1455 lines
52 KiB
LLVM
1455 lines
52 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx,+f16c -verify-machineinstrs | FileCheck %s --check-prefixes=ALL,AVX1
|
|
; RUN: llc < %s -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx2,+f16c -verify-machineinstrs | FileCheck %s --check-prefixes=ALL,AVX2
|
|
; RUN: llc < %s -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx2,+f16c,+fast-variable-shuffle -verify-machineinstrs | FileCheck %s --check-prefixes=ALL,AVX2
|
|
; RUN: llc < %s -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx512f -verify-machineinstrs | FileCheck %s --check-prefixes=ALL,AVX512
|
|
; RUN: llc < %s -disable-peephole -mtriple=x86_64-unknown-unknown -mattr=+avx512f,+avx512vl,+fast-variable-shuffle -verify-machineinstrs | FileCheck %s --check-prefixes=ALL,AVX512
|
|
|
|
;
|
|
; Half to Float
|
|
;
|
|
|
|
define float @cvt_i16_to_f32(i16 %a0) nounwind {
|
|
; ALL-LABEL: cvt_i16_to_f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: movzwl %di, %eax
|
|
; ALL-NEXT: vmovd %eax, %xmm0
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast i16 %a0 to half
|
|
%2 = fpext half %1 to float
|
|
ret float %2
|
|
}
|
|
|
|
define <4 x float> @cvt_4i16_to_4f32(<4 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4i16_to_4f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <4 x i16> %a0 to <4 x half>
|
|
%2 = fpext <4 x half> %1 to <4 x float>
|
|
ret <4 x float> %2
|
|
}
|
|
|
|
define <4 x float> @cvt_8i16_to_4f32(<8 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_8i16_to_4f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = shufflevector <8 x i16> %a0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
%2 = bitcast <4 x i16> %1 to <4 x half>
|
|
%3 = fpext <4 x half> %2 to <4 x float>
|
|
ret <4 x float> %3
|
|
}
|
|
|
|
define <8 x float> @cvt_8i16_to_8f32(<8 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_8i16_to_8f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <8 x i16> %a0 to <8 x half>
|
|
%2 = fpext <8 x half> %1 to <8 x float>
|
|
ret <8 x float> %2
|
|
}
|
|
|
|
define <16 x float> @cvt_16i16_to_16f32(<16 x i16> %a0) nounwind {
|
|
; AVX1-LABEL: cvt_16i16_to_16f32:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtph2ps %xmm0, %ymm2
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vcvtph2ps %xmm0, %ymm1
|
|
; AVX1-NEXT: vmovaps %ymm2, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_16i16_to_16f32:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtph2ps %xmm0, %ymm2
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vcvtph2ps %xmm0, %ymm1
|
|
; AVX2-NEXT: vmovaps %ymm2, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_16i16_to_16f32:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps %ymm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = bitcast <16 x i16> %a0 to <16 x half>
|
|
%2 = fpext <16 x half> %1 to <16 x float>
|
|
ret <16 x float> %2
|
|
}
|
|
|
|
define <2 x float> @cvt_2i16_to_2f32_constrained(<2 x i16> %a0) nounwind strictfp {
|
|
; ALL-LABEL: cvt_2i16_to_2f32_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <2 x i16> %a0 to <2 x half>
|
|
%2 = call <2 x float> @llvm.experimental.constrained.fpext.v2f32.v2f16(<2 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <2 x float> %2
|
|
}
|
|
declare <2 x float> @llvm.experimental.constrained.fpext.v2f32.v2f16(<2 x half>, metadata) strictfp
|
|
|
|
define <4 x float> @cvt_4i16_to_4f32_constrained(<4 x i16> %a0) nounwind strictfp {
|
|
; ALL-LABEL: cvt_4i16_to_4f32_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <4 x i16> %a0 to <4 x half>
|
|
%2 = call <4 x float> @llvm.experimental.constrained.fpext.v4f32.v4f16(<4 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <4 x float> %2
|
|
}
|
|
declare <4 x float> @llvm.experimental.constrained.fpext.v4f32.v4f16(<4 x half>, metadata) strictfp
|
|
|
|
define <8 x float> @cvt_8i16_to_8f32_constrained(<8 x i16> %a0) nounwind strictfp {
|
|
; ALL-LABEL: cvt_8i16_to_8f32_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <8 x i16> %a0 to <8 x half>
|
|
%2 = call <8 x float> @llvm.experimental.constrained.fpext.v8f32.v8f16(<8 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <8 x float> %2
|
|
}
|
|
declare <8 x float> @llvm.experimental.constrained.fpext.v8f32.v8f16(<8 x half>, metadata) strictfp
|
|
|
|
define <16 x float> @cvt_16i16_to_16f32_constrained(<16 x i16> %a0) nounwind strictfp {
|
|
; AVX1-LABEL: cvt_16i16_to_16f32_constrained:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vcvtph2ps %xmm1, %ymm1
|
|
; AVX1-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_16i16_to_16f32_constrained:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX2-NEXT: vcvtph2ps %xmm1, %ymm1
|
|
; AVX2-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_16i16_to_16f32_constrained:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps %ymm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = bitcast <16 x i16> %a0 to <16 x half>
|
|
%2 = call <16 x float> @llvm.experimental.constrained.fpext.v16f32.v16f16(<16 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <16 x float> %2
