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Revert r103157, which broke test/CodeGen/ARM/2009-11-30-LiveVariablesBug.ll. 

llvm-svn: 103163
This commit is contained in:
Dan Gohman 2010-05-06 05:08:57 +00:00
parent a77a72734c
commit 77c71811f5
1 changed files with 2 additions and 4 deletions
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6
llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp
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@ -540,6 +540,8 @@ bool
ARMBaseInstrInfo::isMoveInstr(const MachineInstr &MI,
unsigned &SrcReg, unsigned &DstReg,
unsigned& SrcSubIdx, unsigned& DstSubIdx) const {
SrcSubIdx = DstSubIdx = 0; // No sub-registers.
switch (MI.getOpcode()) {
default: break;
case ARM::VMOVS:
@ -548,8 +550,6 @@ ARMBaseInstrInfo::isMoveInstr(const MachineInstr &MI,
case ARM::VMOVQ: {
SrcReg = MI.getOperand(1).getReg();
DstReg = MI.getOperand(0).getReg();
SrcSubIdx = MI.getOperand(1).getSubReg();
DstSubIdx = MI.getOperand(0).getSubReg();
return true;
}
case ARM::MOVr:
@ -564,8 +564,6 @@ ARMBaseInstrInfo::isMoveInstr(const MachineInstr &MI,
"Invalid ARM MOV instruction");
SrcReg = MI.getOperand(1).getReg();
DstReg = MI.getOperand(0).getReg();
SrcSubIdx = MI.getOperand(1).getSubReg();
DstSubIdx = MI.getOperand(0).getSubReg();
return true;
}
}