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New pointer rotate test.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135562 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2011-07-20 03:09:11 +00:00
parent cf1e967df2
commit 03c45f60f3
1 changed files with 11 additions and 0 deletions
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test/CodeGen/X86/ptr-rotate.ll Normal file
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; 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
}