|
|
}
|
|
declare <16 x float> @llvm.experimental.constrained.fpext.v16f32.v16f16(<16 x half>, metadata) strictfp
|
|
|
|
;
|
|
; Half to Float (Load)
|
|
;
|
|
|
|
define float @load_cvt_i16_to_f32(i16* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_i16_to_f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: movzwl (%rdi), %eax
|
|
; ALL-NEXT: vmovd %eax, %xmm0
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load i16, i16* %a0
|
|
%2 = bitcast i16 %1 to half
|
|
%3 = fpext half %2 to float
|
|
ret float %3
|
|
}
|
|
|
|
define <4 x float> @load_cvt_4i16_to_4f32(<4 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_4i16_to_4f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <4 x i16>, <4 x i16>* %a0
|
|
%2 = bitcast <4 x i16> %1 to <4 x half>
|
|
%3 = fpext <4 x half> %2 to <4 x float>
|
|
ret <4 x float> %3
|
|
}
|
|
|
|
define <4 x float> @load_cvt_8i16_to_4f32(<8 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_8i16_to_4f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <8 x i16>, <8 x i16>* %a0
|
|
%2 = shufflevector <8 x i16> %1, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
%3 = bitcast <4 x i16> %2 to <4 x half>
|
|
%4 = fpext <4 x half> %3 to <4 x float>
|
|
ret <4 x float> %4
|
|
}
|
|
|
|
define <8 x float> @load_cvt_8i16_to_8f32(<8 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_8i16_to_8f32:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <8 x i16>, <8 x i16>* %a0
|
|
%2 = bitcast <8 x i16> %1 to <8 x half>
|
|
%3 = fpext <8 x half> %2 to <8 x float>
|
|
ret <8 x float> %3
|
|
}
|
|
|
|
define <16 x float> @load_cvt_16i16_to_16f32(<16 x i16>* %a0) nounwind {
|
|
; AVX1-LABEL: load_cvt_16i16_to_16f32:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtph2ps (%rdi), %ymm0
|
|
; AVX1-NEXT: vcvtph2ps 16(%rdi), %ymm1
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: load_cvt_16i16_to_16f32:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtph2ps (%rdi), %ymm0
|
|
; AVX2-NEXT: vcvtph2ps 16(%rdi), %ymm1
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_cvt_16i16_to_16f32:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps (%rdi), %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = load <16 x i16>, <16 x i16>* %a0
|
|
%2 = bitcast <16 x i16> %1 to <16 x half>
|
|
%3 = fpext <16 x half> %2 to <16 x float>
|
|
ret <16 x float> %3
|
|
}
|
|
|
|
define <4 x float> @load_cvt_4i16_to_4f32_constrained(<4 x i16>* %a0) nounwind strictfp {
|
|
; ALL-LABEL: load_cvt_4i16_to_4f32_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <4 x i16>, <4 x i16>* %a0
|
|
%2 = bitcast <4 x i16> %1 to <4 x half>
|
|
%3 = call <4 x float> @llvm.experimental.constrained.fpext.v4f32.v4f16(<4 x half> %2, metadata !"fpexcept.strict") strictfp
|
|
ret <4 x float> %3
|
|
}
|
|
|
|
define <4 x float> @load_cvt_8i16_to_4f32_constrained(<8 x i16>* %a0) nounwind strictfp {
|
|
; ALL-LABEL: load_cvt_8i16_to_4f32_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <8 x i16>, <8 x i16>* %a0
|
|
%2 = shufflevector <8 x i16> %1, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
%3 = bitcast <4 x i16> %2 to <4 x half>
|
|
%4 = call <4 x float> @llvm.experimental.constrained.fpext.v4f32.v4f16(<4 x half> %3, metadata !"fpexcept.strict") strictfp
|
|
ret <4 x float> %4
|
|
}
|
|
|
|
;
|
|
; Half to Double
|
|
;
|
|
|
|
define double @cvt_i16_to_f64(i16 %a0) nounwind {
|
|
; ALL-LABEL: cvt_i16_to_f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: movzwl %di, %eax
|
|
; ALL-NEXT: vmovd %eax, %xmm0
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast i16 %a0 to half
|
|
%2 = fpext half %1 to double
|
|
ret double %2
|
|
}
|
|
|
|
define <2 x double> @cvt_2i16_to_2f64(<2 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_2i16_to_2f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <2 x i16> %a0 to <2 x half>
|
|
%2 = fpext <2 x half> %1 to <2 x double>
|
|
ret <2 x double> %2
|
|
}
|
|
|
|
define <4 x double> @cvt_4i16_to_4f64(<4 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4i16_to_4f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <4 x i16> %a0 to <4 x half>
|
|
%2 = fpext <4 x half> %1 to <4 x double>
|
|
ret <4 x double> %2
|
|
}
|
|
|
|
define <2 x double> @cvt_8i16_to_2f64(<8 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_8i16_to_2f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = shufflevector <8 x i16> %a0, <8 x i16> undef, <2 x i32> <i32 0, i32 1>
|
|
%2 = bitcast <2 x i16> %1 to <2 x half>
|
|
%3 = fpext <2 x half> %2 to <2 x double>
|
|
ret <2 x double> %3
|
|
}
|
|
|
|
define <4 x double> @cvt_8i16_to_4f64(<8 x i16> %a0) nounwind {
|
|
; ALL-LABEL: cvt_8i16_to_4f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = shufflevector <8 x i16> %a0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
%2 = bitcast <4 x i16> %1 to <4 x half>
|
|
%3 = fpext <4 x half> %2 to <4 x double>
|
|
ret <4 x double> %3
|
|
}
|
|
|
|
define <8 x double> @cvt_8i16_to_8f64(<8 x i16> %a0) nounwind {
|
|
