[Bug target/115752] [13/14/15 Regression] [loongarch -O1] ICE: maximum number of generated reload insns per insn achieved (90)

[chenglulu at loongson dot cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115752

--- Comment #7 from chenglulu <chenglulu at loongson dot cn> ---
(In reply to Xi Ruoyao from comment #4)
> Reduced more:
> 
> long double
> test (long double xx)
> {
>    __asm ("" :: "f"(xx));
>    return xx + 1;
> }
> 
> and this one fails at -O2 & -O3 too.

I'm not sure if this should be an error or not...