================
@@ -3616,6 +3617,12 @@ unsigned FunctionDecl::getBuiltinID(bool
ConsiderWrapperFunctions) const {
if (!ConsiderWrapperFunctions && getStorageClass() == SC_Static)
return 0;
+ // AMDGCN implementation supports printf as a builtin
+ // for OpenCL
+ if (Context.getTargetInfo().getTriple().isAMDGCN() &&
+ Context.getLangOpts().OpenCL && BuiltinID == AMDGPU::BIprintf)
+ return BuiltinID;
----------------
vikramRH wrote:
Only other alternative I see currently is to modify Sema (probably
ActOnFunctionDeclarator) so that we map the ocl printf declaration to C printf
builtin ID. This would be a really hacky solution and I would prefer this
implementation.
https://github.com/llvm/llvm-project/pull/72556
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