; AVX1-LABEL: cvt_8i16_to_8f64:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtph2ps %xmm0, %ymm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm1, %ymm0
|
|
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_8i16_to_8f64:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtph2ps %xmm0, %ymm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm1, %ymm0
|
|
; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_8i16_to_8f64:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX512-NEXT: vcvtps2pd %ymm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = bitcast <8 x i16> %a0 to <8 x half>
|
|
%2 = fpext <8 x half> %1 to <8 x double>
|
|
ret <8 x double> %2
|
|
}
|
|
|
|
define <2 x double> @cvt_2i16_to_2f64_constrained(<2 x i16> %a0) nounwind strictfp {
|
|
; ALL-LABEL: cvt_2i16_to_2f64_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <2 x i16> %a0 to <2 x half>
|
|
%2 = call <2 x double> @llvm.experimental.constrained.fpext.v2f64.v2f16(<2 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <2 x double> %2
|
|
}
|
|
declare <2 x double> @llvm.experimental.constrained.fpext.v2f64.v2f16(<2 x half>, metadata) strictfp
|
|
|
|
define <4 x double> @cvt_4i16_to_4f64_constrained(<4 x i16> %a0) nounwind strictfp {
|
|
; ALL-LABEL: cvt_4i16_to_4f64_constrained:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = bitcast <4 x i16> %a0 to <4 x half>
|
|
%2 = call <4 x double> @llvm.experimental.constrained.fpext.v4f64.v4f16(<4 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <4 x double> %2
|
|
}
|
|
declare <4 x double> @llvm.experimental.constrained.fpext.v4f64.v4f16(<4 x half>, metadata) strictfp
|
|
|
|
define <8 x double> @cvt_8i16_to_8f64_constrained(<8 x i16> %a0) nounwind strictfp {
|
|
; AVX1-LABEL: cvt_8i16_to_8f64_constrained:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_8i16_to_8f64_constrained:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_8i16_to_8f64_constrained:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps %xmm0, %ymm0
|
|
; AVX512-NEXT: vcvtps2pd %ymm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = bitcast <8 x i16> %a0 to <8 x half>
|
|
%2 = call <8 x double> @llvm.experimental.constrained.fpext.v8f64.v8f16(<8 x half> %1, metadata !"fpexcept.strict") strictfp
|
|
ret <8 x double> %2
|
|
}
|
|
declare <8 x double> @llvm.experimental.constrained.fpext.v8f64.v8f16(<8 x half>, metadata) strictfp
|
|
|
|
;
|
|
; Half to Double (Load)
|
|
;
|
|
|
|
define double @load_cvt_i16_to_f64(i16* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_i16_to_f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: movzwl (%rdi), %eax
|
|
; ALL-NEXT: vmovd %eax, %xmm0
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtss2sd %xmm0, %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load i16, i16* %a0
|
|
%2 = bitcast i16 %1 to half
|
|
%3 = fpext half %2 to double
|
|
ret double %3
|
|
}
|
|
|
|
define <2 x double> @load_cvt_2i16_to_2f64(<2 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_2i16_to_2f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
|
; ALL-NEXT: vpmovzxdq {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero
|
|
; ALL-NEXT: vcvtph2ps %xmm0, %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <2 x i16>, <2 x i16>* %a0
|
|
%2 = bitcast <2 x i16> %1 to <2 x half>
|
|
%3 = fpext <2 x half> %2 to <2 x double>
|
|
ret <2 x double> %3
|
|
}
|
|
|
|
define <4 x double> @load_cvt_4i16_to_4f64(<4 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_4i16_to_4f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <4 x i16>, <4 x i16>* %a0
|
|
%2 = bitcast <4 x i16> %1 to <4 x half>
|
|
%3 = fpext <4 x half> %2 to <4 x double>
|
|
ret <4 x double> %3
|
|
}
|
|
|
|
define <4 x double> @load_cvt_8i16_to_4f64(<8 x i16>* %a0) nounwind {
|
|
; ALL-LABEL: load_cvt_8i16_to_4f64:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtph2ps (%rdi), %xmm0
|
|
; ALL-NEXT: vcvtps2pd %xmm0, %ymm0
|
|
; ALL-NEXT: retq
|
|
%1 = load <8 x i16>, <8 x i16>* %a0
|
|
%2 = shufflevector <8 x i16> %1, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
%3 = bitcast <4 x i16> %2 to <4 x half>
|
|
%4 = fpext <4 x half> %3 to <4 x double>
|
|
ret <4 x double> %4
|
|
}
|
|
|
|
define <8 x double> @load_cvt_8i16_to_8f64(<8 x i16>* %a0) nounwind {
|
|
; AVX1-LABEL: load_cvt_8i16_to_8f64:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtph2ps (%rdi), %ymm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm1, %ymm0
|
|
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm1
|
|
; AVX1-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: load_cvt_8i16_to_8f64:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtph2ps (%rdi), %ymm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm1, %ymm0
|
|
; AVX2-NEXT: vextractf128 $1, %ymm1, %xmm1
|
|
; AVX2-NEXT: vcvtps2pd %xmm1, %ymm1
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_cvt_8i16_to_8f64:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtph2ps (%rdi), %ymm0
|
|
; AVX512-NEXT: vcvtps2pd %ymm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%1 = load <8 x i16>, <8 x i16>* %a0
|
|
