i32> @splatvar_shift_v8i32(<8 x i32> %a, i32 %b) { ; SSE2-LABEL: 'splatvar_shift_v8i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i32> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; SSE42-LABEL: 'splatvar_shift_v8i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i32> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX1-LABEL: 'splatvar_shift_v8i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX2-LABEL: 'splatvar_shift_v8i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v8i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v8i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX512-LABEL: 'splatvar_shift_v8i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v8i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i32> poison, i32 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; %insert = insertelement <8 x i32> poison, i32 %b, i32 0 %splat = shufflevector <8 x i32> %insert, <8 x i32> poison, <8 x i32> zeroinitializer %shift = shl <8 x i32> %a, %splat ret <8 x i32> %shift } define <16 x i32> @splatvar_shift_v16i32(<16 x i32> %a, i32 %b) { ; SSE2-LABEL: 'splatvar_shift_v16i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i32> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; SSE42-LABEL: 'splatvar_shift_v16i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i32> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX1-LABEL: 'splatvar_shift_v16i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX2-LABEL: 'splatvar_shift_v16i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v16i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v16i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX512-LABEL: 'splatvar_shift_v16i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i32> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v16i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i32> poison, i32 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; %insert = insertelement <16 x i32> poison, i32 %b, i32 0 %splat = shufflevector <16 x i32> %insert, <16 x i32> poison, <16 x i32> zeroinitializer %shift = shl <16 x i32> %a, %splat ret <16 x i32> %shift } define <8 x i16> @splatvar_shift_v8i16(<8 x i16> %a, i16 %b) { ; SSE2-LABEL: 'splatvar_shift_v8i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> poison, i16 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; SSE42-LABEL: 'splatvar_shift_v8i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> poison, i16 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX-LABEL: 'splatvar_shift_v8i16' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> poison, i16 %b, i32 0 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %splat ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; XOP-LABEL: 'splatvar_shift_v8i16' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> poison, i16 %b, i32 0 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %splat ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; ; AVX512-LABEL: 'splatvar_shift_v8i16' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <8 x i16> poison, i16 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; %insert = insertelement <8 x i16> poison, i16 %b, i32 0 %splat = shufflevector <8 x i16> %insert, <8 x i16> poison, <8 x i32> zeroinitializer %shift = shl <8 x i16> %a, %splat ret <8 x i16> %shift } define <16 x i16> @splatvar_shift_v16i16(<16 x i16> %a, i16 %b) { ; SSE2-LABEL: 'splatvar_shift_v16i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i16> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; SSE42-LABEL: 'splatvar_shift_v16i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i16> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX1-LABEL: 'splatvar_shift_v16i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX2-LABEL: 'splatvar_shift_v16i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v16i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v16i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512-LABEL: 'splatvar_shift_v16i16' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v16i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i16> poison, i16 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; %insert = insertelement <16 x i16> poison, i16 %b, i32 0 %splat = shufflevector <16 x i16> %insert, <16 x i16> poison, <16 x i32> zeroinitializer %shift = shl <16 x i16> %a, %splat ret <16 x i16> %shift } define <32 x i16> @splatvar_shift_v32i16(<32 x i16> %a, i16 %b) { ; SSE2-LABEL: 'splatvar_shift_v32i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i16> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; SSE42-LABEL: 'splatvar_shift_v32i16' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i16> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX1-LABEL: 'splatvar_shift_v32i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX2-LABEL: 'splatvar_shift_v32i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v32i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v32i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512F-LABEL: 'splatvar_shift_v32i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BW-LABEL: 'splatvar_shift_v32i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512VL-LABEL: 'splatvar_shift_v32i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BWVL-LABEL: 'splatvar_shift_v32i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, %splat ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v32i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i16> poison, i16 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; %insert = insertelement <32 x i16> poison, i16 %b, i32 0 %splat = shufflevector <32 x i16> %insert, <32 x i16> poison, <32 x i32> zeroinitializer %shift = shl <32 x i16> %a, %splat ret <32 x i16> %shift } define <16 x