[Bug target/109092] [13 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1932 when building libgcc on riscv64

[ubizjak at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109092

--- Comment #2 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Andrew Pinski from comment #1)

> The issue is register_operand accepts subreg but then REGNO is checked on it.
> That is obviously wrong. It should be "REG_P (operands[1]) && REGNO
> (operands[1]) == VL_REGNUM" instead ...

reg_or_subregno is better.