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| author | Chris Lattner <sabre@nondot.org> | 2004-03-14 04:13:57 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-03-14 04:13:57 +0000 |
| commit | 6cc83750b8c4eaadabae405240d06d6d70fb8ef8 (patch) | |
| tree | 9b1a404f8d51d503bcf7dd0c47c43b070984721e /test/Transforms/LowerSwitch | |
| parent | bb41156c0ce9cc8d0af35f6eb928a42cfe93a799 (diff) | |
| download | external_llvm-6cc83750b8c4eaadabae405240d06d6d70fb8ef8.zip external_llvm-6cc83750b8c4eaadabae405240d06d6d70fb8ef8.tar.gz external_llvm-6cc83750b8c4eaadabae405240d06d6d70fb8ef8.tar.bz2 | |
New testcase that crashes the -lowerswitch pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12383 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/LowerSwitch')
| -rw-r--r-- | test/Transforms/LowerSwitch/2004-03-13-SwitchIsDefaultCrash.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Transforms/LowerSwitch/2004-03-13-SwitchIsDefaultCrash.ll b/test/Transforms/LowerSwitch/2004-03-13-SwitchIsDefaultCrash.ll new file mode 100644 index 0000000..4c412aa --- /dev/null +++ b/test/Transforms/LowerSwitch/2004-03-13-SwitchIsDefaultCrash.ll @@ -0,0 +1,21 @@ +; RUN: llvm-as < %s | opt -lowerswitch -disable-output + +void %solve() { +entry: + %targetBlock = call ushort %solve_code( ) ; <ushort> [#uses=1] + br label %codeReplTail + +then.1: ; preds = %codeReplTail + ret void + +loopexit.0: ; preds = %codeReplTail + ret void + +codeReplTail: ; preds = %entry, %codeReplTail + switch ushort %targetBlock, label %codeReplTail [ + ushort 0, label %loopexit.0 + ushort 1, label %then.1 + ] +} + +declare ushort %solve_code() |