%2 = bitcast <8 x i16> %1 to <8 x half>
|
|
%3 = fpext <8 x half> %2 to <8 x double>
|
|
ret <8 x double> %3
|
|
}
|
|
|
|
;
|
|
; Float to Half
|
|
;
|
|
|
|
define i16 @cvt_f32_to_i16(float %a0) nounwind {
|
|
; ALL-LABEL: cvt_f32_to_i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: vmovd %xmm0, %eax
|
|
; ALL-NEXT: # kill: def $ax killed $ax killed $eax
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc float %a0 to half
|
|
%2 = bitcast half %1 to i16
|
|
ret i16 %2
|
|
}
|
|
|
|
define <4 x i16> @cvt_4f32_to_4i16(<4 x float> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f32_to_4i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
ret <4 x i16> %2
|
|
}
|
|
|
|
define <8 x i16> @cvt_4f32_to_8i16_undef(<4 x float> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f32_to_8i16_undef:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
ret <8 x i16> %3
|
|
}
|
|
|
|
define <8 x i16> @cvt_4f32_to_8i16_zero(<4 x float> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f32_to_8i16_zero:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
ret <8 x i16> %3
|
|
}
|
|
|
|
define <8 x i16> @cvt_8f32_to_8i16(<8 x float> %a0) nounwind {
|
|
; ALL-LABEL: cvt_8f32_to_8i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %ymm0, %xmm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <8 x float> %a0 to <8 x half>
|
|
%2 = bitcast <8 x half> %1 to <8 x i16>
|
|
ret <8 x i16> %2
|
|
}
|
|
|
|
define <16 x i16> @cvt_16f32_to_16i16(<16 x float> %a0) nounwind {
|
|
; AVX1-LABEL: cvt_16f32_to_16i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm0, %xmm0
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm1, %xmm1
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_16f32_to_16i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm0, %xmm0
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm1, %xmm1
|
|
; AVX2-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_16f32_to_16i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtps2ph $4, %zmm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <16 x float> %a0 to <16 x half>
|
|
%2 = bitcast <16 x half> %1 to <16 x i16>
|
|
ret <16 x i16> %2
|
|
}
|
|
|
|
;
|
|
; Float to Half (Store)
|
|
;
|
|
|
|
define void @store_cvt_f32_to_i16(float %a0, i16* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_f32_to_i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: vpextrw $0, %xmm0, (%rdi)
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc float %a0 to half
|
|
%2 = bitcast half %1 to i16
|
|
store i16 %2, i16* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f32_to_4i16(<4 x float> %a0, <4 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_4f32_to_4i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, (%rdi)
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
store <4 x i16> %2, <4 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f32_to_8i16_undef(<4 x float> %a0, <8 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_4f32_to_8i16_undef:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, (%rdi)
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
store <8 x i16> %3, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f32_to_8i16_zero(<4 x float> %a0, <8 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_4f32_to_8i16_zero:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %xmm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, (%rdi)
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x float> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
store <8 x i16> %3, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_8f32_to_8i16(<8 x float> %a0, <8 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_8f32_to_8i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: vcvtps2ph $4, %ymm0, (%rdi)
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <8 x float> %a0 to <8 x half>
|
|
%2 = bitcast <8 x half> %1 to <8 x i16>
|
|
store <8 x i16> %2, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_16f32_to_16i16(<16 x float> %a0, <16 x i16>* %a1) nounwind {
|
|
; AVX1-LABEL: store_cvt_16f32_to_16i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm1, 16(%rdi)
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm0, (%rdi)
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: store_cvt_16f32_to_16i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm1, 16(%rdi)
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm0, (%rdi)
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: store_cvt_16f32_to_16i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtps2ph $4, %zmm0, (%rdi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <16 x float> %a0 to <16 x half>
|
|
%2 = bitcast <16 x half> %1 to <16 x i16>
|
|
store <16 x i16> %2, <16 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
;
|
|
; Double to Half
|
|
;
|
|
|
|
define i16 @cvt_f64_to_i16(double %a0) nounwind {
|
|
; ALL-LABEL: cvt_f64_to_i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: jmp __truncdfhf2@PLT # TAILCALL
|
|
%1 = fptrunc double %a0 to half
|
|
%2 = bitcast half %1 to i16
