https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
amker at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
--- Comment #6 from amker at gcc dot gnu.org ---
Author: amker
Date: Fri Jul 15 08:53:48 2016
New Revision: 238366
URL: https://gcc.gnu.org/viewcvs?rev=238366&root=gcc&view=rev
Log:
gcc/testsuite
PR tree-optimization/71347
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
--- Comment #5 from amker at gcc dot gnu.org ---
(In reply to Rainer Orth from comment #4)
> Created attachment 38744 [details]
> pr71347.c.214t.optimized
>
> The new testcase FAILs on sparc*-sun-solaris2.* (both 32 and 64-bit):
>
> FAIL: gcc.dg
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
Rainer Orth changed:
What|Removed |Added
CC||ro at gcc dot gnu.org
--- Comment #4 from
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
--- Comment #3 from amker at gcc dot gnu.org ---
Author: amker
Date: Fri Jun 17 09:26:05 2016
New Revision: 237552
URL: https://gcc.gnu.org/viewcvs?rev=237552&root=gcc&view=rev
Log:
PR tree-optimization/71347
* tree-ssa-loop-ivopt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
--- Comment #2 from amker at gcc dot gnu.org ---
Thanks for reporting this.
The dump after IVOPT now is:
:
# prephitmp_21 = PHI
# prephitmp_23 = PHI
# ivtmp.17_16 = PHI
_6 = prephitmp_21 * prephitmp_23;
_4 = (void *) ivtmp.17_16;
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
Richard Biener changed:
What|Removed |Added
CC||amker.cheng at gmail dot com
Target M
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71347
--- Comment #1 from Yuri Rumyantsev ---
Created attachment 38600
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38600&action=edit
test-case to reproduce
Need to be compiled with -O2 -m32 -march=slm -ffast-math options on x64-64.