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Testcase for PR2629.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54377 91177308-0d34-0410-b5e6-96231b3b80d8
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Bill Wendling 2008-08-05 22:23:59 +00:00
parent e9d5035838
commit 0b101b0399
1 changed files with 23 additions and 0 deletions
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test/Transforms/InstCombine/2008-08-05-And.ll Normal file
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; RUN: llvm-as < %s | opt -instcombine | llc -disable-fp-elim | not grep orb
; PR2629
define void @f(i8* %x) nounwind {
entry:
br label %bb
bb:
%g1 = getelementptr i8* %x, i32 0
%l1 = load i8* %g1, align 1
%s1 = sub i8 %l1, 6
%c1 = icmp ugt i8 %s1, 2
%s2 = sub i8 %l1, 10
%c2 = icmp ugt i8 %s2, 2
%a1 = and i1 %c1, %c2
br i1 %a1, label %incompatible, label %okay
okay:
ret void
incompatible:
ret void
}