; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+sse2 | FileCheck %s -check-prefixes=SSE2 ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+sse4.1 | FileCheck %s -check-prefixes=SSE41 ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx | FileCheck %s -check-prefixes=AVX,AVX1 ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s -check-prefixes=AVX,AVX2 ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512f,+avx512vl | FileCheck %s -check-prefixes=AVX,AVX512,AVX512F ; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-unknown-linux-gnu -mattr=+avx512bw,+avx512vl | FileCheck %s -check-prefixes=AVX,AVX512,AVX512BW ; Verify the cost of vector select instructions. define i32 @test_select() { ; SSE2-LABEL: 'test_select' ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; ; SSE41-LABEL: 'test_select' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; ; AVX1-LABEL: 'test_select' ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; ; AVX2-LABEL: 'test_select' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; ; AVX512F-LABEL: 'test_select' ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; AVX512F-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; ; AVX512BW-LABEL: 'test_select' ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I64 = select i1 undef, i64 undef, i64 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = select i1 undef, i32 undef, i32 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I16 = select i1 undef, i16 undef, i16 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I8 = select i1 undef, i8 undef, i8 undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ; AVX512BW-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret i32 undef ; %I64 = select i1 undef, i64 undef, i64 undef %V2I64 = select <2 x i1> undef, <2 x i64> undef, <2 x i64> undef %V4I64 = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef %V8I64 = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef %I32 = select i1 undef, i32 undef, i32 undef %V4I32 = select <4 x i1> undef, <4 x i32> undef, <4 x i32> undef %V8I32 = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef %V16I32 = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef %I16 = select i1 undef, i16 undef, i16 undef %V8I16 = select <8 x i1> undef, <8 x i16> undef, <8 x i16> undef %V16I16 = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef %V32I16 = select <32 x i1> undef, <32 x i16> undef, <32 x i16> undef %I8 = select i1 undef, i8 undef, i8 undef %V16I8 = select <16 x i1> undef, <16 x i8> undef, <16 x i8> undef %V32I8 = select <32 x i1> undef, <32 x i8> undef, <32 x i8> undef %V64I8 = select <64 x i1> undef, <64 x i8> undef, <64 x i8> undef ret i32 undef } ; Immediate blend instructions for <2 x double> and <4 x float> added at SSE41. ; Integers of the same size should also use those instructions. define <2 x i64> @test_2i64(<2 x i64> %a, <2 x i64> %b) { ; SSE2-LABEL: 'test_2i64' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <2 x i1> , <2 x i64> %a, <2 x i64> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %sel ; ; SSE41-LABEL: 'test_2i64' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> , <2 x i64> %a, <2 x i64> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %sel ; ; AVX-LABEL: 'test_2i64' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> , <2 x i64> %a, <2 x i64> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x i64> %sel ; %sel = select <2 x i1> , <2 x i64> %a, <2 x i64> %b ret <2 x i64> %sel } define <2 x double> @test_2double(<2 x double> %a, <2 x double> %b) { ; SSE2-LABEL: 'test_2double' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <2 x i1> , <2 x double> %a, <2 x double> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %sel ; ; SSE41-LABEL: 'test_2double' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> , <2 x double> %a, <2 x double> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %sel ; ; AVX-LABEL: 'test_2double' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <2 x i1> , <2 x double> %a, <2 x double> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <2 x double> %sel ; %sel = select <2 x i1> , <2 x double> %a, <2 x double> %b ret <2 x double> %sel } define <4 x i32> @test_4i32(<4 x i32> %a, <4 x i32> %b) { ; SSE2-LABEL: 'test_4i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <4 x i1> , <4 x i32> %a, <4 x i32> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %sel ; ; SSE41-LABEL: 'test_4i32' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x i32> %a, <4 x i32> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %sel ; ; AVX-LABEL: 'test_4i32' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x i32> %a, <4 x i32> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i32> %sel ; %sel = select <4 x i1> , <4 x i32> %a, <4 x i32> %b ret <4 x i32> %sel } define <4 x float> @test_4float(<4 x float> %a, <4 x float> %b) { ; SSE2-LABEL: 'test_4float' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <4 x i1> , <4 x float> %a, <4 x float> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %sel ; ; SSE41-LABEL: 'test_4float' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x float> %a, <4 x float> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %sel ; ; AVX-LABEL: 