================
@@ -11339,6 +11339,31 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(ResultElements.data(), ResultElements.size()), E);
}
+ case Builtin::BI__builtin_elementwise_add_sat: {
+ APValue SourceLHS, SourceRHS;
+ if (!EvaluateAsRValue(Info, E->getArg(0), SourceLHS) ||
+ !EvaluateAsRValue(Info, E->getArg(1), SourceRHS))
+ return false;
+
+ QualType DestEltTy = E->getType()->castAs<VectorType>()->getElementType();
+ unsigned SourceLen = SourceLHS.getVectorLength();
+ SmallVector<APValue, 4> ResultElements;
+ ResultElements.reserve(SourceLen);
+
+ for (unsigned EltNum = 0; EltNum < SourceLen; ++EltNum) {
+ APSInt LHS = SourceLHS.getVectorElt(EltNum).getInt();
+ APSInt RHS = SourceRHS.getVectorElt(EltNum).getInt();
+ switch (E->getBuiltinCallee()) {
+ case Builtin::BI__builtin_elementwise_add_sat:
----------------
c8ef wrote:
Done.
https://github.com/llvm/llvm-project/pull/119082
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
