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| author | Nate Begeman <natebegeman@mac.com> | 2005-08-04 23:24:19 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2005-08-04 23:24:19 +0000 |
| commit | a83ba0f5c934e2cdbb5724cab365ecc0b5aae6c6 (patch) | |
| tree | c2f7359039f56fc721dea9838ec9662af10f8ba0 /include/llvm/Transforms/Utils | |
| parent | f065f05397d0a46482f3dd1ebad31cb2d27bd236 (diff) | |
| download | llvm-a83ba0f5c934e2cdbb5724cab365ecc0b5aae6c6.tar.gz llvm-a83ba0f5c934e2cdbb5724cab365ecc0b5aae6c6.tar.bz2 llvm-a83ba0f5c934e2cdbb5724cab365ecc0b5aae6c6.tar.xz | |
Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into
BasicBlock's removePredecessor routine. This requires shuffling around
the definition and implementation of hasContantValue from Utils.h,cpp into
Instructions.h,cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22664 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Transforms/Utils')
| -rw-r--r-- | include/llvm/Transforms/Utils/Local.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h index 11abb5b666..2cf47e622a 100644 --- a/include/llvm/Transforms/Utils/Local.h +++ b/include/llvm/Transforms/Utils/Local.h @@ -74,16 +74,6 @@ bool isInstructionTriviallyDead(Instruction *I); bool dceInstruction(BasicBlock::iterator &BBI); //===----------------------------------------------------------------------===// -// PHI Instruction Simplification -// - -/// hasConstantValue - If the specified PHI node always merges together the same -/// value, return the value, otherwise return null. -/// -Value *hasConstantValue(PHINode *PN); - - -//===----------------------------------------------------------------------===// // Control Flow Graph Restructuring... // |