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author | Devang Patel <dpatel@apple.com> | 2007-07-31 08:04:17 +0000 |
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committer | Devang Patel <dpatel@apple.com> | 2007-07-31 08:04:17 +0000 |
commit | fee0a9c7ef5a55455d5351848207202431e3feda (patch) | |
tree | dc9957ca8b909e7e9f91263ec8d34f9f9203c7bd /test/Analysis/Dominators/2007-07-12-SplitBlock.ll | |
parent | c64a1a921ca82c561672f34a2ec9c23b4a590159 (diff) | |
download | external_llvm-fee0a9c7ef5a55455d5351848207202431e3feda.zip external_llvm-fee0a9c7ef5a55455d5351848207202431e3feda.tar.gz external_llvm-fee0a9c7ef5a55455d5351848207202431e3feda.tar.bz2 |
Bunch of tests to check loop passes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40629 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Analysis/Dominators/2007-07-12-SplitBlock.ll')
-rw-r--r-- | test/Analysis/Dominators/2007-07-12-SplitBlock.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Analysis/Dominators/2007-07-12-SplitBlock.ll b/test/Analysis/Dominators/2007-07-12-SplitBlock.ll new file mode 100644 index 0000000..1748daf --- /dev/null +++ b/test/Analysis/Dominators/2007-07-12-SplitBlock.ll @@ -0,0 +1,13 @@ +; RUN: llvm-as < %s | opt -loop-rotate -licm -loop-unswitch -disable-output + +define i32 @main(i32 %argc, i8** %argv) { +entry: + br label %bb7 + +bb7: ; preds = %bb7, %entry + %tmp54 = icmp slt i32 0, 2000000 ; <i1> [#uses=1] + br i1 %tmp54, label %bb7, label %bb56 + +bb56: ; preds = %bb7 + ret i32 0 +} |