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Convert PHI getIncomingValue() to foreach over incoming_values(). NFC.

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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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237169 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Pete Cooper
2015-05-12 20:05:31 +00:00
parent 762a691bd6
commit f23c6af13d
17 changed files with 40 additions and 49 deletions
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4
lib/IR/Verifier.cpp
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@@ -2132,8 +2132,8 @@ void Verifier::visitPHINode(PHINode &PN) {
// Check that all of the values of the PHI node have the same type as the
// result, and that the incoming blocks are really basic blocks.
for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i) {
Assert(PN.getType() == PN.getIncomingValue(i)->getType(),
for (Value *IncValue : PN.incoming_values()) {
Assert(PN.getType() == IncValue->getType(),
"PHI node operands are not the same type as the result!", &PN);
}