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When expanding the MOVsr[la]_flag pseudos, the CPSR implicit def becomes

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an explicit def. Make sure to capture that properly. rdar://8556556

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116591 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-10-15 17:35:17 +00:00
parent 8abe32af38
commit 6bdc8ae291
1 changed files with 1 additions and 2 deletions
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3
lib/Target/ARM/ARMExpandPseudoInsts.cpp
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@ -586,8 +586,7 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) {
.addReg(0)
.addImm(ARM_AM::getSORegOpc((Opcode == ARM::MOVsrl_flag ? ARM_AM::lsr
: ARM_AM::asr), 1)))
.addReg(ARM::CPSR);
TransferImpOps(MI, MIB, MIB);
.addReg(ARM::CPSR, getDefRegState(true));
MI.eraseFromParent();
break;
}