Re: [PATCH] Adjust vect-widen-mult-const-[su]16.c for r226675

2015-12-07 Thread Bill Schmidt
On Mon, 2015-12-07 at 19:17 +0100, Richard Biener wrote: > On December 7, 2015 6:21:36 PM GMT+01:00, Bill Schmidt > wrote: > >Hi Richi, > > > >I was afraid this would break X86. Unfortunately, your proposed patch > >didn't change any output for me. Still seeing 6 and 8 instances of > >"pattern

Re: [PATCH] Adjust vect-widen-mult-const-[su]16.c for r226675

2015-12-07 Thread Richard Biener
On December 7, 2015 6:21:36 PM GMT+01:00, Bill Schmidt wrote: >Hi Richi, > >I was afraid this would break X86. Unfortunately, your proposed patch >didn't change any output for me. Still seeing 6 and 8 instances of >"pattern recognized", unfortunately. Hmm, can you open a PR and attach vectori

Re: [PATCH] Adjust vect-widen-mult-const-[su]16.c for r226675

2015-12-07 Thread Bill Schmidt
Hi Richi, I was afraid this would break X86. Unfortunately, your proposed patch didn't change any output for me. Still seeing 6 and 8 instances of "pattern recognized", unfortunately. Bill On Mon, 2015-12-07 at 11:50 +0100, Richard Biener wrote: > On Fri, Dec 4, 2015 at 8:51 PM, Bill Schmidt >

Re: [PATCH] Adjust vect-widen-mult-const-[su]16.c for r226675

2015-12-07 Thread Richard Biener
On Fri, Dec 4, 2015 at 8:51 PM, Bill Schmidt wrote: > Since r226675, we have been seeing these failures: > > FAIL: gcc.dg/vect/vect-widen-mult-const-s16.c -flto -ffat-lto-objects > scan-tree-dump-times vect "pattern recognized" 2 > FAIL: gcc.dg/vect/vect-widen-mult-const-s16.c scan-tree-dump-times

[PATCH] Adjust vect-widen-mult-const-[su]16.c for r226675

2015-12-04 Thread Bill Schmidt
Since r226675, we have been seeing these failures: FAIL: gcc.dg/vect/vect-widen-mult-const-s16.c -flto -ffat-lto-objects scan-tree-dump-times vect "pattern recognized" 2 FAIL: gcc.dg/vect/vect-widen-mult-const-s16.c scan-tree-dump-times vect "pattern recognized" 2 FAIL: gcc.dg/vect/vect-widen-mult