================
@@ -6011,10 +6011,27 @@ RValue CodeGenFunction::EmitBuiltinExpr(const
GlobalDecl GD, unsigned BuiltinID,
}
}
+ // These will be emitted as Intrinsic later.
+ auto NeedsDeviceOverload = [&](unsigned BuiltinID) {
+ if (getTarget().getTriple().isAMDGCN()) {
+ switch (BuiltinID) {
+ default:
+ return false;
+ case Builtin::BIlogb:
+ case Builtin::BI__builtin_logb:
+ case Builtin::BIscalbn:
+ case Builtin::BI__builtin_scalbn:
+ return true;
+ }
+ }
+ return false;
+ };
----------------
choikwa wrote:
There is `llvm::isLibFuncEmittable(const Module *M, const TargetLibraryInfo
*TLI, LibFunc TheLibFunc)` but unsure how to access TLI from CGBuiltin's
CodeGenFunction::EmitBuiltinExpr.
https://github.com/llvm/llvm-project/pull/129347
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