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author | Chris Lattner <sabre@nondot.org> | 2008-01-04 05:04:53 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2008-01-04 05:04:53 +0000 |
commit | 9027b3cc7f79a67ecf75640c0e25a73dc61d62cf (patch) | |
tree | de9be4368bf91536b79b255865f43a655b46ddf5 /test/Transforms/GlobalOpt/2008-01-03-Crash.ll | |
parent | 331bf92fb51f058672144681b3d0e67d30f5699f (diff) | |
download | external_llvm-9027b3cc7f79a67ecf75640c0e25a73dc61d62cf.zip external_llvm-9027b3cc7f79a67ecf75640c0e25a73dc61d62cf.tar.gz external_llvm-9027b3cc7f79a67ecf75640c0e25a73dc61d62cf.tar.bz2 |
Fix PR1896
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45568 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/GlobalOpt/2008-01-03-Crash.ll')
-rw-r--r-- | test/Transforms/GlobalOpt/2008-01-03-Crash.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/2008-01-03-Crash.ll b/test/Transforms/GlobalOpt/2008-01-03-Crash.ll new file mode 100644 index 0000000..3d8c77d --- /dev/null +++ b/test/Transforms/GlobalOpt/2008-01-03-Crash.ll @@ -0,0 +1,26 @@ +; RUN: llvm-as < %s | opt -globalopt | llvm-dis +; PR1896 + +@indirect1 = internal global void (i32)* null ; <void (i32)**> [#uses=2] + +declare void @indirectmarked(i32) + +define i32 @main() { +entry: + br i1 false, label %cond_next20.i, label %cond_true.i9 + +cond_true.i9: ; preds = %entry + ret i32 0 + +cond_next20.i: ; preds = %entry + store void (i32)* @indirectmarked, void (i32)** @indirect1, align 4 + br i1 false, label %cond_next21.i.i23.i, label %stack_restore + +stack_restore: ; preds = %cond_next20.i + ret i32 0 + +cond_next21.i.i23.i: ; preds = %cond_next20.i + %tmp6.i4.i = load i32* bitcast (void (i32)** @indirect1 to i32*), align 4 ; <i32> [#uses=0] + ret i32 0 +} + |