================
@@ -4378,6 +4379,69 @@ static bool interp__builtin_ia32_gfni_mul(InterpState
&S, CodePtr OpPC,
return true;
}
+static bool interp__builtin_x86_comi(InterpState &S, CodePtr OpPC,
+ const InterpFrame *Frame,
+ const CallExpr *Call, unsigned ID,
+ uint64_t Predicate) {
+ const Pointer &VectorB = S.Stk.pop<Pointer>();
+ const Pointer &VectorA = S.Stk.pop<Pointer>();
+
+ if (VectorA.getNumElems() == 0 ||
+ VectorA.getNumElems() != VectorB.getNumElems())
+ return false;
+
+ llvm::APFloat A = VectorA.elem<Floating>(0).getAPFloat();
+ llvm::APFloat B = VectorB.elem<Floating>(0).getAPFloat();
+ bool Matches = MatchesPredicate(Predicate, A.compare(B));
+ pushInteger(S, Matches, Call->getType());
+ return true;
+}
+
+static bool interp__builtin_x86_cmp(InterpState &S, CodePtr OpPC,
+ const InterpFrame *Frame,
+ const CallExpr *Call, unsigned ID,
+ uint64_t Predicate, bool IsScalar) {
+ const Pointer &VectorB = S.Stk.pop<Pointer>();
+ const Pointer &VectorA = S.Stk.pop<Pointer>();
+ Pointer &Dst = S.Stk.peek<Pointer>();
+
+ unsigned NumLanes = VectorA.getNumElems();
----------------
RKSimon wrote:
we normally use NumElems
https://github.com/llvm/llvm-project/pull/182589
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