[Bug target/101865] _ARCH_PWR8 is not defined when using -mcpu=power8

2021-08-31 Thread wschmidt at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101865 --- Comment #14 from wschmidt at linux dot ibm.com --- On 8/31/21 11:09 AM, bergner at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101865 > > --- Comment #13 from Peter Bergner --- > (In reply to Tulio

[Bug target/95737] PPC: Unnecessary extsw after negative less than

2020-06-21 Thread wschmidt at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95737 --- Comment #4 from wschmidt at linux dot ibm.com --- On 6/19/20 12:43 PM, jens.seifert at de dot ibm.com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95737 > > Jens Seifert changed: > > W

[Bug tree-optimization/88398] vectorization failure for a small loop to do byte comparison

2020-05-31 Thread wschmidt at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88398 --- Comment #35 from wschmidt at linux dot ibm.com --- Hi Jeff, Just a quick comment.  We should never discuss raw runtimes of SPEC benchmarks on Power hardware in public.  It's okay to talk about improvements (>12% in this case), but

[Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()

2020-05-14 Thread wschmidt at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 --- Comment #24 from wschmidt at linux dot ibm.com --- On 5/14/20 12:08 PM, sgk at troutmask dot apl.washington.edu wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95053 > > --- Comment #23 from Steve Kargl --- > On Thu, May 14

[Bug target/90763] PowerPC vec_xl_len should take const

2020-02-06 Thread wschmidt at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90763 --- Comment #1 from wschmidt at linux dot ibm.com --- Hi Martin, Could you please CC me on all ppc bugs as well as Segher?  I do all of the "project management" activities for the IBM GCC team. Thanks! Bill On 2/6/20 8:28 AM, mar

[Bug lto/91287] LTO disables linking with scalar MASS library (Fortran only)

2019-07-31 Thread wschmidt at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91287 --- Comment #10 from wschmidt at linux dot ibm.com --- On 7/31/19 2:25 AM, rguenther at suse dot de wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91287 > > --- Comment #9 from rguenther at suse dot de --- > On Wed, 31 Jul 201