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| author | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2012-03-04 10:43:23 +0000 |
| commit | 1d3265887755f2eac986407343dc7447948e9a72 (patch) | |
| tree | c0af8f45958150e8a5b2f31d2b67a2ac236182ae /llvm/lib/CodeGen/RegAllocBase.cpp | |
| parent | dc2cada889b3bcf652fd8f356e2b96cea8e6e228 (diff) | |
| download | bcm5719-llvm-1d3265887755f2eac986407343dc7447948e9a72.tar.gz bcm5719-llvm-1d3265887755f2eac986407343dc7447948e9a72.zip | |
Use uint16_t to store register overlaps to reduce static data.
llvm-svn: 152001
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocBase.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocBase.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/RegAllocBase.cpp b/llvm/lib/CodeGen/RegAllocBase.cpp index e08802390a3..85119c998a2 100644 --- a/llvm/lib/CodeGen/RegAllocBase.cpp +++ b/llvm/lib/CodeGen/RegAllocBase.cpp @@ -236,7 +236,7 @@ void RegAllocBase::allocatePhysRegs() { // physical register. Return the interfering register. unsigned RegAllocBase::checkPhysRegInterference(LiveInterval &VirtReg, unsigned PhysReg) { - for (const unsigned *AliasI = TRI->getOverlaps(PhysReg); *AliasI; ++AliasI) + for (const uint16_t *AliasI = TRI->getOverlaps(PhysReg); *AliasI; ++AliasI) if (query(VirtReg, *AliasI).checkInterference()) return *AliasI; return 0; |
