diff options
author | Owen Anderson <resistor@mac.com> | 2008-08-13 23:36:23 +0000 |
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committer | Owen Anderson <resistor@mac.com> | 2008-08-13 23:36:23 +0000 |
commit | 97382166dd09ffafa91015cbf752bac4497abc08 (patch) | |
tree | ff88f02dbe0903d1ad5f52db92a72b36e990aebf /lib/CodeGen/RegAllocLinearScan.cpp | |
parent | a60832b0187642d01fd726dc766cd62587f6add0 (diff) | |
download | external_llvm-97382166dd09ffafa91015cbf752bac4497abc08.zip external_llvm-97382166dd09ffafa91015cbf752bac4497abc08.tar.gz external_llvm-97382166dd09ffafa91015cbf752bac4497abc08.tar.bz2 |
Get rid of a use of std::map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54770 91177308-0d34-0410-b5e6-96231b3b80d8
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 9e5087b..3ab4b02 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) |