|
|
ret i16 %2
|
|
}
|
|
|
|
define <2 x i16> @cvt_2f64_to_2i16(<2 x double> %a0) nounwind {
|
|
; ALL-LABEL: cvt_2f64_to_2i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: subq $40, %rsp
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovaps (%rsp), %xmm0
|
|
; ALL-NEXT: addq $40, %rsp
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <2 x double> %a0 to <2 x half>
|
|
%2 = bitcast <2 x half> %1 to <2 x i16>
|
|
ret <2 x i16> %2
|
|
}
|
|
|
|
define <4 x i16> @cvt_4f64_to_4i16(<4 x double> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f64_to_4i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: subq $88, %rsp
|
|
; ALL-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; ALL-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovaps (%rsp), %xmm0
|
|
; ALL-NEXT: addq $88, %rsp
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
ret <4 x i16> %2
|
|
}
|
|
|
|
define <8 x i16> @cvt_4f64_to_8i16_undef(<4 x double> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f64_to_8i16_undef:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: subq $88, %rsp
|
|
; ALL-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; ALL-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovaps (%rsp), %xmm0
|
|
; ALL-NEXT: addq $88, %rsp
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
ret <8 x i16> %3
|
|
}
|
|
|
|
define <8 x i16> @cvt_4f64_to_8i16_zero(<4 x double> %a0) nounwind {
|
|
; ALL-LABEL: cvt_4f64_to_8i16_zero:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: subq $88, %rsp
|
|
; ALL-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; ALL-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; ALL-NEXT: addq $88, %rsp
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
ret <8 x i16> %3
|
|
}
|
|
|
|
define <8 x i16> @cvt_8f64_to_8i16(<8 x double> %a0) nounwind {
|
|
; AVX1-LABEL: cvt_8f64_to_8i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: pushq %r15
|
|
; AVX1-NEXT: pushq %r14
|
|
; AVX1-NEXT: pushq %rbx
|
|
; AVX1-NEXT: subq $64, %rsp
|
|
; AVX1-NEXT: vmovups %ymm1, (%rsp) # 32-byte Spill
|
|
; AVX1-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebx
|
|
; AVX1-NEXT: shll $16, %ebx
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movzwl %ax, %r15d
|
|
; AVX1-NEXT: orl %ebx, %r15d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebx
|
|
; AVX1-NEXT: shll $16, %ebx
|
|
; AVX1-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movzwl %ax, %r14d
|
|
; AVX1-NEXT: orl %ebx, %r14d
|
|
; AVX1-NEXT: shlq $32, %r14
|
|
; AVX1-NEXT: orq %r15, %r14
|
|
; AVX1-NEXT: vpermilpd $1, (%rsp), %xmm0 # 16-byte Folded Reload
|
|
; AVX1-NEXT: # xmm0 = mem[1,0]
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebx
|
|
; AVX1-NEXT: shll $16, %ebx
|
|
; AVX1-NEXT: vmovups (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movzwl %ax, %r15d
|
|
; AVX1-NEXT: orl %ebx, %r15d
|
|
; AVX1-NEXT: vmovups (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebx
|
|
; AVX1-NEXT: shll $16, %ebx
|
|
; AVX1-NEXT: vmovaps (%rsp), %xmm0 # 16-byte Reload
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movzwl %ax, %eax
|
|
; AVX1-NEXT: orl %ebx, %eax
|
|
; AVX1-NEXT: shlq $32, %rax
|
|
; AVX1-NEXT: orq %r15, %rax
|
|
; AVX1-NEXT: vmovq %rax, %xmm0
|
|
; AVX1-NEXT: vmovq %r14, %xmm1
|
|
; AVX1-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
|
|
; AVX1-NEXT: addq $64, %rsp
|
|
; AVX1-NEXT: popq %rbx
|
|
; AVX1-NEXT: popq %r14
|
|
; AVX1-NEXT: popq %r15
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: cvt_8f64_to_8i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: pushq %r15
|
|
; AVX2-NEXT: pushq %r14
|
|
; AVX2-NEXT: pushq %rbx
|
|
; AVX2-NEXT: subq $64, %rsp
|
|
; AVX2-NEXT: vmovups %ymm1, (%rsp) # 32-byte Spill
|
|
; AVX2-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebx
|
|
; AVX2-NEXT: shll $16, %ebx
|
|
; AVX2-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movzwl %ax, %r15d
|
|
; AVX2-NEXT: orl %ebx, %r15d
|
|
; AVX2-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebx
|
|
; AVX2-NEXT: shll $16, %ebx
|
|
; AVX2-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movzwl %ax, %r14d
|
|
; AVX2-NEXT: orl %ebx, %r14d
|
|
; AVX2-NEXT: shlq $32, %r14
|
|
; AVX2-NEXT: orq %r15, %r14
|
|
; AVX2-NEXT: vpermilpd $1, (%rsp), %xmm0 # 16-byte Folded Reload
|
|
; AVX2-NEXT: # xmm0 = mem[1,0]
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebx
|
|
; AVX2-NEXT: shll $16, %ebx
|
|
; AVX2-NEXT: vmovups (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movzwl %ax, %r15d
|
|
; AVX2-NEXT: orl %ebx, %r15d
|
|
; AVX2-NEXT: vmovupd (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebx
|
|
; AVX2-NEXT: shll $16, %ebx
|
|
; AVX2-NEXT: vmovaps (%rsp), %xmm0 # 16-byte Reload
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movzwl %ax, %eax
|
|
; AVX2-NEXT: orl %ebx, %eax
|
|
; AVX2-NEXT: shlq $32, %rax
|
|
; AVX2-NEXT: orq %r15, %rax
|
|
; AVX2-NEXT: vmovq %rax, %xmm0
|
|
; AVX2-NEXT: vmovq %r14, %xmm1
|
|
; AVX2-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
|
|
; AVX2-NEXT: addq $64, %rsp
