search for: ld128

Hello, I am getting this error. What instruction is required to be implemented? LLVM ERROR: Cannot select: t22: v32i32 = vselect t724, t11, t16 t724: v32i32,ch = load<LD128[FixedStack1]> t723, FrameIndex:i64<1>, undef:i64 t659: i64 = FrameIndex<1> t10: i64 = undef t11: v32i32,ch = load<LD128[%sunkaddr45](align=4)(tbaa=<0x481f1e8>)> t0, t8, undef:i64 t8: i64 = add t7, Constant:i64<4> t7: i64 = add t2, t63 t2:...

...en gives an error: Split node operand: t13: v128i16,ch = masked_gather<LD256[<unknown>]> t0, t23, t40, TargetConstant:i64<0>, t24 Widen node result 0: t46: v64i16 = extract_subvector t23, Constant:i64<64> Widen node result 0: t48: v64i16,ch = masked_gather<LD128[<unknown>](align=256)> t0, t46, t44, TargetConstant:i64<0>, t26 Split node result: t121: v128i64 = BUILD_VECTOR Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Con...

...r: > Split node operand: t13: v128i16,ch = masked_gather<LD256[<unknown>]> t0, t23, t40, > TargetConstant:i64<0>, t24 > Widen node result 0: t46: v64i16 = extract_subvector t23, Constant:i64<64> > Widen node result 0: t48: v64i16,ch = masked_gather<LD128[<unknown>](align=256)> t0, > t46, t44, TargetConstant:i64<0>, t26 > Split node result: t121: v128i64 = BUILD_VECTOR Constant:i64<0>, Constant:i64<0>, > Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64<0>, Constant:i64&lt...

Hello. Will, thanks a lot for pointing me to the MaskedGatherSDNode and mgatherv4i32. I have to say that the definition of the "multiclass avx512_gather" from lib/Target/X86/X86InstrAVX512.td is difficult to follow and I prefer not to use it. I currently have some serious problems with TableGen - it gives an assertion failure: