diff options
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLinearScan.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/RegAllocLinearScan.cpp b/lib/CodeGen/RegAllocLinearScan.cpp index 9e5087b4a6..3ab4b02668 100644 --- a/lib/CodeGen/RegAllocLinearScan.cpp +++ b/lib/CodeGen/RegAllocLinearScan.cpp @@ -64,7 +64,7 @@ namespace { /// compiled, and keeps track of which register classes have registers that /// belong to multiple classes or have aliases that are in other classes. EquivalenceClasses<const TargetRegisterClass*> RelatedRegClasses; - std::map<unsigned, const TargetRegisterClass*> OneClassForEachPhysReg; + DenseMap<unsigned, const TargetRegisterClass*> OneClassForEachPhysReg; MachineFunction* mf_; MachineRegisterInfo* mri_; @@ -221,7 +221,7 @@ void RALinScan::ComputeRelatedRegClasses() { // belongs to, add info about aliases. We don't need to do this for targets // without register aliases. if (HasAliases) - for (std::map<unsigned, const TargetRegisterClass*>::iterator + for (DenseMap<unsigned, const TargetRegisterClass*>::iterator I = OneClassForEachPhysReg.begin(), E = OneClassForEachPhysReg.end(); I != E; ++I) for (const unsigned *AS = TRI.getAliasSet(I->first); *AS; ++AS) |