|
|
; AVX2-NEXT: popq %rbx
|
|
; AVX2-NEXT: popq %r14
|
|
; AVX2-NEXT: popq %r15
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: cvt_8f64_to_8i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: pushq %r15
|
|
; AVX512-NEXT: pushq %r14
|
|
; AVX512-NEXT: pushq %rbx
|
|
; AVX512-NEXT: subq $96, %rsp
|
|
; AVX512-NEXT: vmovupd %zmm0, (%rsp) # 64-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebx
|
|
; AVX512-NEXT: shll $16, %ebx
|
|
; AVX512-NEXT: vmovups (%rsp), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movzwl %ax, %r15d
|
|
; AVX512-NEXT: orl %ebx, %r15d
|
|
; AVX512-NEXT: vmovupd (%rsp), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebx
|
|
; AVX512-NEXT: shll $16, %ebx
|
|
; AVX512-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movzwl %ax, %r14d
|
|
; AVX512-NEXT: orl %ebx, %r14d
|
|
; AVX512-NEXT: shlq $32, %r14
|
|
; AVX512-NEXT: orq %r15, %r14
|
|
; AVX512-NEXT: vmovupd (%rsp), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm0
|
|
; AVX512-NEXT: vmovupd %ymm0, (%rsp) # 32-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebx
|
|
; AVX512-NEXT: shll $16, %ebx
|
|
; AVX512-NEXT: vmovups (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movzwl %ax, %r15d
|
|
; AVX512-NEXT: orl %ebx, %r15d
|
|
; AVX512-NEXT: vmovupd (%rsp), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebx
|
|
; AVX512-NEXT: shll $16, %ebx
|
|
; AVX512-NEXT: vmovaps (%rsp), %xmm0 # 16-byte Reload
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movzwl %ax, %eax
|
|
; AVX512-NEXT: orl %ebx, %eax
|
|
; AVX512-NEXT: shlq $32, %rax
|
|
; AVX512-NEXT: orq %r15, %rax
|
|
; AVX512-NEXT: vmovq %rax, %xmm0
|
|
; AVX512-NEXT: vmovq %r14, %xmm1
|
|
; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm1[0],xmm0[0]
|
|
; AVX512-NEXT: addq $96, %rsp
|
|
; AVX512-NEXT: popq %rbx
|
|
; AVX512-NEXT: popq %r14
|
|
; AVX512-NEXT: popq %r15
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <8 x double> %a0 to <8 x half>
|
|
%2 = bitcast <8 x half> %1 to <8 x i16>
|
|
ret <8 x i16> %2
|
|
}
|
|
|
|
;
|
|
; Double to Half (Store)
|
|
;
|
|
|
|
define void @store_cvt_f64_to_i16(double %a0, i16* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_f64_to_i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: pushq %rbx
|
|
; ALL-NEXT: movq %rdi, %rbx
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rbx)
|
|
; ALL-NEXT: popq %rbx
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc double %a0 to half
|
|
%2 = bitcast half %1 to i16
|
|
store i16 %2, i16* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_2f64_to_2i16(<2 x double> %a0, <2 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_2f64_to_2i16:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: pushq %rbp
|
|
; ALL-NEXT: pushq %rbx
|
|
; ALL-NEXT: subq $24, %rsp
|
|
; ALL-NEXT: movq %rdi, %rbx
|
|
; ALL-NEXT: vmovapd %xmm0, (%rsp) # 16-byte Spill
|
|
; ALL-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movl %eax, %ebp
|
|
; ALL-NEXT: vmovaps (%rsp), %xmm0 # 16-byte Reload
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rbx)
|
|
; ALL-NEXT: movw %bp, 2(%rbx)
|
|
; ALL-NEXT: addq $24, %rsp
|
|
; ALL-NEXT: popq %rbx
|
|
; ALL-NEXT: popq %rbp
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <2 x double> %a0 to <2 x half>
|
|
%2 = bitcast <2 x half> %1 to <2 x i16>
|
|
store <2 x i16> %2, <2 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f64_to_4i16(<4 x double> %a0, <4 x i16>* %a1) nounwind {
|
|
; AVX1-LABEL: store_cvt_4f64_to_4i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: pushq %rbp
|
|
; AVX1-NEXT: pushq %r15
|
|
; AVX1-NEXT: pushq %r14
|
|
; AVX1-NEXT: pushq %rbx
|
|
; AVX1-NEXT: subq $88, %rsp
|
|
; AVX1-NEXT: movq %rdi, %rbx
|
|
; AVX1-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r14d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r15d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebp
|
|
; AVX1-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movw %ax, 4(%rbx)
|
|
; AVX1-NEXT: movw %bp, (%rbx)
|
|
; AVX1-NEXT: movw %r15w, 6(%rbx)
|
|
; AVX1-NEXT: movw %r14w, 2(%rbx)
|
|
; AVX1-NEXT: addq $88, %rsp
|
|
; AVX1-NEXT: popq %rbx
|
|
; AVX1-NEXT: popq %r14
|
|
; AVX1-NEXT: popq %r15
|
|
; AVX1-NEXT: popq %rbp
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: store_cvt_4f64_to_4i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: pushq %rbp
|
|
; AVX2-NEXT: pushq %r15
|
|
; AVX2-NEXT: pushq %r14
|
|
; AVX2-NEXT: pushq %rbx
|
|
; AVX2-NEXT: subq $88, %rsp
|
|
; AVX2-NEXT: movq %rdi, %rbx
|
|
; AVX2-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r14d
|
|
; AVX2-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r15d
|
|
; AVX2-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebp
|
|
; AVX2-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movw %ax, 4(%rbx)
|
|
; AVX2-NEXT: movw %bp, (%rbx)
|
|
; AVX2-NEXT: movw %r15w, 6(%rbx)
|
|
; AVX2-NEXT: movw %r14w, 2(%rbx)
|
|
; AVX2-NEXT: addq $88, %rsp
|
|
; AVX2-NEXT: popq %rbx
|
|
; AVX2-NEXT: popq %r14
|
|
; AVX2-NEXT: popq %r15
|
|
