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author | Bill Wendling <isanbard@gmail.com> | 2008-08-05 22:23:59 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2008-08-05 22:23:59 +0000 |
commit | 0b101b03999b25d17c40daae2b6b4df3ee51d1fb (patch) | |
tree | d51dcca25c943913d7c3d5960df61dd6cbe74ab6 /test/Transforms/InstCombine/2008-08-05-And.ll | |
parent | e9d503583804b63bdd815e8fdbc2f6cf627e973f (diff) | |
download | llvm-0b101b03999b25d17c40daae2b6b4df3ee51d1fb.tar.gz llvm-0b101b03999b25d17c40daae2b6b4df3ee51d1fb.tar.bz2 llvm-0b101b03999b25d17c40daae2b6b4df3ee51d1fb.tar.xz |
Testcase for PR2629.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54377 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/InstCombine/2008-08-05-And.ll')
-rw-r--r-- | test/Transforms/InstCombine/2008-08-05-And.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2008-08-05-And.ll b/test/Transforms/InstCombine/2008-08-05-And.ll new file mode 100644 index 0000000000..2b99ea5d6a --- /dev/null +++ b/test/Transforms/InstCombine/2008-08-05-And.ll @@ -0,0 +1,23 @@ +; 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 +} |