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| author | Evan Cheng <evan.cheng@apple.com> | 2007-09-26 06:25:56 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-09-26 06:25:56 +0000 |
| commit | 9efce638d307b2c71bd7f0258d47501661434c27 (patch) | |
| tree | ff8e23600c1a2e9ba48a6010a2ec8a84c84f785b /lib/CodeGen/PHIElimination.cpp | |
| parent | 61001b8bd47adcf413dbb5b2a8c95cf22ec4bf7a (diff) | |
Allow copyRegToReg to emit cross register classes copies.
Tested with "make check"!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42346 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | lib/CodeGen/PHIElimination.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/CodeGen/PHIElimination.cpp b/lib/CodeGen/PHIElimination.cpp index fec9e2ec32..ffec6ca6d7 100644 --- a/lib/CodeGen/PHIElimination.cpp +++ b/lib/CodeGen/PHIElimination.cpp @@ -135,7 +135,7 @@ void PNE::LowerAtomicPHINode(MachineBasicBlock &MBB, // into the phi node destination. // const MRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo(); - RegInfo->copyRegToReg(MBB, AfterPHIsIt, DestReg, IncomingReg, RC); + RegInfo->copyRegToReg(MBB, AfterPHIsIt, DestReg, IncomingReg, RC, RC); // Update live variable information if there is any... LiveVariables *LV = getAnalysisToUpdate<LiveVariables>(); @@ -200,7 +200,7 @@ void PNE::LowerAtomicPHINode(MachineBasicBlock &MBB, MachineBasicBlock::iterator I = opBlock.getFirstTerminator(); // Insert the copy. - RegInfo->copyRegToReg(opBlock, I, IncomingReg, SrcReg, RC); + RegInfo->copyRegToReg(opBlock, I, IncomingReg, SrcReg, RC, RC); // Now update live variable information if we have it. Otherwise we're done if (!LV) continue; |