Hi, thanks for the response, I've given debugging it a try but I cannot
figure out what is causing it to fail. It's probably just my
inexperience. Thanks for the input, it's very much appreciated.
Cheers,
Joe
On 20/04/2020 19:43, Jim Wilson wrote:
On Sat, Apr 18, 2020 at 8:45 AM Joe via Gcc
On Sat, Apr 18, 2020 at 8:45 AM Joe via Gcc wrote:
> test.c: In function ‘main’:
> test.c:5:1: error: insn does not satisfy its constraints:
The constrain_operands function is failing to match the insn to its
constraints. Try putting a breakpoint there, and stepping through the
code to see what
- Original Message
> From: Omar Torres <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Cc: gcc@gcc.gnu.org
> Sent: Saturday, August 30, 2008 12:11:36 AM
> Subject: Re: insn does not satisfy its constraints
>
> shafi wrote:
> >Operand 0 is a regi
shafi wrote:
>Operand 0 is a register
>Operand 1 is a memory
>Operand 2 is a register
>
>
>> The md description for this instruction is:
>>
>> ;; addhi3
>> (define_expand "addhi3"
>> [(set (match_operand:HI 0 "register_operand" "")
>> (plus:HI (match_operand:HI 1 "coo
>Hi All,
> I am getting the error message bellow while hacking my gcc backend.
>Any suggestions on how to fix this?
>
>error: insn does not satisfy its constraints:
>(insn 25 50 26 2 (set (reg:HI 1 %r0 [33])
> (plus:HI (mem/s/j:HI (plus:HI (reg:HI 3 %r2)
> (reg/v/f:HI
