diff options
Diffstat (limited to 'lib/CodeGen/RegisterCoalescer.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterCoalescer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp index 2a53532219..0e154288ef 100644 --- a/lib/CodeGen/RegisterCoalescer.cpp +++ b/lib/CodeGen/RegisterCoalescer.cpp @@ -470,7 +470,7 @@ bool RegisterCoalescer::adjustCopiesBackFrom(const CoalescerPair &CP, // If the IntB live range is assigned to a physical register, and if that // physreg has sub-registers, update their live intervals as well. if (TargetRegisterInfo::isPhysicalRegister(IntB.reg)) { - for (const uint16_t *SR = TRI->getSubRegisters(IntB.reg); *SR; ++SR) { + for (MCSubRegIterator SR(IntB.reg, TRI); SR.isValid(); ++SR) { if (!LIS->hasInterval(*SR)) continue; LiveInterval &SRLI = LIS->getInterval(*SR); @@ -1112,7 +1112,7 @@ bool RegisterCoalescer::joinReservedPhysReg(CoalescerPair &CP) { // Deny any overlapping intervals. This depends on all the reserved // register live ranges to look like dead defs. - for (const uint16_t *AS = TRI->getOverlaps(CP.getDstReg()); *AS; ++AS) { + for (MCRegAliasIterator AS(CP.getDstReg(), TRI, true); AS.isValid(); ++AS) { if (!LIS->hasInterval(*AS)) { // Make sure at least DstReg itself exists before attempting a join. if (*AS == CP.getDstReg()) |