diff options
| author | Eric Christopher <echristo@apple.com> | 2011-07-20 03:09:11 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2011-07-20 03:09:11 +0000 |
| commit | 03c45f60f35ec07e417cd40ff73cb87665f41ec4 (patch) | |
| tree | fbc2b7f8a99b5123bbd4c4cd9074205559e3ed1a /test | |
| parent | cf1e967df2a573fba94591b84fc56885e67772db (diff) | |
| download | external_llvm-03c45f60f35ec07e417cd40ff73cb87665f41ec4.zip external_llvm-03c45f60f35ec07e417cd40ff73cb87665f41ec4.tar.gz external_llvm-03c45f60f35ec07e417cd40ff73cb87665f41ec4.tar.bz2 | |
New pointer rotate test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135562 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/ptr-rotate.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/ptr-rotate.ll b/test/CodeGen/X86/ptr-rotate.ll new file mode 100644 index 0000000..6debd16 --- /dev/null +++ b/test/CodeGen/X86/ptr-rotate.ll @@ -0,0 +1,11 @@ +; RUN: llc -mtriple=i386-apple-darwin -o - < %s | FileCheck %s + +define i32 @func(i8* %A) nounwind readnone { +entry: + %tmp = ptrtoint i8* %A to i32 + %shr = lshr i32 %tmp, 5 + %shl = shl i32 %tmp, 27 + %or = or i32 %shr, %shl +; CHECK: roll $27 + ret i32 %or +} |