[Mlir-commits] [mlir] [MLIR][LLVM][Mem2Reg] Extends support for partial stores (PR #89740)

[Christian Ulmann]

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@@ -601,7 +601,7 @@ void MemorySlotPromoter::removeBlockingUses() {
 }
 
 void MemorySlotPromoter::promoteSlot() {
-  computeReachingDefInRegion(slot.ptr.getParentRegion(), {});
+  computeReachingDefInRegion(slot.ptr.getParentRegion(), getLazyDefaultValue());
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Dinistro wrote:

The "Lazy" is not related to where it is called, but to the fact that the function will create the default value on first call, and not eagerly.
Can still change the name, though.

https://github.com/llvm/llvm-project/pull/89740