[Bug target/57927] -march=core-avx2 different than -march=native on INTEL Haswell (i7-4700K)

2013-08-27 Thread shadow at umbrox dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57927 --- Comment #7 from Christian Widmer --- (In reply to H.J. Lu from comment #6) > (In reply to Christian Widmer from comment #4) > > Created attachment 30703 [details] > > Patch to add Ivy Bridge/Haswell detection > > > > Here is a short patch add

[Bug target/57927] -march=core-avx2 different than -march=native on INTEL Haswell (i7-4700K)

2013-08-26 Thread shadow at umbrox dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57927 Christian Widmer changed: What|Removed |Added CC||shadow at umbrox dot de --- Comment