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[AArch64] Add MMOs to unscaled pairs.

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Test to be committed in follow up commit, per discussion in D17097.
http://reviews.llvm.org/D17097

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262942 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chad Rosier 2016-03-08 17:16:38 +00:00
parent 94c032fe90
commit 3d1145193c
1 changed files with 2 additions and 3 deletions
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5
lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
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@ -888,9 +888,8 @@ AArch64LoadStoreOpt::mergePairedInsns(MachineBasicBlock::iterator I,
.addOperand(getLdStRegOp(RtMI))
.addOperand(getLdStRegOp(Rt2MI))
.addOperand(BaseRegOp)
.addImm(OffsetImm);
// FIXME: Copy the mem operands from the source instructions. The MI scheduler
// needs these to reason about loads/stores.
.addImm(OffsetImm)
.setMemRefs(I->mergeMemRefsWith(*Paired));
(void)MIB;