i8> @splatvar_shift_v16i8(<16 x i8> %a, i8 %b) { ; SSE2-LABEL: 'splatvar_shift_v16i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %insert = insertelement <16 x i8> poison, i8 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = shl <16 x i8> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; SSE42-LABEL: 'splatvar_shift_v16i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> poison, i8 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX-LABEL: 'splatvar_shift_v16i8' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> poison, i8 %b, i32 0 ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer ; AVX-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %splat ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; XOP-LABEL: 'splatvar_shift_v16i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> poison, i8 %b, i32 0 ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i8> %a, %splat ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX512-LABEL: 'splatvar_shift_v16i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <16 x i8> poison, i8 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; %insert = insertelement <16 x i8> poison, i8 %b, i32 0 %splat = shufflevector <16 x i8> %insert, <16 x i8> poison, <16 x i32> zeroinitializer %shift = shl <16 x i8> %a, %splat ret <16 x i8> %shift } define <32 x i8> @splatvar_shift_v32i8(<32 x i8> %a, i8 %b) { ; SSE2-LABEL: 'splatvar_shift_v32i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = shl <32 x i8> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; SSE42-LABEL: 'splatvar_shift_v32i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <32 x i8> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX1-LABEL: 'splatvar_shift_v32i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX2-LABEL: 'splatvar_shift_v32i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v32i8' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v32i8' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX512-LABEL: 'splatvar_shift_v32i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, %splat ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v32i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <32 x i8> poison, i8 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; %insert = insertelement <32 x i8> poison, i8 %b, i32 0 %splat = shufflevector <32 x i8> %insert, <32 x i8> poison, <32 x i32> zeroinitializer %shift = shl <32 x i8> %a, %splat ret <32 x i8> %shift } define <64 x i8> @splatvar_shift_v64i8(<64 x i8> %a, i8 %b) { ; SSE2-LABEL: 'splatvar_shift_v64i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; SSE2-NEXT: Cost Model: Found an estimated cost of 104 for instruction: %shift = shl <64 x i8> %a, %splat ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; SSE42-LABEL: 'splatvar_shift_v64i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; SSE42-NEXT: Cost Model: Found an estimated cost of 44 for instruction: %shift = shl <64 x i8> %a, %splat ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX1-LABEL: 'splatvar_shift_v64i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX1-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX2-LABEL: 'splatvar_shift_v64i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX2-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOPAVX1-LABEL: 'splatvar_shift_v64i8' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, %splat ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOPAVX2-LABEL: 'splatvar_shift_v64i8' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, %splat ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512F-LABEL: 'splatvar_shift_v64i8' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX512F-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BW-LABEL: 'splatvar_shift_v64i8' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512VL-LABEL: 'splatvar_shift_v64i8' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BWVL-LABEL: 'splatvar_shift_v64i8' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, %splat ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; BTVER2-LABEL: 'splatvar_shift_v64i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %insert = insertelement <64 x i8> poison, i8 %b, i32 0 ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer ; BTVER2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, %splat ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; %insert = insertelement <64 x i8> poison, i8 %b, i32 0 %splat = shufflevector <64 x i8> %insert, <64 x i8> poison, <64 x i32> zeroinitializer %shift = shl <64 x i8> %a, %splat ret <64 x i8> %shift } ; ; Constant Shifts ; define <2 x i64> @constant_shift_v2i64(<2 x i64> %a) { ; SSE-LABEL: 'constant_shift_v2i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX1-LABEL: 'constant_shift_v2i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX2-LABEL: 'constant_shift_v2i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; XOP-LABEL: 'constant_shift_v2i64' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; AVX512-LABEL: 'constant_shift_v2i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; ; BTVER2-LABEL: 'constant_shift_v2i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <2 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; %shift = shl <2 x i64> %a, ret <2 x i64> %shift } define <4 x i64> @constant_shift_v4i64(<4 x i64> %a) { ; SSE-LABEL: 'constant_shift_v4i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <4 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX1-LABEL: 'constant_shift_v4i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <4 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX2-LABEL: 'constant_shift_v4i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v4i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v4i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX512-LABEL: 