https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #14 from Richard Biener ---
no differences in GIMPLE dumps with -f[no-]strict-aliasing, so this is now a
RTL optimization issue. -fno-schedule-insns2 fixes it ...
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #13 from Richard Biener ---
disabling SRA doesn't help anymore.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #12 from Jan de Mooij ---
(In reply to Richard Biener from comment #11)
> The patch has not yet been backported to GCC 5.
I'm using:
g++-6 (Ubuntu 6.0.1-1ubuntu11) 6.0.0 20160414 (experimental) [trunk revision
234994]
Shouldn't tha
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #11 from Richard Biener ---
(In reply to Jan de Mooij from comment #10)
> Richards, thank you for fixing that.
>
> Unfortunately Firefox still crashes and my original test case (see comment 0
> and the attachment) still fails. Do you
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #10 from Jan de Mooij ---
Richards, thank you for fixing that.
Unfortunately Firefox still crashes and my original test case (see comment 0
and the attachment) still fails. Do you have any idea why?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
Richard Biener changed:
What|Removed |Added
Priority|P1 |P2
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526
--- Comment #9 from Richard Biener ---
Author: rguenth
Date: Tue Apr 5 14:26:59 2016
New Revision: 234749
URL: https://gcc.gnu.org/viewcvs?rev=234749&root=gcc&view=rev
Log:
2016-04-05 Richard Biener
PR tree-optimization/70526
