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| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
| commit | 009b1c42aa6266385f2c37e227516b24077e6dd7 (patch) | |
| tree | 64ba909838c23261cace781ece27d106134ea451 /test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll | |
| download | src-test2-009b1c42aa6266385f2c37e227516b24077e6dd7.tar.gz src-test2-009b1c42aa6266385f2c37e227516b24077e6dd7.zip | |
Notes
Diffstat (limited to 'test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll')
| -rw-r--r-- | test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll b/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll new file mode 100644 index 000000000000..2557c8bbbab2 --- /dev/null +++ b/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | opt -analyze -scalar-evolution |& grep {/u 5} +; XFAIL: * + +define i8 @foo0(i8 %i0) nounwind { +entry: + br label %bb1 + +bb: ; preds = %bb1 + %0 = add i8 %j.0, 1 ; <i8> [#uses=1] + %1 = add i8 %i.0, 5 ; <i8> [#uses=1] + br label %bb1 + +bb1: ; preds = %bb, %entry + %j.0 = phi i8 [ 0, %entry ], [ %0, %bb ] ; <i8> [#uses=2] + %i.0 = phi i8 [ %i0, %entry ], [ %1, %bb ] ; <i8> [#uses=2] + %2 = icmp sgt i8 %i.0, 100 ; <i1> [#uses=1] + br i1 %2, label %return, label %bb + +return: ; preds = %bb1 + ret i8 %j.0 +} |