'constant_shift_v4i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; BTVER2-LABEL: 'constant_shift_v4i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shift = shl <4 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; %shift = shl <4 x i64> %a, ret <4 x i64> %shift } define <8 x i64> @constant_shift_v8i64(<8 x i64> %a) { ; SSE-LABEL: 'constant_shift_v8i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shift = shl <8 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX1-LABEL: 'constant_shift_v8i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <8 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX2-LABEL: 'constant_shift_v8i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v8i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v8i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX512-LABEL: 'constant_shift_v8i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; BTVER2-LABEL: 'constant_shift_v8i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shift = shl <8 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; %shift = shl <8 x i64> %a, ret <8 x i64> %shift } define <4 x i32> @constant_shift_v4i32(<4 x i32> %a) { ; SSE2-LABEL: 'constant_shift_v4i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = shl <4 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; SSE42-LABEL: 'constant_shift_v4i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX1-LABEL: 'constant_shift_v4i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX2-LABEL: 'constant_shift_v4i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; XOP-LABEL: 'constant_shift_v4i32' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; AVX512-LABEL: 'constant_shift_v4i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; ; BTVER2-LABEL: 'constant_shift_v4i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; %shift = shl <4 x i32> %a, ret <4 x i32> %shift } define <8 x i32> @constant_shift_v8i32(<8 x i32> %a) { ; SSE2-LABEL: 'constant_shift_v8i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = shl <8 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; SSE42-LABEL: 'constant_shift_v8i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX1-LABEL: 'constant_shift_v8i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX2-LABEL: 'constant_shift_v8i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v8i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v8i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX512-LABEL: 'constant_shift_v8i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; BTVER2-LABEL: 'constant_shift_v8i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; %shift = shl <8 x i32> %a, ret <8 x i32> %shift } define <16 x i32> @constant_shift_v16i32(<16 x i32> %a) { ; SSE2-LABEL: 'constant_shift_v16i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <16 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; SSE42-LABEL: 'constant_shift_v16i32' ; SSE42-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX1-LABEL: 'constant_shift_v16i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX2-LABEL: 'constant_shift_v16i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v16i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v16i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX512-LABEL: 'constant_shift_v16i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; BTVER2-LABEL: 'constant_shift_v16i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; %shift = shl <16 x i32> %a, ret <16 x i32> %shift } define <8 x i16> @constant_shift_v8i16(<8 x i16> %a) { ; CHECK-LABEL: 'constant_shift_v8i16' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; %shift = shl <8 x i16> %a, ret <8 x i16> %shift } define <16 x i16> @constant_shift_v16i16(<16 x i16> %a) { ; SSE-LABEL: 'constant_shift_v16i16' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX1-LABEL: 'constant_shift_v16i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX2-LABEL: 'constant_shift_v16i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v16i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v16i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512-LABEL: 'constant_shift_v16i16' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; BTVER2-LABEL: 'constant_shift_v16i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; %shift = shl <16 x i16> %a, ret <16 x i16> %shift } define <32 x i16> @constant_shift_v32i16(<32 x i16> %a) { ; SSE-LABEL: 'constant_shift_v32i16' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX1-LABEL: 'constant_shift_v32i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX2-LABEL: 'constant_shift_v32i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX1-LABEL: 'constant_shift_v32i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX2-LABEL: 'constant_shift_v32i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512F-LABEL: 'constant_shift_v32i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BW-LABEL: 'constant_shift_v32i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512VL-LABEL: 'constant_shift_v32i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BWVL-LABEL: 'constant_shift_v32i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; BTVER2-LABEL: 'constant_shift_v32i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; %shift = shl <32 x i16> %a, ret <32 x i16> %shift } define <16 x i8> @constant_shift_v16i8(<16 x i8> %a) { ; SSE2-LABEL: 'constant_shift_v16i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 26 for instruction: %shift = shl <16 x i8> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; SSE42-LABEL: 'constant_shift_v16i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX-LABEL: 'constant_shift_v16i8' ; AVX-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; XOP-LABEL: 