[clang] [llvm] [AMDGPU] Enable OpenCL hostcall printf (WIP) (PR #72556)
Vikram Hegde via cfe-commits
cfe-commits at lists.llvm.org
Fri Mar 1 05:07:21 PST 2024
================
@@ -2550,6 +2550,11 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
&getTarget().getLongDoubleFormat() == &llvm::APFloat::IEEEquad())
BuiltinID = mutateLongDoubleBuiltin(BuiltinID);
+ // Mutate the printf builtin ID so that we use the same CodeGen path for
+ // HIP and OpenCL with AMDGPU targets.
+ if (getTarget().getTriple().isAMDGCN() && BuiltinID == AMDGPU::BIprintf)
+ BuiltinID = Builtin::BIprintf;
----------------
vikramRH wrote:
This can be removed if you feel so, probably we would need a new case in Expr CodeGen
https://github.com/llvm/llvm-project/pull/72556
More information about the cfe-commits
mailing list