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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-16 00:05:06 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-10-16 00:05:06 +0000 |
| commit | 244beb42cee42a2ba367772d2d2a8bb04c98991f (patch) | |
| tree | 27b3b5851cfb3fa1d2be98adffbc4c85acdd7612 /llvm/lib/CodeGen/MachineVerifier.cpp | |
| parent | 8be2a9adba0e5eb8ae5657fa86d2cb55b956af04 (diff) | |
| download | bcm5719-llvm-244beb42cee42a2ba367772d2d2a8bb04c98991f.tar.gz bcm5719-llvm-244beb42cee42a2ba367772d2d2a8bb04c98991f.zip | |
Remove unused BitVectors from getAllocatableSet().
llvm-svn: 165999
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineVerifier.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp index 14bf53e3a85..dca68da2f3e 100644 --- a/llvm/lib/CodeGen/MachineVerifier.cpp +++ b/llvm/lib/CodeGen/MachineVerifier.cpp @@ -80,7 +80,6 @@ namespace { BlockSet FunctionBlocks; BitVector regsReserved; - BitVector regsAllocatable; RegSet regsLive; RegVector regsDefined, regsDead, regsKilled; RegMaskVector regMasks; @@ -186,7 +185,7 @@ namespace { } bool isAllocatable(unsigned Reg) { - return Reg < regsAllocatable.size() && regsAllocatable.test(Reg); + return Reg < TRI->getNumRegs() && MRI->isAllocatable(Reg); } // Analysis information if available @@ -439,8 +438,6 @@ void MachineVerifier::visitMachineFunctionBefore() { } } - regsAllocatable = TRI->getAllocatableSet(*MF); - markReachable(&MF->front()); // Build a set of the basic blocks in the function. |