'constant_shift_v16i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i8> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX512-LABEL: 'constant_shift_v16i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <16 x i8> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; %shift = shl <16 x i8> %a, ret <16 x i8> %shift } define <32 x i8> @constant_shift_v32i8(<32 x i8> %a) { ; SSE2-LABEL: 'constant_shift_v32i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 52 for instruction: %shift = shl <32 x i8> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; SSE42-LABEL: 'constant_shift_v32i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <32 x i8> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX1-LABEL: 'constant_shift_v32i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX2-LABEL: 'constant_shift_v32i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOP-LABEL: 'constant_shift_v32i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX512-LABEL: 'constant_shift_v32i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <32 x i8> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; BTVER2-LABEL: 'constant_shift_v32i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shift = shl <32 x i8> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; %shift = shl <32 x i8> %a, ret <32 x i8> %shift } define <64 x i8> @constant_shift_v64i8(<64 x i8> %a) { ; SSE2-LABEL: 'constant_shift_v64i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 104 for instruction: %shift = shl <64 x i8> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; SSE42-LABEL: 'constant_shift_v64i8' ; SSE42-NEXT: Cost Model: Found an estimated cost of 44 for instruction: %shift = shl <64 x i8> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX1-LABEL: 'constant_shift_v64i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX2-LABEL: 'constant_shift_v64i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOP-LABEL: 'constant_shift_v64i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512F-LABEL: 'constant_shift_v64i8' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BW-LABEL: 'constant_shift_v64i8' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512VL-LABEL: 'constant_shift_v64i8' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %shift = shl <64 x i8> %a, ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BWVL-LABEL: 'constant_shift_v64i8' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 11 for instruction: %shift = shl <64 x i8> %a, ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; BTVER2-LABEL: 'constant_shift_v64i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %shift = shl <64 x i8> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; %shift = shl <64 x i8> %a, ret <64 x i8> %shift } ; ; Uniform Constant Shifts ; define <2 x i64> @splatconstant_shift_v2i64(<2 x i64> %a) { ; CHECK-LABEL: 'splatconstant_shift_v2i64' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <2 x i64> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shift ; %shift = shl <2 x i64> %a, ret <2 x i64> %shift } define <4 x i64> @splatconstant_shift_v4i64(<4 x i64> %a) { ; SSE-LABEL: 'splatconstant_shift_v4i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <4 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v4i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v4i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v4i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v4i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v4i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v4i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <4 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shift ; %shift = shl <4 x i64> %a, ret <4 x i64> %shift } define <8 x i64> @splatconstant_shift_v8i64(<8 x i64> %a) { ; SSE-LABEL: 'splatconstant_shift_v8i64' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v8i64' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v8i64' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v8i64' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v8i64' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v8i64' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v8i64' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <8 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shift ; %shift = shl <8 x i64> %a, ret <8 x i64> %shift } define <4 x i32> @splatconstant_shift_v4i32(<4 x i32> %a) { ; CHECK-LABEL: 'splatconstant_shift_v4i32' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <4 x i32> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shift ; %shift = shl <4 x i32> %a, ret <4 x i32> %shift } define <8 x i32> @splatconstant_shift_v8i32(<8 x i32> %a) { ; SSE-LABEL: 'splatconstant_shift_v8i32' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <8 x i32> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v8i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v8i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v8i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v8i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v8i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v8i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <8 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shift ; %shift = shl <8 x i32> %a, ret <8 x i32> %shift } define <16 x i32> @splatconstant_shift_v16i32(<16 x i32> %a) { ; SSE-LABEL: 'splatconstant_shift_v16i32' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i32> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v16i32' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v16i32' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v16i32' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v16i32' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v16i32' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v16i32' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <16 