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Silience unused warnings.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61390 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2008-12-23 21:55:04 +00:00
parent 0b1d4a798d
commit 2755896fd0
2 changed files with 4 additions and 0 deletions
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2
lib/CodeGen/RegAllocSimple.cpp
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@ -122,7 +122,9 @@ int RegAllocSimple::getStackSpaceFor(unsigned VirtReg,
unsigned RegAllocSimple::getFreeReg(unsigned virtualReg) {
const TargetRegisterClass* RC = MF->getRegInfo().getRegClass(virtualReg);
TargetRegisterClass::iterator RI = RC->allocation_order_begin(*MF);
#ifndef NDEBUG
TargetRegisterClass::iterator RE = RC->allocation_order_end(*MF);
#endif
while (1) {
unsigned regIdx = RegClassIdx[RC]++;