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| author | Stephen Hines <srhines@google.com> | 2015-04-01 18:49:24 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-01 18:49:26 +0000 |
| commit | 3fa16bd6062e23bcdb82ed4dd965674792e6b761 (patch) | |
| tree | 9348fc507292f7e8715d22d64ce5a32131b4f875 /test/CodeGen/X86/vec_insert-mmx.ll | |
| parent | beed47390a60f6f0c77532b3d3f76bb47ef49423 (diff) | |
| parent | ebe69fe11e48d322045d5949c83283927a0d790b (diff) | |
| download | external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.zip external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.gz external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.bz2 | |
Merge "Update aosp/master LLVM for rebase to r230699."
Diffstat (limited to 'test/CodeGen/X86/vec_insert-mmx.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_insert-mmx.ll | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_insert-mmx.ll b/test/CodeGen/X86/vec_insert-mmx.ll new file mode 100644 index 0000000..d397d80 --- /dev/null +++ b/test/CodeGen/X86/vec_insert-mmx.ll @@ -0,0 +1,58 @@ +; RUN: llc < %s -mtriple=i686-darwin -mattr=+mmx,+sse2 | FileCheck %s -check-prefix=X86-32 +; RUN: llc < %s -mtriple=x86_64-darwin -mattr=+mmx,+sse4.1 | FileCheck %s -check-prefix=X86-64 + +; This is not an MMX operation; promoted to XMM. +define x86_mmx @t0(i32 %A) nounwind { +; X86-32-LABEL: t0: +; X86-32: ## BB#0: +; X86-32: movd {{[0-9]+}}(%esp), %xmm0 +; X86-32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,0,0,1] +; X86-32-NEXT: movlpd %xmm0, (%esp) +; X86-32-NEXT: movq (%esp), %mm0 +; X86-32-NEXT: addl $12, %esp +; X86-32-NEXT: retl + %tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1 + %tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx + ret x86_mmx %tmp4 +} + +define <8 x i8> @t1(i8 zeroext %x) nounwind { +; X86-32-LABEL: t1: +; X86-32: ## BB#0: +; X86-32-NOT: movl +; X86-32-NEXT: movd {{[0-9]+}}(%esp), %xmm0 +; X86-32-NEXT: retl + %r = insertelement <8 x i8> undef, i8 %x, i32 0 + ret <8 x i8> %r +} + +; PR2574 +define <2 x float> @t2(<2 x float> %a0) { +; X86-32-LABEL: t2: +; X86-32: ## BB#0: +; X86-32-NEXT: xorps %xmm0, %xmm0 +; X86-32-NEXT: retl + %v1 = insertelement <2 x float> %a0, float 0.000000e+00, i32 0 + %v2 = insertelement <2 x float> %v1, float 0.000000e+00, i32 1 + ret <2 x float> %v2 +} + +@g0 = external global i16 +@g1 = external global <4 x i16> + +; PR2562 +define void @t3() { +; X86-64-LABEL: t3: +; X86-64: ## BB#0: +; X86-64: pmovzxwd (%rcx) +; X86-64-NEXT: movzwl +; X86-64-NEXT: pinsrd $0 +; X86-64-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,1,4,5,8,9,12,13,8,9,12,13,12,13,14,15] +; X86-64-NEXT: movq %xmm0 +; X86-64-NEXT: retq + load i16* @g0 + load <4 x i16>* @g1 + insertelement <4 x i16> %2, i16 %1, i32 0 + store <4 x i16> %3, <4 x i16>* @g1 + ret void +} |