[PATCH] D69396: [IR] Use UnaryOperator::CreateFNeg in NoFolder::createFNeg

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 24 10:45:05 PDT 2019


craig.topper created this revision.
craig.topper added a reviewer: cameron.mcinally.
Herald added a project: LLVM.

If IRBuilder is constructed using the NoFolder constant folder, we should use the Unary FNeg to match the non-constant part of IRBuilder.


https://reviews.llvm.org/D69396

Files:
  llvm/include/llvm/IR/NoFolder.h


Index: llvm/include/llvm/IR/NoFolder.h
===================================================================
--- llvm/include/llvm/IR/NoFolder.h
+++ llvm/include/llvm/IR/NoFolder.h
@@ -196,7 +196,7 @@
   }
 
   Instruction *CreateFNeg(Constant *C) const {
-    return BinaryOperator::CreateFNeg(C);
+    return UnaryOperator::CreateFNeg(C);
   }
 
   Instruction *CreateNot(Constant *C) const {


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