'test_4float' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x float> %a, <4 x float> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x float> %sel ; %sel = select <4 x i1> , <4 x float> %a, <4 x float> %b ret <4 x float> %sel } define <16 x i8> @test_16i8(<16 x i8> %a, <16 x i8> %b) { ; SSE2-LABEL: 'test_16i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <16 x i1> , <16 x i8> %a, <16 x i8> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %sel ; ; SSE41-LABEL: 'test_16i8' ; SSE41-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> , <16 x i8> %a, <16 x i8> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %sel ; ; AVX-LABEL: 'test_16i8' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> , <16 x i8> %a, <16 x i8> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i8> %sel ; %sel = select <16 x i1> , <16 x i8> %a, <16 x i8> %b ret <16 x i8> %sel } ; Immediate blend instructions for <4 x double> and <8 x float> added at AVX. ; Integers of the same size should also use those instructions. define <4 x i64> @test_4i64(<4 x i64> %a, <4 x i64> %b) { ; SSE2-LABEL: 'test_4i64' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <4 x i1> , <4 x i64> %a, <4 x i64> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %sel ; ; SSE41-LABEL: 'test_4i64' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <4 x i1> , <4 x i64> %a, <4 x i64> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %sel ; ; AVX-LABEL: 'test_4i64' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x i64> %a, <4 x i64> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x i64> %sel ; %sel = select <4 x i1> , <4 x i64> %a, <4 x i64> %b ret <4 x i64> %sel } define <4 x double> @test_4double(<4 x double> %a, <4 x double> %b) { ; SSE2-LABEL: 'test_4double' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <4 x i1> , <4 x double> %a, <4 x double> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x double> %sel ; ; SSE41-LABEL: 'test_4double' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <4 x i1> , <4 x double> %a, <4 x double> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x double> %sel ; ; AVX-LABEL: 'test_4double' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <4 x i1> , <4 x double> %a, <4 x double> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <4 x double> %sel ; %sel = select <4 x i1> , <4 x double> %a, <4 x double> %b ret <4 x double> %sel } define <8 x i32> @test_8i32(<8 x i32> %a, <8 x i32> %b) { ; SSE2-LABEL: 'test_8i32' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <8 x i1> , <8 x i32> %a, <8 x i32> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %sel ; ; SSE41-LABEL: 'test_8i32' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <8 x i1> , <8 x i32> %a, <8 x i32> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %sel ; ; AVX-LABEL: 'test_8i32' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> , <8 x i32> %a, <8 x i32> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x i32> %sel ; %sel = select <8 x i1> , <8 x i32> %a, <8 x i32> %b ret <8 x i32> %sel } define <8 x float> @test_8float(<8 x float> %a, <8 x float> %b) { ; SSE2-LABEL: 'test_8float' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <8 x i1> , <8 x float> %a, <8 x float> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %sel ; ; SSE41-LABEL: 'test_8float' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <8 x i1> , <8 x float> %a, <8 x float> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %sel ; ; AVX-LABEL: 'test_8float' ; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <8 x i1> , <8 x float> %a, <8 x float> %b ; AVX-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <8 x float> %sel ; %sel = select <8 x i1> , <8 x float> %a, <8 x float> %b ret <8 x float> %sel } define <16 x i16> @test_16i16(<16 x i16> %a, <16 x i16> %b) { ; SSE2-LABEL: 'test_16i16' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %sel ; ; SSE41-LABEL: 'test_16i16' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %sel ; ; AVX1-LABEL: 'test_16i16' ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %sel ; ; AVX2-LABEL: 'test_16i16' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %sel ; ; AVX512-LABEL: 'test_16i16' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <16 x i16> %sel ; %sel = select <16 x i1> , <16 x i16> %a, <16 x i16> %b ret <16 x i16> %sel } define <32 x i8> @test_32i8(<32 x i8> %a, <32 x i8> %b) { ; SSE2-LABEL: 'test_32i8' ; SSE2-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ; SSE2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %sel ; ; SSE41-LABEL: 'test_32i8' ; SSE41-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ; SSE41-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %sel ; ; AVX1-LABEL: 'test_32i8' ; AVX1-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ; AVX1-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %sel ; ; AVX2-LABEL: 'test_32i8' ; AVX2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ; AVX2-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %sel ; ; AVX512-LABEL: 'test_32i8' ; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ; AVX512-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret <32 x i8> %sel ; %sel = select <32 x i1> , <32 x i8> %a, <32 x i8> %b ret <32 x i8> %sel }