Please help!!!

[Segher Boessenkool]

On Mon, May 06, 2019 at 04:01:58PM +0300, Алек�1557147755�й Хилаев via gcc wrote:
> Gcc riscv won`t emit my insns, binutils and spike(riscv sim) work correctly, but gcc don`t. I want to add min/max for integer, gcc compiling correct, sim executing correctly.
> 
> (define_insn "*min_<X:mode><GPR:mode>"
> [(set (match_operand:GPR 0 "register_operand" "=r")
> (smin:GPR (match_operand:X 1 "register_operand" " r")
> (match_operand:X 2 "register_operand" " r")))]
> ""
> "min\t%0,%1,%2"
> [(set_attr "type" "move")
> (set_attr "mode" "<X:MODE>")])

You need to call the patterns "minsi3" and the like, if you want it to be
automatically generated.  Possibly combine can also make these patterns
for you; look at its dump file (-fdump-rtl-combine-all) to see what it
tried.


Segher