================
@@ -2903,6 +2903,55 @@ static bool interp__builtin_elementwise_triop(
return true;
}
+static bool interp__builtin_pternlog(InterpState &S, CodePtr OpPC,
+ const CallExpr *Call, bool MaskZ) {
+ assert(Call->getNumArgs() == 5);
+
+ const VectorType *VecT = Call->getArg(0)->getType()->castAs<VectorType>();
+ unsigned DstLen = VecT->getNumElements();
+ PrimType DstElemT = *S.getContext().classify(VecT->getElementType());
+
+ APSInt U = popToAPSInt(S.Stk, *S.getContext().classify(Call->getArg(4)));
+ APSInt Imm = popToAPSInt(S.Stk, *S.getContext().classify(Call->getArg(3)));
+ const Pointer &C = S.Stk.pop<Pointer>();
+ const Pointer &B = S.Stk.pop<Pointer>();
+ const Pointer &A = S.Stk.pop<Pointer>();
+
+ const Pointer &Dst = S.Stk.peek<Pointer>();
+
+ for (unsigned I = 0; I < DstLen; ++I) {
+ APSInt a, b, c;
+ INT_TYPE_SWITCH(DstElemT, {
+ a = A.elem<T>(I).toAPSInt();
+ b = B.elem<T>(I).toAPSInt();
+ c = C.elem<T>(I).toAPSInt();
+ });
+
+ unsigned BitWidth = a.getBitWidth();
+ APInt R(BitWidth, 0);
+ bool DstUnsigned = a.isUnsigned();
+
+ if (U[I]) {
+ for (unsigned Bit = 0; Bit < BitWidth; ++Bit) {
----------------
tbaederr wrote:
```suggestion
for (unsigned Bit = 0; Bit != BitWidth; ++Bit) {
```
https://github.com/llvm/llvm-project/pull/158703
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