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ARM: Transfer kill flag when lowering VSTMQIA to VSTMDIA.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229425 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matthias Braun 2015-02-16 19:34:30 +00:00
parent 6f75026706
commit 0a7fb6f94a
1 changed files with 2 additions and 1 deletions
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3
lib/Target/ARM/ARMExpandPseudoInsts.cpp
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@ -1132,7 +1132,8 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB,
// Add the source operands (D subregs).
unsigned D0 = TRI->getSubReg(SrcReg, ARM::dsub_0);
unsigned D1 = TRI->getSubReg(SrcReg, ARM::dsub_1);
MIB.addReg(D0).addReg(D1);
MIB.addReg(D0, SrcIsKill ? RegState::Kill : 0)
.addReg(D1, SrcIsKill ? RegState::Kill : 0);
if (SrcIsKill) // Add an implicit kill for the Q register.
MIB->addRegisterKilled(SrcReg, TRI, true);