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Use correct value for float HUGH_VAL.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31500 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-11-07 12:25:45 +00:00
parent a7bb6498fe
commit 7902c75331
2 changed files with 6 additions and 6 deletions
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8
lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -219,7 +219,7 @@ bool LiveIntervals::runOnMachineFunction(MachineFunction &fn) {
// range the use follows def immediately, it doesn't make sense to spill
// it and hope it will be easier to allocate for this li.
if (isZeroLengthInterval(&LI))
LI.weight = float(HUGE_VAL);
LI.weight = HUGE_VALF;
if (EnableReweight) {
// Divide the weight of the interval by its size. This encourages
@ -265,7 +265,7 @@ addIntervalsForSpills(const LiveInterval &li, VirtRegMap &vrm, int slot) {
std::vector<LiveInterval*> added;
assert(li.weight != HUGE_VAL &&
assert(li.weight != HUGE_VALF &&
"attempt to spill already spilled interval!");
DEBUG(std::cerr << "\t\t\t\tadding intervals for spills for interval: ";
@ -340,7 +340,7 @@ addIntervalsForSpills(const LiveInterval &li, VirtRegMap &vrm, int slot) {
// the spill weight is now infinity as it
// cannot be spilled again
nI.weight = float(HUGE_VAL);
nI.weight = HUGE_VALF;
if (HasUse) {
LiveRange LR(getLoadIndex(index), getUseIndex(index),
@ -1362,6 +1362,6 @@ bool LiveIntervals::differingRegisterClasses(unsigned RegA,
LiveInterval LiveIntervals::createInterval(unsigned reg) {
float Weight = MRegisterInfo::isPhysicalRegister(reg) ?
(float)HUGE_VAL : 0.0F;
HUGE_VALF : 0.0F;
return LiveInterval(reg, Weight);
}