forked from OSchip/llvm-project
350 lines
16 KiB
LLVM
350 lines
16 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx,+f16c -show-mc-encoding -disable-peephole | FileCheck %s --check-prefix=X32
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+f16c -show-mc-encoding -disable-peephole | FileCheck %s --check-prefix=X64
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; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+avx512vl -show-mc-encoding -disable-peephole | FileCheck %s --check-prefix=X32-AVX512VL
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl -show-mc-encoding -disable-peephole | FileCheck %s --check-prefix=X64-AVX512VL
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define <4 x float> @test_x86_vcvtph2ps_128(<8 x i16> %a0) {
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; X32-LABEL: test_x86_vcvtph2ps_128:
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; X32: # %bb.0:
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; X32-NEXT: vcvtph2ps %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0xc0]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtph2ps_128:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps %xmm0, %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0xc0]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtph2ps_128:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: vcvtph2ps %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0xc0]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtph2ps_128:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0xc0]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%res = call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %a0) ; <<4 x float>> [#uses=1]
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ret <4 x float> %res
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}
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declare <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16>) nounwind readonly
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define <4 x float> @test_x86_vcvtph2ps_128_m(<8 x i16>* nocapture %a) {
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; X32-LABEL: test_x86_vcvtph2ps_128_m:
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; X32: # %bb.0:
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtph2ps (%eax), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtph2ps_128_m:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps (%rdi), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtph2ps_128_m:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-AVX512VL-NEXT: vcvtph2ps (%eax), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtph2ps_128_m:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%load = load <8 x i16>, <8 x i16>* %a
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%res = call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %load) ; <<4 x float>> [#uses=1]
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ret <4 x float> %res
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}
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define <8 x float> @test_x86_vcvtph2ps_256(<8 x i16> %a0) {
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; X32-LABEL: test_x86_vcvtph2ps_256:
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; X32: # %bb.0:
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; X32-NEXT: vcvtph2ps %xmm0, %ymm0 # encoding: [0xc4,0xe2,0x7d,0x13,0xc0]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtph2ps_256:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps %xmm0, %ymm0 # encoding: [0xc4,0xe2,0x7d,0x13,0xc0]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtph2ps_256:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: vcvtph2ps %xmm0, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x7d,0x13,0xc0]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtph2ps_256:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps %xmm0, %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x7d,0x13,0xc0]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%res = call <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16> %a0) ; <<8 x float>> [#uses=1]
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ret <8 x float> %res
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}
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declare <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16>) nounwind readonly
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define <8 x float> @test_x86_vcvtph2ps_256_m(<8 x i16>* nocapture %a) nounwind {
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; X32-LABEL: test_x86_vcvtph2ps_256_m:
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; X32: # %bb.0:
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtph2ps (%eax), %ymm0 # encoding: [0xc4,0xe2,0x7d,0x13,0x00]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtph2ps_256_m:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps (%rdi), %ymm0 # encoding: [0xc4,0xe2,0x7d,0x13,0x07]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtph2ps_256_m:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-AVX512VL-NEXT: vcvtph2ps (%eax), %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x7d,0x13,0x00]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtph2ps_256_m:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps (%rdi), %ymm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x7d,0x13,0x07]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%load = load <8 x i16>, <8 x i16>* %a
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%res = tail call <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16> %load)
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ret <8 x float> %res
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}
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define <8 x i16> @test_x86_vcvtps2ph_128(<4 x float> %a0) {
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; X32-LABEL: test_x86_vcvtps2ph_128:
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; X32: # %bb.0:
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; X32-NEXT: vcvtps2ph $0, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x00]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_128:
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; X64: # %bb.0:
