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Remove unneeded check. An interval in active, by definition overlaps

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with the current one.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10959 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alkis Evlogimenos 2004-01-22 20:07:18 +00:00
parent ce50115006
commit 84dc5fb6ba
1 changed files with 1 additions and 4 deletions
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5
lib/CodeGen/RegAllocLinearScan.cpp
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@ -522,12 +522,9 @@ void RA::assignStackSlotAtInterval(IntervalPtrs::value_type cur)
for (unsigned i = 0; i < MRegisterInfo::FirstVirtualRegister; ++i)
regWeight[i] = 0.0F;
// for each interval in active that overlaps
// for each interval in active
for (IntervalPtrs::const_iterator i = active_.begin(), e = active_.end();
i != e; ++i) {
if (!cur->overlaps(**i))
continue;
unsigned reg = (*i)->reg;
if (reg >= MRegisterInfo::FirstVirtualRegister) {
reg = v2pMap_[reg];