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| author | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-04-16 16:01:22 +0000 |
| commit | 71d5a2540a98c81f5bcaeb48805e0e2881f530ef (patch) | |
| tree | 5343938942df402b49ec7300a1c25a2d4ccd5821 /test/CodeGen/X86/vector-shuffle-combining-xop.ll | |
| parent | 31bbf64f3a4974a2d6c8b3b27ad2f519caf74057 (diff) | |
| download | src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.tar.gz src-71d5a2540a98c81f5bcaeb48805e0e2881f530ef.zip | |
Vendor import of llvm trunk r300422:vendor/llvm/llvm-trunk-r300422
Notes
Notes:
svn path=/vendor/llvm/dist/; revision=317017
svn path=/vendor/llvm/llvm-trunk-r300422/; revision=317018; tag=vendor/llvm/llvm-trunk-r300422
Diffstat (limited to 'test/CodeGen/X86/vector-shuffle-combining-xop.ll')
| -rw-r--r-- | test/CodeGen/X86/vector-shuffle-combining-xop.ll | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-combining-xop.ll b/test/CodeGen/X86/vector-shuffle-combining-xop.ll index b79df1facfa1..a9dff9164316 100644 --- a/test/CodeGen/X86/vector-shuffle-combining-xop.ll +++ b/test/CodeGen/X86/vector-shuffle-combining-xop.ll @@ -318,8 +318,9 @@ define <4 x i32> @combine_vpperm_10zz32BA(<4 x i32> %a0, <4 x i32> %a1) { ret <4 x i32> %res3 } -define void @buildvector_v4f23_0404(float %a, float %b, <4 x float>* %ptr) { -; X32-LABEL: buildvector_v4f23_0404: +; FIXME: Duplicated load in i686 +define void @buildvector_v4f32_0404(float %a, float %b, <4 x float>* %ptr) { +; X32-LABEL: buildvector_v4f32_0404: ; X32: # BB#0: ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax ; X32-NEXT: vmovsd {{.*#+}} xmm0 = mem[0],zero @@ -328,7 +329,7 @@ define void @buildvector_v4f23_0404(float %a, float %b, <4 x float>* %ptr) { ; X32-NEXT: vmovaps %xmm0, (%eax) ; X32-NEXT: retl ; -; X64-LABEL: buildvector_v4f23_0404: +; X64-LABEL: buildvector_v4f32_0404: ; X64: # BB#0: ; X64-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm0[0],xmm1[0],xmm0[0],xmm1[0] ; X64-NEXT: vmovaps %xmm0, (%rdi) @@ -341,6 +342,30 @@ define void @buildvector_v4f23_0404(float %a, float %b, <4 x float>* %ptr) { ret void } +define void @buildvector_v4f32_07z6(float %a, <4 x float> %b, <4 x float>* %ptr) { +; X32-LABEL: buildvector_v4f32_07z6: +; X32: # BB#0: +; X32-NEXT: movl {{[0-9]+}}(%esp), %eax +; X32-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero +; X32-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm1[0],xmm0[3],zero,xmm0[2] +; X32-NEXT: vmovaps %xmm0, (%eax) +; X32-NEXT: retl +; +; X64-LABEL: buildvector_v4f32_07z6: +; X64: # BB#0: +; X64-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm0[0],xmm1[3],zero,xmm1[2] +; X64-NEXT: vmovaps %xmm0, (%rdi) +; X64-NEXT: retq + %b2 = extractelement <4 x float> %b, i32 2 + %b3 = extractelement <4 x float> %b, i32 3 + %v0 = insertelement <4 x float> undef, float %a, i32 0 + %v1 = insertelement <4 x float> %v0, float %b3, i32 1 + %v2 = insertelement <4 x float> %v1, float 0.0, i32 2 + %v3 = insertelement <4 x float> %v2, float %b2, i32 3 + store <4 x float> %v3, <4 x float>* %ptr + ret void +} + define <2 x double> @constant_fold_vpermil2pd() { ; X32-LABEL: constant_fold_vpermil2pd: ; X32: # BB#0: @@ -416,16 +441,14 @@ define <4 x float> @PR31296(i8* %in) { ; X32: # BB#0: # %entry ; X32-NEXT: movl {{[0-9]+}}(%esp), %eax ; X32-NEXT: vmovss {{.*#+}} xmm0 = mem[0],zero,zero,zero -; X32-NEXT: vmovaps {{.*#+}} xmm1 = <0,1,u,u> -; X32-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm0[0],xmm1[0,0,1] +; X32-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,zero,mem[0] ; X32-NEXT: retl ; ; X64-LABEL: PR31296: ; X64: # BB#0: # %entry ; X64-NEXT: movl (%rdi), %eax ; X64-NEXT: vmovq %rax, %xmm0 -; X64-NEXT: vmovaps {{.*#+}} xmm1 = <0,1,u,u> -; X64-NEXT: vpermil2ps {{.*#+}} xmm0 = xmm0[0],xmm1[0,0,1] +; X64-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0],zero,zero,mem[0] ; X64-NEXT: retq entry: %0 = getelementptr i8, i8* %in, i32 0 |