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No need to clear the map here, it will always be empty

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11868 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2004-02-26 05:21:21 +00:00
parent 7c78afefe9
commit 7b1af15612
1 changed files with 0 additions and 1 deletions
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lib/CodeGen/RegAllocLocal.cpp
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@ -683,7 +683,6 @@ bool RA::runOnMachineFunction(MachineFunction &Fn) {
// initialize the virtual->physical register map to have a 'null'
// mapping for all virtual registers
Virt2PhysRegMap.clear();
Virt2PhysRegMap.grow(MF->getSSARegMap()->getLastVirtReg());
// Loop over all of the basic blocks, eliminating virtual register references