================
@@ -9924,12 +9917,56 @@ Value
*CodeGenFunction::EmitAArch64SVEBuiltinExpr(unsigned BuiltinID,
// immediate requires more than a handful of bits.
*Result = Result->extOrTrunc(32);
Ops.push_back(llvm::ConstantInt::get(getLLVMContext(), *Result));
+ continue;
+ }
+
+ if (IsTupleGetOrSet) {
+ Ops.push_back(EmitScalarExpr(E->getArg(i)));
+ continue;
}
+
+ if (!isa<ScalableVectorType>(Arg->getType())) {
+ Ops.push_back(Arg);
+ continue;
+ }
+
+ auto *VTy = cast<ScalableVectorType>(Arg->getType());
+ unsigned MinElts = VTy->getMinNumElements();
+ bool IsPred = VTy->getElementType()->isIntegerTy(1);
+ unsigned N = (MinElts * VTy->getScalarSizeInBits()) / (IsPred ? 16 : 128);
+
+ if (N == 1) {
+ Ops.push_back(Arg);
+ continue;
+ }
+
+ for (unsigned I = 0; I < N; ++I) {
+ Value *Idx = ConstantInt::get(CGM.Int64Ty, (I * MinElts) / N);
+ auto *NewVTy =
+ ScalableVectorType::get(VTy->getElementType(), MinElts / N);
+ Ops.push_back(Builder.CreateExtractVector(NewVTy, Arg, Idx));
+ }
+ }
+
+ return;
----------------
sdesmalen-arm wrote:
`return` is unnecessary for a function returning `void`.
https://github.com/llvm/llvm-project/pull/70662
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