[Bug target/67657] [SH][5/6 Regression]: internal compiler error: in cselib_record_set, at cselib.c:2396 when compiling libjpeg-turbo

glaubitz at physik dot fu-berlin.de gcc-bugzilla@gcc.gnu.org
Mon Sep 21 11:43:00 GMT 2015


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67657

--- Comment #10 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> ---
(In reply to Oleg Endo from comment #1)
> Thanks for reporting.  I was a bit confused ... the attached source is not
> cselib.c (which is a GCC file) but rather the problematic jidctflt.c

Oops, my bad, sorry!

(In reply to Oleg Endo from comment #8)
> BTW, I'd recommend not specifying -ffloat-store on SH.  It doesn't affect FP
> precision (unlike on x86) and just creates slower code.

Ok, I will send a bug report to the maintainers of libjpeg-turbo regarding
this, using your comment as reference.

(In reply to Oleg Endo from comment #9)
> No new failures on sh-elf for make -k check
> RUNTESTFLAGS="--target_board=sh-sim\{-m2/-ml,-m2/-mb,-m2a/-mb,-m4/-ml,-m4/-
> mb,-m4a/-ml,-m4a/-mb}"

Sounds good, thanks!

Adrian



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