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shift ; %shift = shl <16 x i32> %a, ret <16 x i32> %shift } define <8 x i16> @splatconstant_shift_v8i16(<8 x i16> %a) { ; CHECK-LABEL: 'splatconstant_shift_v8i16' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <8 x i16> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shift ; %shift = shl <8 x i16> %a, ret <8 x i16> %shift } define <16 x i16> @splatconstant_shift_v16i16(<16 x i16> %a) { ; SSE-LABEL: 'splatconstant_shift_v16i16' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v16i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v16i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v16i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v16i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v16i16' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i16> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v16i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <16 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shift ; %shift = shl <16 x i16> %a, ret <16 x i16> %shift } define <32 x i16> @splatconstant_shift_v32i16(<32 x i16> %a) { ; SSE-LABEL: 'splatconstant_shift_v32i16' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v32i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v32i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v32i16' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v32i16' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512F-LABEL: 'splatconstant_shift_v32i16' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BW-LABEL: 'splatconstant_shift_v32i16' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512VL-LABEL: 'splatconstant_shift_v32i16' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i16> %a, ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; AVX512BWVL-LABEL: 'splatconstant_shift_v32i16' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <32 x i16> %a, ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v32i16' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <32 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shift ; %shift = shl <32 x i16> %a, ret <32 x i16> %shift } define <16 x i8> @splatconstant_shift_v16i8(<16 x i8> %a) { ; SSE-LABEL: 'splatconstant_shift_v16i8' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i8> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX-LABEL: 'splatconstant_shift_v16i8' ; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i8> %a, ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; XOP-LABEL: 'splatconstant_shift_v16i8' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shift = shl <16 x i8> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v16i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <16 x i8> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %shift ; %shift = shl <16 x i8> %a, ret <16 x i8> %shift } define <32 x i8> @splatconstant_shift_v32i8(<32 x i8> %a) { ; SSE-LABEL: 'splatconstant_shift_v32i8' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v32i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = shl <32 x i8> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v32i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i8> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v32i8' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <32 x i8> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v32i8' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i8> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; AVX512-LABEL: 'splatconstant_shift_v32i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <32 x i8> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v32i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shift = shl <32 x i8> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %shift ; %shift = shl <32 x i8> %a, ret <32 x i8> %shift } define <64 x i8> @splatconstant_shift_v64i8(<64 x i8> %a) { ; SSE-LABEL: 'splatconstant_shift_v64i8' ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX1-LABEL: 'splatconstant_shift_v64i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = shl <64 x i8> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX2-LABEL: 'splatconstant_shift_v64i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <64 x i8> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOPAVX1-LABEL: 'splatconstant_shift_v64i8' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shift = shl <64 x i8> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; XOPAVX2-LABEL: 'splatconstant_shift_v64i8' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <64 x i8> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512F-LABEL: 'splatconstant_shift_v64i8' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <64 x i8> %a, ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BW-LABEL: 'splatconstant_shift_v64i8' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <64 x i8> %a, ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512VL-LABEL: 'splatconstant_shift_v64i8' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shift = shl <64 x i8> %a, ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; AVX512BWVL-LABEL: 'splatconstant_shift_v64i8' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shift = shl <64 x i8> %a, ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; ; BTVER2-LABEL: 'splatconstant_shift_v64i8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shift = shl <64 x i8> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <64 x i8> %shift ; %shift = shl <64 x i8> %a, ret <64 x i8> %shift } ; ; Special Cases ; ; We always emit a single pmullw in the case of v8i16 vector shifts by ; non-uniform constant. define <8 x i16> @test1(<8 x i16> %a) { ; CHECK-LABEL: 