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; X64-NEXT: vcvtps2ph $0, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x00]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: vcvtps2ph $0, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x00]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtps2ph $0, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x00]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%res = call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1]
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ret <8 x i16> %res
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}
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declare <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float>, i32) nounwind readonly
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define <8 x i16> @test_x86_vcvtps2ph_256(<8 x float> %a0) {
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; X32-LABEL: test_x86_vcvtps2ph_256:
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; X32: # %bb.0:
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; X32-NEXT: vcvtps2ph $0, %ymm0, %xmm0 # encoding: [0xc4,0xe3,0x7d,0x1d,0xc0,0x00]
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; X32-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_256:
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; X64: # %bb.0:
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; X64-NEXT: vcvtps2ph $0, %ymm0, %xmm0 # encoding: [0xc4,0xe3,0x7d,0x1d,0xc0,0x00]
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; X64-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_256:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: vcvtps2ph $0, %ymm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x7d,0x1d,0xc0,0x00]
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; X32-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_256:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtps2ph $0, %ymm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x7d,0x1d,0xc0,0x00]
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; X64-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%res = call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1]
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ret <8 x i16> %res
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}
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declare <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float>, i32) nounwind readonly
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define <4 x float> @test_x86_vcvtps2ph_128_scalar(i64* %ptr) {
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; X32-LABEL: test_x86_vcvtps2ph_128_scalar:
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; X32: # %bb.0:
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtph2ps (%eax), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_128_scalar:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps (%rdi), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128_scalar:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-AVX512VL-NEXT: vcvtph2ps (%eax), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128_scalar:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%load = load i64, i64* %ptr
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%ins1 = insertelement <2 x i64> undef, i64 %load, i32 0
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%ins2 = insertelement <2 x i64> %ins1, i64 0, i32 1
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%bc = bitcast <2 x i64> %ins2 to <8 x i16>
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%res = tail call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %bc) #2
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ret <4 x float> %res
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}
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define <4 x float> @test_x86_vcvtps2ph_128_scalar2(i64* %ptr) {
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; X32-LABEL: test_x86_vcvtps2ph_128_scalar2:
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; X32: # %bb.0:
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtph2ps (%eax), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_128_scalar2:
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; X64: # %bb.0:
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; X64-NEXT: vcvtph2ps (%rdi), %xmm0 # encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128_scalar2:
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; X32-AVX512VL: # %bb.0:
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; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-AVX512VL-NEXT: vcvtph2ps (%eax), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x00]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128_scalar2:
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; X64-AVX512VL: # %bb.0:
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; X64-AVX512VL-NEXT: vcvtph2ps (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x13,0x07]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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%load = load i64, i64* %ptr
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%ins = insertelement <2 x i64> undef, i64 %load, i32 0
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%bc = bitcast <2 x i64> %ins to <8 x i16>
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%res = tail call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %bc)
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ret <4 x float> %res
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}
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define void @test_x86_vcvtps2ph_256_m(<8 x i16>* nocapture %d, <8 x float> %a) nounwind {
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; X32-LABEL: test_x86_vcvtps2ph_256_m:
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; X32: # %bb.0: # %entry
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtps2ph $3, %ymm0, (%eax) # encoding: [0xc4,0xe3,0x7d,0x1d,0x00,0x03]
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; X32-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_256_m:
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; X64: # %bb.0: # %entry
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; X64-NEXT: vcvtps2ph $3, %ymm0, (%rdi) # encoding: [0xc4,0xe3,0x7d,0x1d,0x07,0x03]
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; X64-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X64-NEXT: retq # encoding: [0xc3]
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;
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; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_256_m:
