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| author | Chris Lattner <sabre@nondot.org> | 2002-05-21 20:03:42 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-05-21 20:03:42 +0000 |
| commit | 069667c8bbc70fd5cc9b6841a19b39e6d58b9cca (patch) | |
| tree | 0cc1819e622ef37dcdc3016417addf7d5bf127b5 | |
| parent | 87a09b10f8e03182e9edcb6e9ee8386f4a5d8dae (diff) | |
| download | external_llvm-069667c8bbc70fd5cc9b6841a19b39e6d58b9cca.zip external_llvm-069667c8bbc70fd5cc9b6841a19b39e6d58b9cca.tar.gz external_llvm-069667c8bbc70fd5cc9b6841a19b39e6d58b9cca.tar.bz2 | |
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2695 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/Transforms/GCSE/2002-05-21-NoSharedDominator.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/GCSE/2002-05-21-NoSharedDominator.ll b/test/Transforms/GCSE/2002-05-21-NoSharedDominator.ll new file mode 100644 index 0000000..1f4ec5b --- /dev/null +++ b/test/Transforms/GCSE/2002-05-21-NoSharedDominator.ll @@ -0,0 +1,13 @@ +; This testcase shows a bug where an common subexpression exists, but there +; is no shared dominator block that the expression can be hoisted out to. +; +; RUN: as < %s | opt -gcse | dis + +int "test"(int %X, int %Y) { + %Z = add int %X, %Y + ret int %Z + +Unreachable: + %Q = add int %X, %Y + ret int %Q +} |