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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-06-06 06:32:50 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-06-06 06:32:50 +0000 |
| commit | 75c496f920fd3af2509bde22a9e1844f1d3bffd1 (patch) | |
| tree | e68e9e6298dc0f37c4007c4315e4599ce6b17d79 /llvm/test | |
| parent | 8667990cdf3327e8d12a93772c6d3899a4d1f282 (diff) | |
| download | bcm5719-llvm-75c496f920fd3af2509bde22a9e1844f1d3bffd1.tar.gz bcm5719-llvm-75c496f920fd3af2509bde22a9e1844f1d3bffd1.zip | |
Avoid crashing on a variable-index insertelement with element type i16.
llvm-svn: 72991
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll b/llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll new file mode 100644 index 00000000000..2e3f195ff94 --- /dev/null +++ b/llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc + +define <2 x i64> @_mm_insert_epi16(<2 x i64> %a, i32 %b, i32 %imm) nounwind readnone { +entry: + %conv = bitcast <2 x i64> %a to <8 x i16> ; <<8 x i16>> [#uses=1] + %conv2 = trunc i32 %b to i16 ; <i16> [#uses=1] + %and = and i32 %imm, 7 ; <i32> [#uses=1] + %vecins = insertelement <8 x i16> %conv, i16 %conv2, i32 %and ; <<8 x i16>> [#uses=1] + %conv6 = bitcast <8 x i16> %vecins to <2 x i64> ; <<2 x i64>> [#uses=1] + ret <2 x i64> %conv6 +} |
