https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|4.8.4 |4.8.5
--- Comment #6 from Jakub Jelinek
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
--- Comment #5 from M8R-ynb11d at mailinator dot com ---
I originally put the barriers there in a futile attempt to work around the bug.
Can anyone tell me whether I actually need them, or whether the intrinsic
carries with it an implicit built-i
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
--- Comment #4 from Vladimir Makarov ---
Author: vmakarov
Date: Mon Dec 15 20:04:04 2014
New Revision: 218761
URL: https://gcc.gnu.org/viewcvs?rev=218761&root=gcc&view=rev
Log:
2014-12-15 Vladimir Makarov
PR target/62642
* ira.c (rtx
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
--- Comment #3 from Vladimir Makarov ---
The problem is in a live range splitting optimization to reduce register
pressure. It was introduced by
https://gcc.gnu.org/ml/gcc-patches/2011-12/msg01531.html
It is easy to switch off for this kind of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642
Richard Biener changed:
What|Removed |Added
Keywords||ra
Target|