================
@@ -57,6 +57,20 @@ static RValue emitBuiltinBitOp(CIRGenFunction &cgf, const
CallExpr *e,
return RValue::get(result);
}
+RValue CIRGenFunction::emitRotate(const CallExpr *e, bool isRotateLeft) {
+ mlir::Value input = emitScalarExpr(e->getArg(0));
+ mlir::Value amount = emitScalarExpr(e->getArg(1));
+
+ // The builtin's amount parameter may have a different type than the input
+ // argument, but the CIR op uses the same type for all values.
----------------
xlauko wrote:
why? This just creates unnecessary int cast.
https://github.com/llvm/llvm-project/pull/148426
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