diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2009-12-15 00:41:36 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-12-15 00:41:36 +0000 |
| commit | ca7c690d3b51f44ccb1ec1bb1c01bd74610b3f8e (patch) | |
| tree | 3dc184fc2633201d68b8c85a470656b183119665 /llvm/test/CodeGen/X86/setcc.ll | |
| parent | d5218331f75a6e3456747ec90e0941612c1a7c4c (diff) | |
| download | bcm5719-llvm-ca7c690d3b51f44ccb1ec1bb1c01bd74610b3f8e.tar.gz bcm5719-llvm-ca7c690d3b51f44ccb1ec1bb1c01bd74610b3f8e.zip | |
Propagate zest through logical shift.
llvm-svn: 91378
Diffstat (limited to 'llvm/test/CodeGen/X86/setcc.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/setcc.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/setcc.ll b/llvm/test/CodeGen/X86/setcc.ll new file mode 100644 index 00000000000..785a6a900b5 --- /dev/null +++ b/llvm/test/CodeGen/X86/setcc.ll @@ -0,0 +1,13 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s + +define zeroext i16 @t1(i16 zeroext %x) nounwind readnone ssp { +entry: +; CHECK: t1: +; CHECK: seta %al +; CHECK: movzbl %al, %eax +; CHECK: shll $5, %eax + %0 = icmp ugt i16 %x, 26 ; <i1> [#uses=1] + %iftmp.1.0 = select i1 %0, i16 32, i16 0 ; <i16> [#uses=1] + ret i16 %iftmp.1.0 +} + |
