[PATCH] D108300: [AMX] replace dyn_cast<> with isa<>, https://reviews.llvm.org/D107544 comment

[Yaron Keren via Phabricator via llvm-commits]

yaron.keren created this revision.
Herald added subscribers: pengfei, hiraditya.
yaron.keren requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108300

Files:
  llvm/lib/Target/X86/X86LowerAMXType.cpp


Index: llvm/lib/Target/X86/X86LowerAMXType.cpp
===================================================================
--- llvm/lib/Target/X86/X86LowerAMXType.cpp
+++ llvm/lib/Target/X86/X86LowerAMXType.cpp
@@ -912,7 +912,7 @@
   for (BasicBlock &BB : Func) {
     for (Instruction &I : BB) {
       if (isAMXCast(&I)) {
-        if (PHINode *PN = dyn_cast<PHINode>(I.getOperand(0)))
+        if (isa<PHINode>(I.getOperand(0)))
           PhiCastWorkList.push_back(&I);
       }
     }


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