diff options
| author | Dan Gohman <gohman@apple.com> | 2010-06-22 15:08:57 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-06-22 15:08:57 +0000 |
| commit | fe60104ac97f3a8736dcfbfdf9547c7b7cc7b951 (patch) | |
| tree | 02450dfc556b99a1efe3a67572392b18b301abef /lib/CodeGen/PreAllocSplitting.cpp | |
| parent | 30f30e43861512d78023c84952e5e524c0003ae9 (diff) | |
Use pre-increment instead of post-increment when the result is not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PreAllocSplitting.cpp')
| -rw-r--r-- | lib/CodeGen/PreAllocSplitting.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/CodeGen/PreAllocSplitting.cpp b/lib/CodeGen/PreAllocSplitting.cpp index 42d404de10..c1db4e2fbc 100644 --- a/lib/CodeGen/PreAllocSplitting.cpp +++ b/lib/CodeGen/PreAllocSplitting.cpp @@ -836,7 +836,7 @@ void PreAllocSplitting::RenumberValno(VNInfo* VN) { if (IntervalSSMap.count(CurrLI->reg)) IntervalSSMap[NewVReg] = IntervalSSMap[CurrLI->reg]; - NumRenumbers++; + ++NumRenumbers; } bool PreAllocSplitting::Rematerialize(unsigned VReg, VNInfo* ValNo, @@ -1192,7 +1192,7 @@ unsigned PreAllocSplitting::getNumberOfNonSpills( int StoreFrameIndex; unsigned StoreVReg = TII->isStoreToStackSlot(*UI, StoreFrameIndex); if (StoreVReg != Reg || StoreFrameIndex != FrameIndex) - NonSpills++; + ++NonSpills; int DefIdx = (*UI)->findRegisterDefOperandIdx(Reg); if (DefIdx != -1 && (*UI)->isRegTiedToUseOperand(DefIdx)) @@ -1255,7 +1255,7 @@ bool PreAllocSplitting::removeDeadSpills(SmallPtrSet<LiveInterval*, 8>& split) { (*LI)->removeValNo(CurrVN); DefMI->eraseFromParent(); VNUseCount.erase(CurrVN); - NumDeadSpills++; + ++NumDeadSpills; changed = true; continue; } @@ -1328,7 +1328,7 @@ bool PreAllocSplitting::removeDeadSpills(SmallPtrSet<LiveInterval*, 8>& split) { if (VI->second.erase(use)) VI->second.insert(NewMI); - NumDeadSpills++; + ++NumDeadSpills; changed = true; continue; } @@ -1350,7 +1350,7 @@ bool PreAllocSplitting::removeDeadSpills(SmallPtrSet<LiveInterval*, 8>& split) { LIs->RemoveMachineInstrFromMaps(DefMI); (*LI)->removeValNo(CurrVN); DefMI->eraseFromParent(); - NumDeadSpills++; + ++NumDeadSpills; changed = true; } } |