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numeric_limits::infinity() apparently does not work on all systems. As a

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workaround, use the C HUGE_VAL macro instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13377 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-05-06 16:25:59 +00:00
parent ad5c296792
commit a19eedeb7a
2 changed files with 5 additions and 7 deletions
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2
lib/CodeGen/RegAllocLinearScan.cpp
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@ -351,7 +351,7 @@ void RA::assignRegOrStackSlotAtInterval(IntervalPtrs::value_type cur)
DEBUG(std::cerr << "\tassigning stack slot at interval "<< *cur << ":\n");
float minWeight = std::numeric_limits<float>::infinity();
float minWeight = HUGE_VAL;
unsigned minReg = 0;
const TargetRegisterClass* rc = mf_->getSSARegMap()->getRegClass(cur->reg);
for (TargetRegisterClass::iterator i = rc->allocation_order_begin(*mf_);