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Diffstat (limited to 'test/CodeGen/X86/vec_splat.ll')
-rw-r--r-- | test/CodeGen/X86/vec_splat.ll | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/test/CodeGen/X86/vec_splat.ll b/test/CodeGen/X86/vec_splat.ll deleted file mode 100644 index 28f2a90..0000000 --- a/test/CodeGen/X86/vec_splat.ll +++ /dev/null @@ -1,68 +0,0 @@ -; RUN: llc < %s -march=x86 -mcpu=pentium4 -mattr=+sse2 | FileCheck %s -check-prefix=SSE2 -; RUN: llc < %s -march=x86 -mcpu=pentium4 -mattr=+sse3 | FileCheck %s -check-prefix=SSE3 -; RUN: llc < %s -march=x86-64 -mattr=+avx | FileCheck %s -check-prefix=AVX - -define void @test_v4sf(<4 x float>* %P, <4 x float>* %Q, float %X) nounwind { - %tmp = insertelement <4 x float> zeroinitializer, float %X, i32 0 ; <<4 x float>> [#uses=1] - %tmp2 = insertelement <4 x float> %tmp, float %X, i32 1 ; <<4 x float>> [#uses=1] - %tmp4 = insertelement <4 x float> %tmp2, float %X, i32 2 ; <<4 x float>> [#uses=1] - %tmp6 = insertelement <4 x float> %tmp4, float %X, i32 3 ; <<4 x float>> [#uses=1] - %tmp8 = load <4 x float>* %Q ; <<4 x float>> [#uses=1] - %tmp10 = fmul <4 x float> %tmp8, %tmp6 ; <<4 x float>> [#uses=1] - store <4 x float> %tmp10, <4 x float>* %P - ret void - -; SSE2-LABEL: test_v4sf: -; SSE2: pshufd $0 - -; SSE3-LABEL: test_v4sf: -; SSE3: pshufd $0 -} - -define void @test_v2sd(<2 x double>* %P, <2 x double>* %Q, double %X) nounwind { - %tmp = insertelement <2 x double> zeroinitializer, double %X, i32 0 ; <<2 x double>> [#uses=1] - %tmp2 = insertelement <2 x double> %tmp, double %X, i32 1 ; <<2 x double>> [#uses=1] - %tmp4 = load <2 x double>* %Q ; <<2 x double>> [#uses=1] - %tmp6 = fmul <2 x double> %tmp4, %tmp2 ; <<2 x double>> [#uses=1] - store <2 x double> %tmp6, <2 x double>* %P - ret void - -; SSE2-LABEL: test_v2sd: -; SSE2: shufpd $0 - -; SSE3-LABEL: test_v2sd: -; SSE3: movddup -} - -; Fold extract of a load into the load's address computation. This avoids spilling to the stack. -define <4 x float> @load_extract_splat(<4 x float>* nocapture readonly %ptr, i64 %i, i64 %j) nounwind { - %1 = getelementptr inbounds <4 x float>* %ptr, i64 %i - %2 = load <4 x float>* %1, align 16 - %3 = trunc i64 %j to i32 - %4 = extractelement <4 x float> %2, i32 %3 - %5 = insertelement <4 x float> undef, float %4, i32 0 - %6 = insertelement <4 x float> %5, float %4, i32 1 - %7 = insertelement <4 x float> %6, float %4, i32 2 - %8 = insertelement <4 x float> %7, float %4, i32 3 - ret <4 x float> %8 - -; AVX-LABEL: load_extract_splat -; AVX-NOT: rsp -; AVX: vbroadcastss -} - -; Fold extract of a load into the load's address computation. This avoids spilling to the stack. -define <4 x float> @load_extract_splat1(<4 x float>* nocapture readonly %ptr, i64 %i, i64 %j) nounwind { - %1 = getelementptr inbounds <4 x float>* %ptr, i64 %i - %2 = load <4 x float>* %1, align 16 - %3 = extractelement <4 x float> %2, i64 %j - %4 = insertelement <4 x float> undef, float %3, i32 0 - %5 = insertelement <4 x float> %4, float %3, i32 1 - %6 = insertelement <4 x float> %5, float %3, i32 2 - %7 = insertelement <4 x float> %6, float %3, i32 3 - ret <4 x float> %7 - -; AVX-LABEL: load_extract_splat1 -; AVX-NOT: movs -; AVX: vbroadcastss -} |