[PATCH] D31094: [BuildLibCalls] emitPutChar should infer its function attributes

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This revision was automatically updated to reflect the committed changes.
Closed by commit rL298171: [BuildLibCalls] emitPutChar should infer function attributes for putchar (authored by ctopper).

Changed prior to commit:
  https://reviews.llvm.org/D31094?vs=92179&id=92232#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D31094

Files:
  llvm/trunk/lib/Transforms/Utils/BuildLibCalls.cpp


Index: llvm/trunk/lib/Transforms/Utils/BuildLibCalls.cpp
===================================================================
--- llvm/trunk/lib/Transforms/Utils/BuildLibCalls.cpp
+++ llvm/trunk/lib/Transforms/Utils/BuildLibCalls.cpp
@@ -920,6 +920,7 @@
   Module *M = B.GetInsertBlock()->getModule();
   Value *PutChar = M->getOrInsertFunction("putchar", B.getInt32Ty(),
                                           B.getInt32Ty(), nullptr);
+  inferLibFuncAttributes(*M->getFunction("putchar"), *TLI);
   CallInst *CI = B.CreateCall(PutChar,
                               B.CreateIntCast(Char,
                               B.getInt32Ty(),


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