[llvm] 7e390df - [AMDGPU] Correction to 095c48fdf3d27a4f346f8680d1d7e89449bb557b.

[via llvm-commits]

Author: kpyzhov
Date: 2021-10-05T21:47:25-04:00
New Revision: 7e390dfea704862685fbb092e1838f1bd5d2c6cc

URL: https://github.com/llvm/llvm-project/commit/7e390dfea704862685fbb092e1838f1bd5d2c6cc
DIFF: https://github.com/llvm/llvm-project/commit/7e390dfea704862685fbb092e1838f1bd5d2c6cc.diff

LOG: [AMDGPU] Correction to 095c48fdf3d27a4f346f8680d1d7e89449bb557b.

Differential Revision: https://reviews.llvm.org/D110337

Added: 
    

Modified: 
    llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp b/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
index a0d655320988e..fdc914a72bfd7 100644
--- a/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
+++ b/llvm/lib/Transforms/Utils/AMDGPUEmitPrintf.cpp
@@ -63,7 +63,9 @@ static Value *callPrintfBegin(IRBuilder<> &Builder, Value *Version) {
   auto Int64Ty = Builder.getInt64Ty();
   auto M = Builder.GetInsertBlock()->getModule();
   auto Fn = M->getOrInsertFunction("__ockl_printf_begin", Int64Ty, Int64Ty);
-  M->addModuleFlag(llvm::Module::Override, "amdgpu_hostcall", 1);
+  if (!M->getModuleFlag("amdgpu_hostcall")) {
+    M->addModuleFlag(llvm::Module::Override, "amdgpu_hostcall", 1);
+  }
   return Builder.CreateCall(Fn, Version);
 }