[llvm] [MacroFusion] Support commutable instructions (PR #82751)
Pengcheng Wang via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 11 00:18:44 PDT 2024
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@@ -78,7 +88,7 @@ def TestFusion: SimpleFusion<"test-fusion", "HasTestFusion", "Test Fusion",
// CHECK-PREDICATOR-NEXT: }
// CHECK-PREDICATOR-NEXT: return true;
// CHECK-PREDICATOR-NEXT: }
-// CHECK-PREDICATOR-NEXT: bool isTestFusion(
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wangpc-pp wrote:
> the second time with new created commute instruction which does not have parent MF
I think the problem is here and it is not related to this PR. I don't know why there is a new created commute instruction without parent since fusion won't create new instruction. Maybe you can provide more informations, like stack trace?
https://github.com/llvm/llvm-project/pull/82751
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