Hello Everyone,
I am trying to modify the OpenRISC GCC to modify the existing
instructions and add more instructions into the system. I had to rewrite
most of the or32.md. When I am trying to compile something, it says the
following constaint is not found. Can someone please help me with
reading this contraint correctly?
(insn 112 110 478 12 (set (mem:QI (reg/v/f:SI 16 r16 [orig:72 line.183 ]
[72]) [0 S1 A8])
(const_int 0 [0x0])) 16 {movqi} (nil)
(nil))
>From what I see, it is just a that we are trying to set 1 byte of a
memory location with the value in register #16 (r16) with an offset of
0....which I have handled already in my machine description...so what
can this be?
Any help is highly appreciated.
Thanking You,
Yours Sincerely,
Balaji V. Iyer.
--
Balaji V. Iyer
PhD Student,
Center for Efficient, Scalable and Reliable Computing,
Department of Electrical and Computer Engineering,
North Carolina State University.
