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MSVC9 does not support upper_bound with an asymmetric comparator.

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llvm-svn: 114455
This commit is contained in:
Jakob Stoklund Olesen 2010-09-21 18:24:30 +00:00
parent c4345abcc0
commit 375867aa60
1 changed files with 10 additions and 6 deletions
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16
lib/CodeGen/LiveInterval.cpp
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@ -30,14 +30,18 @@
#include <algorithm>
using namespace llvm;
// compEnd - Compare LiveRange end to Pos.
// This argument ordering works for upper_bound.
static inline bool compEnd(SlotIndex Pos, const LiveRange &LR) {
return Pos < LR.end;
}
// CompEnd - Compare LiveRange end to Pos.
struct CompEnd {
bool operator()(SlotIndex Pos, const LiveRange &LR) const {
return Pos < LR.end;
}
bool operator()(const LiveRange &LR, SlotIndex Pos) const {
return LR.end < Pos;
}
};
LiveInterval::iterator LiveInterval::find(SlotIndex Pos) {
return std::upper_bound(begin(), end(), Pos, compEnd);
return std::upper_bound(begin(), end(), Pos, CompEnd());
}
/// killedInRange - Return true if the interval has kills in [Start,End).