[PATCH] D98773: [X86] Fix compile time regression of D93594.

[LuoYuanke via Phabricator via llvm-commits]

LuoYuanke added inline comments.


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Comment at: llvm/lib/Target/X86/X86LowerAMXIntrinsics.cpp:524
 
-    auto &DT = getAnalysis<DominatorTreeWrapperPass>().getDomTree();
-    auto &LI = getAnalysis<LoopInfoWrapperPass>().getLoopInfo();
+    auto *DTWP = getAnalysisIfAvailable<DominatorTreeWrapperPass>();
+    auto *DT = DTWP ? &DTWP->getDomTree() : nullptr;
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Here I remove the dependency of dominator tree pass.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98773/new/

https://reviews.llvm.org/D98773