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67 lines
1.9 KiB
LLVM
67 lines
1.9 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s
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; CHECK: vmovaps
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; CHECK: vmovaps
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; CHECK: vmovapd
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; CHECK: vmovapd
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; CHECK: vmovaps
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; CHECK: vmovaps
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define void @test_256_load(double* nocapture %d, float* nocapture %f, <4 x i64>* nocapture %i) nounwind uwtable ssp {
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entry:
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%0 = bitcast double* %d to <4 x double>*
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%tmp1.i = load <4 x double>* %0, align 32
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%1 = bitcast float* %f to <8 x float>*
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%tmp1.i17 = load <8 x float>* %1, align 32
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%tmp1.i16 = load <4 x i64>* %i, align 32
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tail call void @dummy(<4 x double> %tmp1.i, <8 x float> %tmp1.i17, <4 x i64> %tmp1.i16) nounwind
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store <4 x double> %tmp1.i, <4 x double>* %0, align 32
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store <8 x float> %tmp1.i17, <8 x float>* %1, align 32
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store <4 x i64> %tmp1.i16, <4 x i64>* %i, align 32
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ret void
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}
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declare void @dummy(<4 x double>, <8 x float>, <4 x i64>)
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;;
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;; The two tests below check that we must fold load + scalar_to_vector
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;; + ins_subvec+ zext into only a single vmovss or vmovsd
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; CHECK: vmovss (%
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define <8 x float> @mov00(<8 x float> %v, float * %ptr) nounwind {
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%val = load float* %ptr
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%i0 = insertelement <8 x float> zeroinitializer, float %val, i32 0
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ret <8 x float> %i0
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}
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; CHECK: vmovsd (%
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define <4 x double> @mov01(<4 x double> %v, double * %ptr) nounwind {
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%val = load double* %ptr
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%i0 = insertelement <4 x double> zeroinitializer, double %val, i32 0
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ret <4 x double> %i0
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}
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; CHECK: vmovaps %ymm
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define void @storev16i16(<16 x i16> %a) nounwind {
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store <16 x i16> %a, <16 x i16>* undef, align 32
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unreachable
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}
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; CHECK: vmovups %ymm
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define void @storev16i16_01(<16 x i16> %a) nounwind {
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store <16 x i16> %a, <16 x i16>* undef, align 4
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unreachable
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}
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; CHECK: vmovaps %ymm
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define void @storev32i8(<32 x i8> %a) nounwind {
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store <32 x i8> %a, <32 x i8>* undef, align 32
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unreachable
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}
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; CHECK: vmovups %ymm
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define void @storev32i8_01(<32 x i8> %a) nounwind {
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store <32 x i8> %a, <32 x i8>* undef, align 4
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unreachable
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}
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