================
@@ -85,4 +85,9 @@ def int_dx_rsqrt : DefaultAttrsIntrinsic<[llvm_anyfloat_ty],
[LLVMMatchType<0>]
def int_dx_wave_is_first_lane : DefaultAttrsIntrinsic<[llvm_i1_ty], [],
[IntrConvergent]>;
def int_dx_sign : DefaultAttrsIntrinsic<[LLVMScalarOrSameVectorWidth<0,
llvm_i32_ty>], [llvm_any_ty], [IntrNoMem]>;
def int_dx_step : DefaultAttrsIntrinsic<[LLVMMatchType<0>], [llvm_anyfloat_ty,
LLVMMatchType<0>], [IntrNoMem]>;
+
+def int_dx_splitdouble : DefaultAttrsIntrinsic<
+ [llvm_anyvector_ty],
----------------
farzonl wrote:
This just changes it from a pair return of two scalar ints to a vector<int,2>.
It still making the intrinsic scalar which is requiring you to extract element
`CGBuiltin.cpp`
Any reason we can't do:
```suggestion
[llvm_anyvector_ty, LLVMMatchType<0>],
```
https://github.com/llvm/llvm-project/pull/109331
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