[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-07-18 Thread dhowells at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 --- Comment #11 from dhowells at redhat dot com --- I applied the patch to the Fedora cross-gcc-6.1.1 rpm with one minor fixup. Using the example code I added in bug 70825 I now see: : 0: ba 2a 00 00 00 mov

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-28 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue Jun 28 08:27:18 2016 New Revision: 237814 URL: https://gcc.gnu.org/viewcvs?rev=237814=gcc=rev Log: PR middle-end/66867 * builtins.c

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-22 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Jakub Jelinek changed: What|Removed |Added Attachment #38740|0 |1 is obsolete|

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-21 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Andrew Pinski changed: What|Removed |Added CC||tkoeppe at google dot com --- Comment

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Andrew Pinski changed: What|Removed |Added CC||dhowells at redhat dot com --- Comment

[Bug middle-end/66867] Suboptimal code generation for atomic_compare_exchange

2016-06-20 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66867 Andrew Pinski changed: What|Removed |Added CC||jianjin2016 at fb dot com --- Comment