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Diffstat (limited to 'test/CodeGen/X86/2009-01-31-BigShift2.ll')
| -rw-r--r-- | test/CodeGen/X86/2009-01-31-BigShift2.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2009-01-31-BigShift2.ll b/test/CodeGen/X86/2009-01-31-BigShift2.ll new file mode 100644 index 0000000..2b5b189 --- /dev/null +++ b/test/CodeGen/X86/2009-01-31-BigShift2.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -march=x86 | grep {mov.*56} +; PR3449 + +define void @test(<8 x double>* %P, i64* %Q) nounwind { + %A = load <8 x double>* %P ; <<8 x double>> [#uses=1] + %B = bitcast <8 x double> %A to i512 ; <i512> [#uses=1] + %C = lshr i512 %B, 448 ; <i512> [#uses=1] + %D = trunc i512 %C to i64 ; <i64> [#uses=1] + volatile store i64 %D, i64* %Q + ret void +} |