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| author | Nate Begeman <natebegeman@mac.com> | 2010-03-24 20:49:50 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2010-03-24 20:49:50 +0000 |
| commit | 583e05d8ce8a73deb84d5b4e78fa30fa98ff22a1 (patch) | |
| tree | 1038648c05b7b4a099cda7aa6e8e748752ee0c6c /llvm/test/CodeGen/X86/vec_insert-9.ll | |
| parent | cc9c92cfc2f4828f4c8f7aa418609b554da67bff (diff) | |
| download | bcm5719-llvm-583e05d8ce8a73deb84d5b4e78fa30fa98ff22a1.tar.gz bcm5719-llvm-583e05d8ce8a73deb84d5b4e78fa30fa98ff22a1.zip | |
BUILD_VECTOR was missing out on some prime opportunities to use SSE 4.1 inserts.
llvm-svn: 99423
Diffstat (limited to 'llvm/test/CodeGen/X86/vec_insert-9.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vec_insert-9.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vec_insert-9.ll b/llvm/test/CodeGen/X86/vec_insert-9.ll new file mode 100644 index 00000000000..2e829df1f8d --- /dev/null +++ b/llvm/test/CodeGen/X86/vec_insert-9.ll @@ -0,0 +1,9 @@ +; RUN: llc < %s -march=x86 -mattr=+sse41 > %t +; RUN: grep pinsrd %t | count 2 + +define <4 x i32> @var_insert2(<4 x i32> %x, i32 %val, i32 %idx) nounwind { +entry: + %tmp3 = insertelement <4 x i32> undef, i32 %val, i32 0 ; <<4 x i32>> [#uses=1] + %tmp4 = insertelement <4 x i32> %tmp3, i32 %idx, i32 3 ; <<4 x i32>> [#uses=1] + ret <4 x i32> %tmp4 +} |
