This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug target/70416] [SH]: error: 'asm' operand requires impossible reload when building ruby2.3
- From: "glaubitz at physik dot fu-berlin.de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 26 Mar 2016 16:33:59 +0000
- Subject: [Bug target/70416] [SH]: error: 'asm' operand requires impossible reload when building ruby2.3
- Auto-submitted: auto-generated
- References: <bug-70416-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70416
--- Comment #3 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> ---
(In reply to Oleg Endo from comment #1)
> You could try to compile the package with -mlra and see if it helps.
I'm giving that a try now and will report back shortly.
(In reply to Rich Felker from comment #2)
> Since it's non-obvious where the relevant macros are defined, where that __asm__ statement comes from, and what its operands are, it would be really helpful if you or someone from the Ruby side could point it out
From the Ruby people, I have received so far only this comment:
> What constraints does DTRACE_PROBE4 macro have?
I'm not sure however where DTRACE_PROBE4 is defined. Is that specific for the
build environment?
Adrian