; AVX2-NEXT: popq %rbp
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: store_cvt_4f64_to_4i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: pushq %rbp
|
|
; AVX512-NEXT: pushq %r15
|
|
; AVX512-NEXT: pushq %r14
|
|
; AVX512-NEXT: pushq %rbx
|
|
; AVX512-NEXT: subq $88, %rsp
|
|
; AVX512-NEXT: movq %rdi, %rbx
|
|
; AVX512-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r14d
|
|
; AVX512-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r15d
|
|
; AVX512-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebp
|
|
; AVX512-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movw %ax, 4(%rbx)
|
|
; AVX512-NEXT: movw %bp, (%rbx)
|
|
; AVX512-NEXT: movw %r15w, 6(%rbx)
|
|
; AVX512-NEXT: movw %r14w, 2(%rbx)
|
|
; AVX512-NEXT: addq $88, %rsp
|
|
; AVX512-NEXT: popq %rbx
|
|
; AVX512-NEXT: popq %r14
|
|
; AVX512-NEXT: popq %r15
|
|
; AVX512-NEXT: popq %rbp
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
store <4 x i16> %2, <4 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f64_to_8i16_undef(<4 x double> %a0, <8 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_4f64_to_8i16_undef:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: pushq %rbx
|
|
; ALL-NEXT: subq $80, %rsp
|
|
; ALL-NEXT: movq %rdi, %rbx
|
|
; ALL-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; ALL-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovaps (%rsp), %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, (%rbx)
|
|
; ALL-NEXT: addq $80, %rsp
|
|
; ALL-NEXT: popq %rbx
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
store <8 x i16> %3, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_4f64_to_8i16_zero(<4 x double> %a0, <8 x i16>* %a1) nounwind {
|
|
; ALL-LABEL: store_cvt_4f64_to_8i16_zero:
|
|
; ALL: # %bb.0:
|
|
; ALL-NEXT: pushq %rbx
|
|
; ALL-NEXT: subq $80, %rsp
|
|
; ALL-NEXT: movq %rdi, %rbx
|
|
; ALL-NEXT: vmovups %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; ALL-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; ALL-NEXT: vmovaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; ALL-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; ALL-NEXT: vzeroupper
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, (%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; ALL-NEXT: # xmm0 = mem[1,0]
|
|
; ALL-NEXT: callq __truncdfhf2
|
|
; ALL-NEXT: movw %ax, {{[0-9]+}}(%rsp)
|
|
; ALL-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero
|
|
; ALL-NEXT: vmovaps %xmm0, (%rbx)
|
|
; ALL-NEXT: addq $80, %rsp
|
|
; ALL-NEXT: popq %rbx
|
|
; ALL-NEXT: retq
|
|
%1 = fptrunc <4 x double> %a0 to <4 x half>
|
|
%2 = bitcast <4 x half> %1 to <4 x i16>
|
|
%3 = shufflevector <4 x i16> %2, <4 x i16> zeroinitializer, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
|
|
store <8 x i16> %3, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_8f64_to_8i16(<8 x double> %a0, <8 x i16>* %a1) nounwind {
|
|
; AVX1-LABEL: store_cvt_8f64_to_8i16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: pushq %rbp
|
|
; AVX1-NEXT: pushq %r15
|
|
; AVX1-NEXT: pushq %r14
|
|
; AVX1-NEXT: pushq %r13
|
|
; AVX1-NEXT: pushq %r12
|
|
; AVX1-NEXT: pushq %rbx
|
|
; AVX1-NEXT: subq $136, %rsp
|
|
; AVX1-NEXT: movq %rdi, %rbx
|
|
; AVX1-NEXT: vmovups %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX1-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX1-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; AVX1-NEXT: # xmm0 = mem[1,0]
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r12d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX1-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX1-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r13d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %ebp
|
|
; AVX1-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r14d
|
|
; AVX1-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX1-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movl %eax, %r15d
|
|
; AVX1-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX1-NEXT: callq __truncdfhf2
|
|
; AVX1-NEXT: movw %ax, 12(%rbx)
|
|
; AVX1-NEXT: movw %r15w, 8(%rbx)
|
|
; AVX1-NEXT: movw %r14w, 4(%rbx)
|
|
; AVX1-NEXT: movw %bp, (%rbx)
|
|
; AVX1-NEXT: movw %r13w, 14(%rbx)
|
|
; AVX1-NEXT: movw %r12w, 10(%rbx)
|
|
; AVX1-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX1-NEXT: movw %ax, 6(%rbx)
|
|
; AVX1-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX1-NEXT: movw %ax, 2(%rbx)
|
|
; AVX1-NEXT: addq $136, %rsp
|
|
; AVX1-NEXT: popq %rbx
|
|
; AVX1-NEXT: popq %r12
|
|
; AVX1-NEXT: popq %r13
|
|
; AVX1-NEXT: popq %r14
|
|
; AVX1-NEXT: popq %r15
|
|
; AVX1-NEXT: popq %rbp
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: store_cvt_8f64_to_8i16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: pushq %rbp
|
|
; AVX2-NEXT: pushq %r15
|
|
; AVX2-NEXT: pushq %r14
|
|
; AVX2-NEXT: pushq %r13
|
|
; AVX2-NEXT: pushq %r12
|
|
; AVX2-NEXT: pushq %rbx
|
|
; AVX2-NEXT: subq $136, %rsp
|
|
; AVX2-NEXT: movq %rdi, %rbx
|
|