'test1' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i16> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shl ; %shl = shl <8 x i16> %a, ret <8 x i16> %shl } define <8 x i16> @test2(<8 x i16> %a) { ; CHECK-LABEL: 'test2' ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i16> %a, ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i16> %shl ; %shl = shl <8 x i16> %a, ret <8 x i16> %shl } ; With SSE4.1, v4i32 shifts can be lowered into a single pmulld instruction. ; Make sure that the estimated cost is always 2 except for the case where ; we only have SSE2 support. With SSE2, we are forced to special lower the ; v4i32 mul as a 2x shuffle, 2x pmuludq, 2x shuffle. define <4 x i32> @test3(<4 x i32> %a) { ; SSE2-LABEL: 'test3' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shl = shl <4 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; SSE42-LABEL: 'test3' ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX1-LABEL: 'test3' ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX2-LABEL: 'test3' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; XOP-LABEL: 'test3' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX512-LABEL: 'test3' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; BTVER2-LABEL: 'test3' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; %shl = shl <4 x i32> %a, ret <4 x i32> %shl } define <4 x i32> @test4(<4 x i32> %a) { ; SSE2-LABEL: 'test4' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %shl = shl <4 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; SSE42-LABEL: 'test4' ; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX1-LABEL: 'test4' ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX2-LABEL: 'test4' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; XOP-LABEL: 'test4' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; AVX512-LABEL: 'test4' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; ; BTVER2-LABEL: 'test4' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <4 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %shl ; %shl = shl <4 x i32> %a, ret <4 x i32> %shl } ; On AVX2 we are able to lower the following shift into a single ; vpsllvq. Therefore, the expected cost is only 1. ; In all other cases, this shift is scalarized as the target does not support ; vpsllv instructions. define <2 x i64> @test5(<2 x i64> %a) { ; SSE-LABEL: 'test5' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <2 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; ; AVX1-LABEL: 'test5' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <2 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; ; AVX2-LABEL: 'test5' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <2 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; ; XOP-LABEL: 'test5' ; XOP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <2 x i64> %a, ; XOP-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; ; AVX512-LABEL: 'test5' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <2 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; ; BTVER2-LABEL: 'test5' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <2 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %shl ; %shl = shl <2 x i64> %a, ret <2 x i64> %shl } ; v16i16 and v8i32 shift left by non-uniform constant are lowered into ; vector multiply instructions. With AVX (but not AVX2), the vector multiply ; is lowered into a sequence of: 1 extract + 2 vpmullw + 1 insert. ; ; With AVX2, instruction vpmullw works with 256bit quantities and ; therefore there is no need to split the resulting vector multiply into ; a sequence of two multiply. ; ; With SSE2 and SSE4.1, the vector shift cost for 'test6' is twice ; the cost computed in the case of 'test1'. That is because the backend ; simply emits 2 pmullw with no extract/insert. define <16 x i16> @test6(<16 x i16> %a) { ; SSE-LABEL: 'test6' ; SSE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <16 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; AVX1-LABEL: 'test6' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <16 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; AVX2-LABEL: 'test6' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <16 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; XOPAVX1-LABEL: 'test6' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <16 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; XOPAVX2-LABEL: 'test6' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <16 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; AVX512-LABEL: 'test6' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <16 x i16> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; ; BTVER2-LABEL: 'test6' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <16 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %shl ; %shl = shl <16 x i16> %a, ret <16 x i16> %shl } ; With SSE2 and SSE4.1, the vector shift cost for 'test7' is twice ; the cost computed in the case of 'test3'. That is because the multiply ; is type-legalized into two 4i32 vector multiply. define <8 x i32> @test7(<8 x i32> %a) { ; SSE2-LABEL: 'test7' ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %shl = shl <8 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; SSE42-LABEL: 'test7' ; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <8 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; AVX1-LABEL: 'test7' ; AVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <8 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; AVX2-LABEL: 'test7' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; XOPAVX1-LABEL: 'test7' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <8 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; XOPAVX2-LABEL: 'test7' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; AVX512-LABEL: 