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65 lines
1.5 KiB
LLVM
65 lines
1.5 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 | FileCheck %s
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; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=core-avx-i | FileCheck %s --check-prefix=AVX
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define <2 x double> @v2f2d_ext_vec(<2 x float> %v1) nounwind {
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entry:
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; CHECK: v2f2d_ext_vec
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; CHECK: cvtps2pd
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; AVX: v2f2d_ext_vec
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; AVX: vcvtps2pd
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%f1 = fpext <2 x float> %v1 to <2 x double>
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ret <2 x double> %f1
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}
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define <3 x double> @v3f2d_ext_vec(<3 x float> %v1) nounwind {
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entry:
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; CHECK: v3f2d_ext_vec
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; CHECK: cvtps2pd
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; CHECK: movhlps
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; CHECK: cvtps2pd
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; AVX: v3f2d_ext_vec
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; AVX: vcvtps2pd
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; AVX: ret
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%f1 = fpext <3 x float> %v1 to <3 x double>
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ret <3 x double> %f1
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}
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define <4 x double> @v4f2d_ext_vec(<4 x float> %v1) nounwind {
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entry:
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; CHECK: v4f2d_ext_vec
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; CHECK: cvtps2pd
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; CHECK: movhlps
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; CHECK: cvtps2pd
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; AVX: v4f2d_ext_vec
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; AVX: vcvtps2pd
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; AVX: ret
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%f1 = fpext <4 x float> %v1 to <4 x double>
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ret <4 x double> %f1
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}
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define <8 x double> @v8f2d_ext_vec(<8 x float> %v1) nounwind {
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entry:
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; CHECK: v8f2d_ext_vec
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; CHECK: cvtps2pd
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; CHECK: cvtps2pd
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; CHECK: movhlps
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; CHECK: cvtps2pd
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; CHECK: movhlps
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; CHECK: cvtps2pd
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; AVX: v8f2d_ext_vec
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; AVX: vcvtps2pd
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; AVX: vextractf128
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; AVX: vcvtps2pd
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; AVX: ret
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%f1 = fpext <8 x float> %v1 to <8 x double>
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ret <8 x double> %f1
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}
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define void @test_vector_creation() nounwind {
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%1 = insertelement <4 x double> undef, double 0.000000e+00, i32 2
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%2 = load double addrspace(1)* null
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%3 = insertelement <4 x double> %1, double %2, i32 3
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store <4 x double> %3, <4 x double>* undef
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ret void
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}
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