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Do not lose mem_operands while lowering VLD / VST intrinsics.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129738 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2011-04-19 00:04:03 +00:00
parent 05a5ff1f00
commit b58a340fa2
4 changed files with 44 additions and 9 deletions
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8
lib/Target/ARM/ARMExpandPseudoInsts.cpp
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@ -455,6 +455,10 @@ void ARMExpandPseudo::ExpandVLD(MachineBasicBlock::iterator &MBBI) {
// Add an implicit def for the super-register.
MIB.addReg(DstReg, RegState::ImplicitDefine | getDeadRegState(DstIsDead));
TransferImpOps(MI, MIB, MIB);
// Transfer memoperands.
(*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end());
MI.eraseFromParent();
}
@ -500,6 +504,10 @@ void ARMExpandPseudo::ExpandVST(MachineBasicBlock::iterator &MBBI) {
// Add an implicit kill for the super-reg.
(*MIB).addRegisterKilled(SrcReg, TRI, true);
TransferImpOps(MI, MIB, MIB);
// Transfer memoperands.
(*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end());
MI.eraseFromParent();
}