[Bug rtl-optimization/80501] [6/7/8 Regression] Wrong code w/ a signed char, a shift, and a conversion to int

[ubizjak at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80501

--- Comment #7 from Uroš Bizjak <ubizjak at gmail dot com> ---
Comment on attachment 41252
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41252
gcc8-pr80501.patch

> 		    && exact_log2 (UINTVAL (XEXP (inner, 1)))
>-		       >= GET_MODE_BITSIZE (mode))))
>+		       >= GET_MODE_BITSIZE (mode) - 1)))

This can be written as "> GET_MODE_BITSIZE (mode)".