[PATCH] D133481: Change operands of Add in AsmWriterTest from Undef to Poison

[Manuel Brito via Phabricator via llvm-commits]

ManuelJBrito created this revision.
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Replacing UndefValue with PoisonValue in this test where it's use as dummy value in light of the efforts to remove undef from llvm.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D133481

Files:
  llvm/unittests/IR/AsmWriterTest.cpp


Index: llvm/unittests/IR/AsmWriterTest.cpp
===================================================================
--- llvm/unittests/IR/AsmWriterTest.cpp
+++ llvm/unittests/IR/AsmWriterTest.cpp
@@ -24,14 +24,14 @@
   // has metadata attached but no parent.
   LLVMContext Ctx;
   auto Ty = Type::getInt32Ty(Ctx);
-  auto Undef = UndefValue::get(Ty);
-  std::unique_ptr<BinaryOperator> Add(BinaryOperator::CreateAdd(Undef, Undef));
+  auto Poison = PoisonValue::get(Ty);
+  std::unique_ptr<BinaryOperator> Add(BinaryOperator::CreateAdd(Poison, Poison));
   Add->setMetadata(
       "", MDNode::get(Ctx, {ConstantAsMetadata::get(ConstantInt::get(Ty, 1))}));
   std::string S;
   raw_string_ostream OS(S);
   Add->print(OS);
-  std::size_t r = OS.str().find("<badref> = add i32 undef, undef, !<empty");
+  std::size_t r = OS.str().find("<badref> = add i32 poison, poison, !<empty");
   EXPECT_TRUE(r != std::string::npos);
 }
 


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