; AVX2-NEXT: vmovups %ymm1, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX2-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX2-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX2-NEXT: vpermilpd $1, {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Folded Reload
|
|
; AVX2-NEXT: # xmm0 = mem[1,0]
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r12d
|
|
; AVX2-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX2-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX2-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r13d
|
|
; AVX2-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %ebp
|
|
; AVX2-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r14d
|
|
; AVX2-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX2-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movl %eax, %r15d
|
|
; AVX2-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX2-NEXT: callq __truncdfhf2
|
|
; AVX2-NEXT: movw %ax, 12(%rbx)
|
|
; AVX2-NEXT: movw %r15w, 8(%rbx)
|
|
; AVX2-NEXT: movw %r14w, 4(%rbx)
|
|
; AVX2-NEXT: movw %bp, (%rbx)
|
|
; AVX2-NEXT: movw %r13w, 14(%rbx)
|
|
; AVX2-NEXT: movw %r12w, 10(%rbx)
|
|
; AVX2-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX2-NEXT: movw %ax, 6(%rbx)
|
|
; AVX2-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX2-NEXT: movw %ax, 2(%rbx)
|
|
; AVX2-NEXT: addq $136, %rsp
|
|
; AVX2-NEXT: popq %rbx
|
|
; AVX2-NEXT: popq %r12
|
|
; AVX2-NEXT: popq %r13
|
|
; AVX2-NEXT: popq %r14
|
|
; AVX2-NEXT: popq %r15
|
|
; AVX2-NEXT: popq %rbp
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: store_cvt_8f64_to_8i16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: pushq %rbp
|
|
; AVX512-NEXT: pushq %r15
|
|
; AVX512-NEXT: pushq %r14
|
|
; AVX512-NEXT: pushq %r13
|
|
; AVX512-NEXT: pushq %r12
|
|
; AVX512-NEXT: pushq %rbx
|
|
; AVX512-NEXT: subq $200, %rsp
|
|
; AVX512-NEXT: movq %rdi, %rbx
|
|
; AVX512-NEXT: vmovupd %zmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 64-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX512-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movw %ax, {{[-0-9]+}}(%r{{[sb]}}p) # 2-byte Spill
|
|
; AVX512-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: vextractf64x4 $1, %zmm0, %ymm0
|
|
; AVX512-NEXT: vmovupd %ymm0, {{[-0-9]+}}(%r{{[sb]}}p) # 32-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r12d
|
|
; AVX512-NEXT: vmovupd {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovapd %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
|
|
; AVX512-NEXT: vpermilpd {{.*#+}} xmm0 = xmm0[1,0]
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r13d
|
|
; AVX512-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %zmm0 # 64-byte Reload
|
|
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %ebp
|
|
; AVX512-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r14d
|
|
; AVX512-NEXT: vmovups {{[-0-9]+}}(%r{{[sb]}}p), %ymm0 # 32-byte Reload
|
|
; AVX512-NEXT: # kill: def $xmm0 killed $xmm0 killed $ymm0
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movl %eax, %r15d
|
|
; AVX512-NEXT: vmovaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
|
|
; AVX512-NEXT: callq __truncdfhf2
|
|
; AVX512-NEXT: movw %ax, 12(%rbx)
|
|
; AVX512-NEXT: movw %r15w, 8(%rbx)
|
|
; AVX512-NEXT: movw %r14w, 4(%rbx)
|
|
; AVX512-NEXT: movw %bp, (%rbx)
|
|
; AVX512-NEXT: movw %r13w, 14(%rbx)
|
|
; AVX512-NEXT: movw %r12w, 10(%rbx)
|
|
; AVX512-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX512-NEXT: movw %ax, 6(%rbx)
|
|
; AVX512-NEXT: movzwl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 2-byte Folded Reload
|
|
; AVX512-NEXT: movw %ax, 2(%rbx)
|
|
; AVX512-NEXT: addq $200, %rsp
|
|
; AVX512-NEXT: popq %rbx
|
|
; AVX512-NEXT: popq %r12
|
|
; AVX512-NEXT: popq %r13
|
|
; AVX512-NEXT: popq %r14
|
|
; AVX512-NEXT: popq %r15
|
|
; AVX512-NEXT: popq %rbp
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <8 x double> %a0 to <8 x half>
|
|
%2 = bitcast <8 x half> %1 to <8 x i16>
|
|
store <8 x i16> %2, <8 x i16>* %a1
|
|
ret void
|
|
}
|
|
|
|
define void @store_cvt_32f32_to_32f16(<32 x float> %a0, <32 x half>* %a1) nounwind {
|
|
; AVX1-LABEL: store_cvt_32f32_to_32f16:
|
|
; AVX1: # %bb.0:
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm3, 48(%rdi)
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm2, 32(%rdi)
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm1, 16(%rdi)
|
|
; AVX1-NEXT: vcvtps2ph $4, %ymm0, (%rdi)
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: store_cvt_32f32_to_32f16:
|
|
; AVX2: # %bb.0:
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm3, 48(%rdi)
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm2, 32(%rdi)
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm1, 16(%rdi)
|
|
; AVX2-NEXT: vcvtps2ph $4, %ymm0, (%rdi)
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: store_cvt_32f32_to_32f16:
|
|
; AVX512: # %bb.0:
|
|
; AVX512-NEXT: vcvtps2ph $4, %zmm1, 32(%rdi)
|
|
; AVX512-NEXT: vcvtps2ph $4, %zmm0, (%rdi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
%1 = fptrunc <32 x float> %a0 to <32 x half>
|
|
store <32 x half> %1, <32 x half>* %a1
|
|
ret void
|
|
}
|