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| author | Chris Lattner <sabre@nondot.org> | 2004-03-18 05:33:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-03-18 05:33:39 +0000 |
| commit | fa3e86f93de3c55cfc1d4559e5a15d8f523fe946 (patch) | |
| tree | 034f30fb6169c00fba25cf1a8ad2ba156e5b0bdd /test/Transforms/CodeExtractor | |
| parent | 5cc8ca642095e5d6af377ce0709fa29512c40ad5 (diff) | |
| download | external_llvm-fa3e86f93de3c55cfc1d4559e5a15d8f523fe946.zip external_llvm-fa3e86f93de3c55cfc1d4559e5a15d8f523fe946.tar.gz external_llvm-fa3e86f93de3c55cfc1d4559e5a15d8f523fe946.tar.bz2 | |
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/CodeExtractor')
| -rw-r--r-- | test/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll b/test/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll new file mode 100644 index 0000000..3a91e1d --- /dev/null +++ b/test/Transforms/CodeExtractor/2004-03-17-UpdatePHIsOutsideRegion.ll @@ -0,0 +1,23 @@ +; RUN: llvm-as < %s | opt -loop-extract -disable-output + + +void %maketree() { +entry: + br bool false, label %no_exit.1, label %loopexit.0 + +no_exit.1: ; preds = %entry, %expandbox.entry, %endif + br bool false, label %endif, label %expandbox.entry + +expandbox.entry: ; preds = %no_exit.1 + br bool false, label %loopexit.1, label %no_exit.1 + +endif: ; preds = %no_exit.1 + br bool false, label %loopexit.1, label %no_exit.1 + +loopexit.1: ; preds = %expandbox.entry, %endif + %ic.i.0.0.4 = phi int [ 0, %expandbox.entry ], [ 0, %endif ] ; <int> [#uses=0] + ret void + +loopexit.0: ; preds = %entry + ret void +} |