[PATCH] D17097: [AArch64] add mem ref to unscaled pairs

[Sebastian Pop via llvm-commits]

sebpop updated this revision to Diff 47535.
sebpop added a comment.

Update patch to apply to current trunk.


http://reviews.llvm.org/D17097

Files:
  llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp

Index: llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
===================================================================
--- llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
+++ llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
@@ -855,9 +855,8 @@
             .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;
 


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