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; X32-AVX512VL: # %bb.0: # %entry
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; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-AVX512VL-NEXT: vcvtps2ph $3, %ymm0, (%eax) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x7d,0x1d,0x00,0x03]
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; X32-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
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;
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; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_256_m:
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; X64-AVX512VL: # %bb.0: # %entry
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; X64-AVX512VL-NEXT: vcvtps2ph $3, %ymm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x7d,0x1d,0x07,0x03]
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; X64-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
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; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
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entry:
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%0 = tail call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %a, i32 3)
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store <8 x i16> %0, <8 x i16>* %d, align 16
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ret void
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}
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define void @test_x86_vcvtps2ph_128_m(<4 x i16>* nocapture %d, <4 x float> %a) nounwind {
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; X32-LABEL: test_x86_vcvtps2ph_128_m:
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; X32: # %bb.0: # %entry
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; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
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; X32-NEXT: vcvtps2ph $3, %xmm0, (%eax) # encoding: [0xc4,0xe3,0x79,0x1d,0x00,0x03]
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; X32-NEXT: retl # encoding: [0xc3]
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;
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; X64-LABEL: test_x86_vcvtps2ph_128_m:
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; X64: # %bb.0: # %entry
|
|
; X64-NEXT: vcvtps2ph $3, %xmm0, (%rdi) # encoding: [0xc4,0xe3,0x79,0x1d,0x07,0x03]
|
|
; X64-NEXT: retq # encoding: [0xc3]
|
|
;
|
|
; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m:
|
|
; X32-AVX512VL: # %bb.0: # %entry
|
|
; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
|
|
; X32-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x03]
|
|
; X32-AVX512VL-NEXT: vpmovzxwd %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x33,0xc0]
|
|
; X32-AVX512VL-NEXT: # xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; X32-AVX512VL-NEXT: vpmovdw %xmm0, (%eax) # encoding: [0x62,0xf2,0x7e,0x08,0x33,0x00]
|
|
; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
|
|
;
|
|
; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m:
|
|
; X64-AVX512VL: # %bb.0: # %entry
|
|
; X64-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0xc0,0x03]
|
|
; X64-AVX512VL-NEXT: vpmovzxwd %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc4,0xe2,0x79,0x33,0xc0]
|
|
; X64-AVX512VL-NEXT: # xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; X64-AVX512VL-NEXT: vpmovdw %xmm0, (%rdi) # encoding: [0x62,0xf2,0x7e,0x08,0x33,0x07]
|
|
; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
|
|
entry:
|
|
%0 = tail call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %a, i32 3)
|
|
%1 = shufflevector <8 x i16> %0, <8 x i16> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
|
store <4 x i16> %1, <4 x i16>* %d, align 8
|
|
ret void
|
|
}
|
|
|
|
define void @test_x86_vcvtps2ph_128_m2(double* nocapture %hf4x16, <4 x float> %f4x32) #0 {
|
|
; X32-LABEL: test_x86_vcvtps2ph_128_m2:
|
|
; X32: # %bb.0: # %entry
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
|
|
; X32-NEXT: vcvtps2ph $3, %xmm0, (%eax) # encoding: [0xc4,0xe3,0x79,0x1d,0x00,0x03]
|
|
; X32-NEXT: retl # encoding: [0xc3]
|
|
;
|
|
; X64-LABEL: test_x86_vcvtps2ph_128_m2:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: vcvtps2ph $3, %xmm0, (%rdi) # encoding: [0xc4,0xe3,0x79,0x1d,0x07,0x03]
|
|
; X64-NEXT: retq # encoding: [0xc3]
|
|
;
|
|
; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m2:
|
|
; X32-AVX512VL: # %bb.0: # %entry
|
|
; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
|
|
; X32-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0x00,0x03]
|
|
; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
|
|
;
|
|
; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m2:
|
|
; X64-AVX512VL: # %bb.0: # %entry
|
|
; X64-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0x07,0x03]
|
|
; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
|
|
entry:
|
|
%0 = tail call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %f4x32, i32 3)
|
|
%1 = bitcast <8 x i16> %0 to <2 x double>
|
|
%vecext = extractelement <2 x double> %1, i32 0
|
|
store double %vecext, double* %hf4x16, align 8
|
|
ret void
|
|
}
|
|
|
|
define void @test_x86_vcvtps2ph_128_m3(i64* nocapture %hf4x16, <4 x float> %f4x32) #0 {
|
|
; X32-LABEL: test_x86_vcvtps2ph_128_m3:
|
|
; X32: # %bb.0: # %entry
|
|
; X32-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
|
|
; X32-NEXT: vcvtps2ph $3, %xmm0, (%eax) # encoding: [0xc4,0xe3,0x79,0x1d,0x00,0x03]
|
|
; X32-NEXT: retl # encoding: [0xc3]
|
|
;
|
|
; X64-LABEL: test_x86_vcvtps2ph_128_m3:
|
|
; X64: # %bb.0: # %entry
|
|
; X64-NEXT: vcvtps2ph $3, %xmm0, (%rdi) # encoding: [0xc4,0xe3,0x79,0x1d,0x07,0x03]
|
|
; X64-NEXT: retq # encoding: [0xc3]
|
|
;
|
|
; X32-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m3:
|
|
; X32-AVX512VL: # %bb.0: # %entry
|
|
; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
|
|
; X32-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0x00,0x03]
|
|
; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
|
|
;
|
|
; X64-AVX512VL-LABEL: test_x86_vcvtps2ph_128_m3:
|
|
; X64-AVX512VL: # %bb.0: # %entry
|
|
; X64-AVX512VL-NEXT: vcvtps2ph $3, %xmm0, (%rdi) # EVEX TO VEX Compression encoding: [0xc4,0xe3,0x79,0x1d,0x07,0x03]
|
|
; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
|
|
entry:
|
|
%0 = tail call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %f4x32, i32 3)
|
|
%1 = bitcast <8 x i16> %0 to <2 x i64>
|
|
%vecext = extractelement <2 x i64> %1, i32 0
|
|
store i64 %vecext, i64* %hf4x16, align 8
|
|
ret void
|
|
}
|