================
@@ -533,6 +533,18 @@ static Value *emitHlslClamp(CodeGenFunction &CGF, const
CallExpr *E,
return Clamp;
}
+static CallInst *emitResourceIntrinsic(CodeGenFunction &CGF, llvm::Type *RetTy,
+ Intrinsic::ID ID,
+ ArrayRef<Value *> Args) {
+ SmallVector<llvm::Type *> ArgTys;
+ ArgTys.reserve(Args.size());
+ for (Value *Arg : Args)
+ ArgTys.push_back(Arg->getType());
+ Function *IntrFn = Intrinsic::getOrInsertDeclaration(&CGF.CGM.getModule(),
ID,
+ RetTy, ArgTys);
+ return CGF.EmitRuntimeCall(IntrFn, Args);
----------------
tcorringham wrote:
It is similar but not quite the same as it looks up the overloaded declaration,
so it is just a convenient helper that avoids having to do this at each call
site.
I have added a comment to describe why it exists and what to use it for.
https://github.com/llvm/llvm-project/pull/211256
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