[Bug target/58493] loop is not correctly optimized with O3 and AVX

2015-07-08 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 --- Comment #6 from Mikael Pettersson mikpelinux at gmail dot com --- (In reply to vgrebin...@gmail.com from comment #5) (In reply to Mikael Pettersson from comment #4) Checked that this works with current gcc-6/5/4.9. Can this be closed now?

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2015-07-08 Thread vgrebinski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 vgrebinski at gmail dot com vgrebinski at gmail dot com changed: What|Removed |Added Status|NEW

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2015-07-07 Thread vgrebinski at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 --- Comment #5 from vgrebinski at gmail dot com vgrebinski at gmail dot com --- (In reply to Mikael Pettersson from comment #4) Checked that this works with current gcc-6/5/4.9. Can this be closed now? I'm fine to close it since the bug is

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2015-07-05 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 --- Comment #4 from Mikael Pettersson mikpelinux at gmail dot com --- Checked that this works with current gcc-6/5/4.9. Can this be closed now?

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2013-09-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- C testcase void omb(int n, double *points, double *weights) { int i; for(i=0;in/2;i++) { points[2*i] = .7; weights[2*i]= 5.; points[2*i+1] = -.7;

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2013-09-23 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target|amd64/sandy bridge |x86_64-*-*,

[Bug target/58493] loop is not correctly optimized with O3 and AVX

2013-09-23 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 Mikael Pettersson mikpe at it dot uu.se changed: What|Removed |Added CC||mikpe at it dot