'test7' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; ; BTVER2-LABEL: 'test7' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <8 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %shl ; %shl = shl <8 x i32> %a, ret <8 x i32> %shl } ; On AVX2 we are able to lower the following shift into a single ; vpsllvq. Therefore, the expected cost is only 1. ; In all other cases, this shift is scalarized as the target does not support ; vpsllv instructions. define <4 x i64> @test8(<4 x i64> %a) { ; SSE-LABEL: 'test8' ; SSE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <4 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; AVX1-LABEL: 'test8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shl = shl <4 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; AVX2-LABEL: 'test8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; XOPAVX1-LABEL: 'test8' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <4 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; XOPAVX2-LABEL: 'test8' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; AVX512-LABEL: 'test8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <4 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; ; BTVER2-LABEL: 'test8' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %shl = shl <4 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %shl ; %shl = shl <4 x i64> %a, ret <4 x i64> %shl } ; Same as 'test6', with the difference that the cost is double. define <32 x i16> @test9(<32 x i16> %a) { ; SSE-LABEL: 'test9' ; SSE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %shl = shl <32 x i16> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX1-LABEL: 'test9' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <32 x i16> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX2-LABEL: 'test9' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <32 x i16> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; XOPAVX1-LABEL: 'test9' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <32 x i16> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; XOPAVX2-LABEL: 'test9' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <32 x i16> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX512F-LABEL: 'test9' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <32 x i16> %a, ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX512BW-LABEL: 'test9' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <32 x i16> %a, ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX512VL-LABEL: 'test9' ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <32 x i16> %a, ; AVX512VL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; AVX512BWVL-LABEL: 'test9' ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <32 x i16> %a, ; AVX512BWVL-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; ; BTVER2-LABEL: 'test9' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <32 x i16> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i16> %shl ; %shl = shl <32 x i16> %a, ret <32 x i16> %shl } ; Same as 'test7', except that now the cost is double. define <16 x i32> @test10(<16 x i32> %a) { ; SSE2-LABEL: 'test10' ; SSE2-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %shl = shl <16 x i32> %a, ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; SSE42-LABEL: 'test10' ; SSE42-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <16 x i32> %a, ; SSE42-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; AVX1-LABEL: 'test10' ; AVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <16 x i32> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; AVX2-LABEL: 'test10' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <16 x i32> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; XOPAVX1-LABEL: 'test10' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <16 x i32> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; XOPAVX2-LABEL: 'test10' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <16 x i32> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; AVX512-LABEL: 'test10' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <16 x i32> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; ; BTVER2-LABEL: 'test10' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <16 x i32> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i32> %shl ; %shl = shl <16 x i32> %a, ret <16 x i32> %shl } ; On AVX2 we are able to lower the following shift into a sequence of ; two vpsllvq instructions. Therefore, the expected cost is only 2. ; In all other cases, this shift is scalarized as we don't have vpsllv ; instructions. define <8 x i64> @test11(<8 x i64> %a) { ; SSE-LABEL: 'test11' ; SSE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %shl = shl <8 x i64> %a, ; SSE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; AVX1-LABEL: 'test11' ; AVX1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shl = shl <8 x i64> %a, ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; AVX2-LABEL: 'test11' ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <8 x i64> %a, ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; XOPAVX1-LABEL: 'test11' ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %shl = shl <8 x i64> %a, ; XOPAVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; XOPAVX2-LABEL: 'test11' ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %shl = shl <8 x i64> %a, ; XOPAVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; AVX512-LABEL: 'test11' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %shl = shl <8 x i64> %a, ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; ; BTVER2-LABEL: 'test11' ; BTVER2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %shl = shl <8 x i64> %a, ; BTVER2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i64> %shl ; %shl = shl <8 x i64> %a, ret <8 x i64> %shl }