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Fix indentation. Remove 'else' after return. No functional change.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165381 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2012-10-07 20:31:05 +00:00
parent 59ccfb004c
commit 14ce91cc27
1 changed files with 8 additions and 11 deletions
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19
lib/CodeGen/BranchFolding.cpp
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@ -357,9 +357,8 @@ static unsigned ComputeCommonTailLength(MachineBasicBlock *MBB1,
if (I1 == MBB1->begin() && I2 != MBB2->begin()) {
--I2;
while (I2->isDebugValue()) {
if (I2 == MBB2->begin()) {
if (I2 == MBB2->begin())
return TailLen;
}
--I2;
}
++I2;
@ -482,21 +481,19 @@ bool
BranchFolder::MergePotentialsElt::operator<(const MergePotentialsElt &o) const {
if (getHash() < o.getHash())
return true;
else if (getHash() > o.getHash())
if (getHash() > o.getHash())
return false;
else if (getBlock()->getNumber() < o.getBlock()->getNumber())
if (getBlock()->getNumber() < o.getBlock()->getNumber())
return true;
else if (getBlock()->getNumber() > o.getBlock()->getNumber())
if (getBlock()->getNumber() > o.getBlock()->getNumber())
return false;
else {
// _GLIBCXX_DEBUG checks strict weak ordering, which involves comparing
// an object with itself.
// _GLIBCXX_DEBUG checks strict weak ordering, which involves comparing
// an object with itself.
#ifndef _GLIBCXX_DEBUG
llvm_unreachable("Predecessor appears twice");
llvm_unreachable("Predecessor appears twice");
#else
return false;
return false;
#endif
}
}
/// CountTerminators - Count the number of terminators in the given