[Bug target/83464] [SH] ICE: in final_scan_insn, at final.c:3025 with -mlra

[glaubitz at physik dot fu-berlin.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83464

--- Comment #6 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> ---
(In reply to Oleg Endo from comment #5)
> I'm not sure this is an acceptable solution.  It disables various other
> optimizations and reduces in worse code than normally should be.  When you
> rebuild all of debian with LRA enabled, please make sure to take out any
> such hacks.

It's not a solution, it was a work-around.

FWIW, I have tried to build the package with the gcc-10 package from Debian
(which is a recent snapshot) and -mlra, but so far cmake doesn't want to accept
gcc-10 as the build compiler when set with export CC/CXX, so I have to poke
around what the problem is.

I will report back once I have a result.