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| author | Chris Lattner <sabre@nondot.org> | 2003-10-12 21:52:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-10-12 21:52:28 +0000 |
| commit | 72272a70b816ad39a965f64092b3b4923c333737 (patch) | |
| tree | a82536d2ecc9d0e222f7687f3b6d07abec23271e /llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp | |
| parent | efc15169f0c13d47388c68fa2b08bb3a16cd2555 (diff) | |
| download | bcm5719-llvm-72272a70b816ad39a965f64092b3b4923c333737.tar.gz bcm5719-llvm-72272a70b816ad39a965f64092b3b4923c333737.zip | |
Rename loop preheaders pass to loop simplify
llvm-svn: 9061
Diffstat (limited to 'llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp index e37b307de8b..99b1b2dfd0a 100644 --- a/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp +++ b/llvm/lib/Transforms/Utils/BreakCriticalEdges.cpp @@ -27,7 +27,9 @@ namespace { AU.addPreserved<ImmediateDominators>(); AU.addPreserved<DominatorTree>(); AU.addPreserved<DominanceFrontier>(); - AU.addPreservedID(LoopPreheadersID); // No preheaders deleted. + + // No loop canonicalization guarantees are broken by this pass. + AU.addPreservedID(LoopSimplifyID); } }; |
