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| author | Roman Levenstein <romix.llvm@googlemail.com> | 2008-04-07 10:06:32 +0000 |
|---|---|---|
| committer | Roman Levenstein <romix.llvm@googlemail.com> | 2008-04-07 10:06:32 +0000 |
| commit | 05650fd0ba74ad3356d1bc5d1f07ff194b16b82e (patch) | |
| tree | 59da0b5fe5220958b1d351b0262ffaa07e7af647 /lib/Target/PowerPC/PPCISelLowering.cpp | |
| parent | ced50f8215d960d8fdbac74032a17fb12d510a0b (diff) | |
| download | external_llvm-05650fd0ba74ad3356d1bc5d1f07ff194b16b82e.zip external_llvm-05650fd0ba74ad3356d1bc5d1f07ff194b16b82e.tar.gz external_llvm-05650fd0ba74ad3356d1bc5d1f07ff194b16b82e.tar.bz2 | |
Re-commit of the r48822, where the infinite looping problem discovered
by Dan Gohman is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49330 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelLowering.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index 4055920..f307184 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -3662,11 +3662,11 @@ SDOperand PPCTargetLowering::PerformDAGCombine(SDNode *N, SDNode *LHSN = N->getOperand(0).Val; for (SDNode::use_iterator UI = LHSN->use_begin(), E = LHSN->use_end(); UI != E; ++UI) - if ((*UI)->getOpcode() == PPCISD::VCMPo && - (*UI)->getOperand(1) == N->getOperand(1) && - (*UI)->getOperand(2) == N->getOperand(2) && - (*UI)->getOperand(0) == N->getOperand(0)) { - VCMPoNode = *UI; + if ((*UI).getUser()->getOpcode() == PPCISD::VCMPo && + (*UI).getUser()->getOperand(1) == N->getOperand(1) && + (*UI).getUser()->getOperand(2) == N->getOperand(2) && + (*UI).getUser()->getOperand(0) == N->getOperand(0)) { + VCMPoNode = UI->getUser(); break; } @@ -3682,7 +3682,7 @@ SDOperand PPCTargetLowering::PerformDAGCombine(SDNode *N, for (SDNode::use_iterator UI = VCMPoNode->use_begin(); FlagUser == 0; ++UI) { assert(UI != VCMPoNode->use_end() && "Didn't find user!"); - SDNode *User = *UI; + SDNode *User = UI->getUser(); for (unsigned i = 0, e = User->getNumOperands(); i != e; ++i) { if (User->getOperand(i) == SDOperand(VCMPoNode, 1)) { FlagUser = User; |