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Refactor some code.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44010 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2007-11-12 06:35:08 +00:00
parent e6e1384c57
commit f2fbca68f8
4 changed files with 358 additions and 300 deletions
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6
lib/CodeGen/RegAllocLinearScan.cpp
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@ -685,7 +685,7 @@ void RALinScan::assignRegOrStackSlotAtInterval(LiveInterval* cur)
if (cur->weight != HUGE_VALF && cur->weight <= minWeight) {
DOUT << "\t\t\tspilling(c): " << *cur << '\n';
std::vector<LiveInterval*> added =
li_->addIntervalsForSpills(*cur, *vrm_, cur->reg);
li_->addIntervalsForSpills(*cur, *vrm_);
if (added.empty())
return; // Early exit if all spills were folded.
@ -737,7 +737,7 @@ void RALinScan::assignRegOrStackSlotAtInterval(LiveInterval* cur)
DOUT << "\t\t\tspilling(a): " << *i->first << '\n';
earliestStart = std::min(earliestStart, i->first->beginNumber());
std::vector<LiveInterval*> newIs =
li_->addIntervalsForSpills(*i->first, *vrm_, reg);
li_->addIntervalsForSpills(*i->first, *vrm_);
std::copy(newIs.begin(), newIs.end(), std::back_inserter(added));
spilled.insert(reg);
}
@ -750,7 +750,7 @@ void RALinScan::assignRegOrStackSlotAtInterval(LiveInterval* cur)
DOUT << "\t\t\tspilling(i): " << *i->first << '\n';
earliestStart = std::min(earliestStart, i->first->beginNumber());
std::vector<LiveInterval*> newIs =
li_->addIntervalsForSpills(*i->first, *vrm_, reg);
li_->addIntervalsForSpills(*i->first, *vrm_);
std::copy(newIs.begin(), newIs.end(), std::back_inserter(added));
spilled.insert(reg);
}