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| author | Pete Cooper <peter_cooper@apple.com> | 2015-05-12 20:05:31 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2015-05-12 20:05:31 +0000 |
| commit | 833f34d837eca1e11370fbdea0bcbae10fee70b7 (patch) | |
| tree | 715708db84c3689da9353f39f85088f86359bbe1 /llvm/lib/Transforms/Scalar | |
| parent | 26b7aa020bdcabd10ba1c81226327007321aeb89 (diff) | |
| download | bcm5719-llvm-833f34d837eca1e11370fbdea0bcbae10fee70b7.tar.gz bcm5719-llvm-833f34d837eca1e11370fbdea0bcbae10fee70b7.zip | |
Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.
We already had a method to iterate over all the incoming values of a PHI. This just changes all eligible code to use it.
Ineligible code included anything which cared about the index, or was also trying to get the i'th incoming BB.
llvm-svn: 237169
Diffstat (limited to 'llvm/lib/Transforms/Scalar')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LICM.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Scalar/LICM.cpp b/llvm/lib/Transforms/Scalar/LICM.cpp index b692866f54a..ca1918ef83d 100644 --- a/llvm/lib/Transforms/Scalar/LICM.cpp +++ b/llvm/lib/Transforms/Scalar/LICM.cpp @@ -491,8 +491,8 @@ bool canSinkOrHoistInst(Instruction &I, AliasAnalysis *AA, DominatorTree *DT, /// This pattern occurs most often with LCSSA PHI nodes. /// static bool isTriviallyReplacablePHI(const PHINode &PN, const Instruction &I) { - for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i) - if (PN.getIncomingValue(i) != &I) + for (const Value *IncValue : PN.incoming_values()) + if (IncValue != &I) return false; return true; |
