================
@@ -2817,6 +2817,46 @@ static bool interp__builtin_ia32_pshuf(InterpState &S,
CodePtr OpPC,
return true;
}
+static bool interp__builtin_ia32_movmsk_op(InterpState &S, CodePtr OpPC,
+ const CallExpr *Call) {
+ assert(Call->getNumArgs() == 1);
+
+ const Pointer &Source = S.Stk.pop<Pointer>();
+
+ unsigned SourceLen = Source.getNumElems();
+ const QualType ElemQT = getElemType(Source);
+ const OptPrimType ElemPT = S.getContext().classify(ElemQT);
+ unsigned LaneWidth = S.getASTContext().getTypeSize(ElemQT);
+
+ if (ElemQT->isIntegerType()) {
+ unsigned Byte = 8;
----------------
kimsh02 wrote:
Wasn't aware of a `getCharBit()` method.
I feel like `Byte` was clear enough, but I take all nits 👍
https://github.com/llvm/llvm-project/pull/161914
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