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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 | fdea31a4630da6a5644e059955ee6899deda3471 (patch) | |
| tree | 981de478028ade159e3d45c75a64deb0737d296b /test/CodeGen/X86/vec_insert-9.ll | |
| parent | d6a6b3b7563a3f54ba48d465fc03ee10bbccb7a8 (diff) | |
| download | llvm-fdea31a4630da6a5644e059955ee6899deda3471.tar.gz llvm-fdea31a4630da6a5644e059955ee6899deda3471.tar.bz2 llvm-fdea31a4630da6a5644e059955ee6899deda3471.tar.xz | |
BUILD_VECTOR was missing out on some prime opportunities to use SSE 4.1 inserts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99423 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/vec_insert-9.ll')
| -rw-r--r-- | test/CodeGen/X86/vec_insert-9.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/CodeGen/X86/vec_insert-9.ll b/test/CodeGen/X86/vec_insert-9.ll new file mode 100644 index 0000000000..2e829df1f8 --- /dev/null +++ b/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 +} |