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| author | Francis Visoiu Mistrih <fvisoiumistrih@apple.com> | 2017-05-17 01:07:53 +0000 |
|---|---|---|
| committer | Francis Visoiu Mistrih <fvisoiumistrih@apple.com> | 2017-05-17 01:07:53 +0000 |
| commit | b52e0366008436f6f994ce94cb6ad0f51d65ba8a (patch) | |
| tree | c6067844f69347f2f77a9094caff2644ddcffcf6 /llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp | |
| parent | de83fec0299ac4bae25d7e36ef30feddba2b48ad (diff) | |
| download | bcm5719-llvm-b52e0366008436f6f994ce94cb6ad0f51d65ba8a.tar.gz bcm5719-llvm-b52e0366008436f6f994ce94cb6ad0f51d65ba8a.zip | |
BitVector: add iterators for set bits
Differential revision: https://reviews.llvm.org/D32060
llvm-svn: 303227
Diffstat (limited to 'llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp')
| -rw-r--r-- | llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp index ae58c26e145..1597057ad63 100644 --- a/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp +++ b/llvm/lib/Target/Mips/MipsDelaySlotFiller.cpp @@ -386,7 +386,7 @@ void RegDefsUses::setCallerSaved(const MachineInstr &MI) { void RegDefsUses::setUnallocatableRegs(const MachineFunction &MF) { BitVector AllocSet = TRI.getAllocatableSet(MF); - for (int R = AllocSet.find_first(); R != -1; R = AllocSet.find_next(R)) + for (unsigned R : AllocSet.set_bits()) for (MCRegAliasIterator AI(R, &TRI, false); AI.isValid(); ++AI) AllocSet.set(*AI); |
