[llvm-dev] error: In anonymous_4820: Unrecognized node 'VRR128'!

[hameeza ahmed via llvm-dev]

Thank You.

How to do the same for add please see the following; it gives duplication
error.

def VADD  : I<0x0E, MRMDestReg, (outs VRR128:$dst), (ins VRR128:$src1,
VRR128:$src2),"VADD\t{$src1, $src2, $dst|$dst, $src1, $src2}", [(set
VRR128:$dst, (add VRR128:$src1, VRR128:$src2))]>, TA;

def : Pat<(add VRR128:$src1, VRR128:$src2), (VADD  VRPIM128:$src1,
 VRPIM128:$src2)>;
Where to place v32f32 to distinguish between the two?

On Tue, Jul 11, 2017 at 7:55 PM, Craig Topper <craig.topper at gmail.com>
wrote:

> You need a type inside this bitconvert. The outer type is the destination
> type for the bitconvert but it also needs an input type
>
> (store (v32i32 (bitconvert VRR128:$src)), addr:$dst)
>
> On Tue, Jul 11, 2017 at 7:27 AM hameeza ahmed <hahmed2305 at gmail.com>
> wrote:
>
>> hello,
>> i need to use v32i32 and v32f32 in store instructions.
>> I defined my register as;
>>
>> def VRR128 : RegisterClass<"X86", [v32i32, v32f32],
>>                           1024, (add R_0_V_0, R_1_V_0, R_2_V_0)>;
>>
>> def STORE_DWORD : I<0x70, MRMDestMem, (outs), (ins i2048mem:$dst,
>> VRR128:$src),
>>                     "STORE_DWORD\t{$src, $dst|$dst, $src}",
>>                     [(store (v32i32 (bitconvert VRR128:$src)),
>> addr:$dst)], IIC_MOV_MEM>, TA;
>>
>>
>>
>> def: Pat<(store (v32f32 (bitconvert (VRR128:$src))), addr:$dst),
>> (STORE_DWORD addr:$dst, VRR128:$src)>;
>>
>> but getting the following error;
>> STORE_DWORD: (st (bitconvert:v32i32 VRR128:{v32i32:v32f32}:$src),
>> addr:iPTR:$dst)<<P:Predicate_unindexedstore>><<P:Predicate_store>>
>> Included from /PIM/lib/Target/X86/X86.td:832:
>> /lib/Target/X86/X86InstrInfo.td:3166:1: error: In STORE_DWORD: Could not
>> infer all types in pattern!
>> def STORE_DWORD : I<0x70, MRMDestMem, (outs), (ins i2048mem:$dst,
>> VRR128:$src),
>> ^
>> anonymous_4820: /PIM/lib/Target/X86/X86.td:832:
>> /lib/Target/X86/X86InstrInfo.td:3173:1: error: In anonymous_4820:
>> Unrecognized node 'VRR128'!
>>
>> Please help.
>>
>> Thank You
>>
>> --
> ~Craig
>
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