diff options
| author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
| commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
| tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/Transforms/IndVarSimplify/2003-12-15-Crash.ll | |
| download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 | |
Check in LLVM r95781.
Diffstat (limited to 'test/Transforms/IndVarSimplify/2003-12-15-Crash.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/2003-12-15-Crash.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/2003-12-15-Crash.ll b/test/Transforms/IndVarSimplify/2003-12-15-Crash.ll new file mode 100644 index 0000000..5aa2d90 --- /dev/null +++ b/test/Transforms/IndVarSimplify/2003-12-15-Crash.ll @@ -0,0 +1,24 @@ +; RUN: opt < %s -indvars -disable-output +define void @_ZN17CoinFactorization7cleanupEv() { +entry: + br i1 false, label %loopexit.14, label %cond_continue.3 + +cond_continue.3: ; preds = %entry + ret void + +loopexit.14: ; preds = %entry + %tmp.738 = sub i32 0, 0 ; <i32> [#uses=1] + br i1 false, label %no_exit.15.preheader, label %loopexit.15 + +no_exit.15.preheader: ; preds = %loopexit.14 + br label %no_exit.15 + +no_exit.15: ; preds = %no_exit.15, %no_exit.15.preheader + %highC.0 = phi i32 [ %tmp.738, %no_exit.15.preheader ], [ %dec.0, %no_exit.15 ] ; <i32> [#uses=1] + %dec.0 = add i32 %highC.0, -1 ; <i32> [#uses=1] + br i1 false, label %no_exit.15, label %loopexit.15 + +loopexit.15: ; preds = %no_exit.15, %loopexit.14 + ret void +} + |