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Minor bug fix.
author
Evan Cheng
<evan.cheng@apple.com>
Mon, 19 Mar 2007 04:22:35 +0000
(
04:22
+0000)
committer
Evan Cheng
<evan.cheng@apple.com>
Mon, 19 Mar 2007 04:22:35 +0000
(
04:22
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35153
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp
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diff --git
a/lib/CodeGen/LiveIntervalAnalysis.cpp
b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 225565f72ca691a29989aef639beceb7109f3982..4a6a561fe35bcdb7d93b01988b5f62b053f30114 100644
(file)
--- a/
lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/
lib/CodeGen/LiveIntervalAnalysis.cpp
@@
-937,7
+937,7
@@
bool LiveIntervals::JoinCopy(MachineInstr *CopyMI,
// virtual register. Once the coalescing is done, it cannot be broken and
// these are not spillable! If the destination interval uses are far away,
// think twice about coalescing them!
- if (ReduceJoinPhys && !
isDead
&&
+ if (ReduceJoinPhys && !
mopd->isDead()
&&
MRegisterInfo::isPhysicalRegister(repSrcReg)) {
// Small function. No need to worry!
unsigned Threshold = allocatableRegs_.count() * 2;