diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86PadShortFunction.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86PadShortFunction.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86PadShortFunction.cpp b/llvm/lib/Target/X86/X86PadShortFunction.cpp index e10dab72078d..47ae517ae76d 100644 --- a/llvm/lib/Target/X86/X86PadShortFunction.cpp +++ b/llvm/lib/Target/X86/X86PadShortFunction.cpp @@ -174,12 +174,9 @@ void PadShortFunc::findReturns(MachineBasicBlock *MBB, unsigned int Cycles) { } // Follow branches in BB and look for returns - for (MachineBasicBlock::succ_iterator I = MBB->succ_begin(); - I != MBB->succ_end(); ++I) { - if (*I == MBB) - continue; - findReturns(*I, Cycles); - } + for (MachineBasicBlock *Succ : MBB->successors()) + if (Succ != MBB) + findReturns(Succ, Cycles); } /// cyclesUntilReturn - return true if the MBB has a return instruction, |