https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Bill Schmidt changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Bug 71490 depends on bug 71915, which changed state.
Bug 71915 Summary: A missed opportunity for SLSR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71915
What|Removed |Added
--
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
--- Comment #6 from Bill Schmidt ---
Author: wschmidt
Date: Mon Oct 31 03:04:59 2016
New Revision: 241695
URL: https://gcc.gnu.org/viewcvs?rev=241695&root=gcc&view=rev
Log:
[gcc]
2016-10-30 Bill Schmidt
PR tree-optimization/71915
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
--- Comment #5 from Martin Liška ---
The r237185 revision really caused that one slsr opportunity is gone, however
there's still one remaining (-fno-tree-slsr vs -ftree-slsr) show:
:
- a2_15 = s_11(D) * 4;
- _4 = (long unsigned int) a2_15;
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Bill Seurer changed:
What|Removed |Added
CC||seurer at linux dot
vnet.ibm.com
--- Comm
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
--- Comment #3 from Thomas Preud'homme ---
Differences start at sink phase:
@@ -46,17 +56,17 @@ f (int s, int * c)
_2 = a1.0_1 * 4;
_3 = -_2;
x1_14 = c_13(D) + _3;
- a2_15 = s_11(D) * 4;
- a2.1_4 = (unsigned int) a2_15;
- _5 = a2.1_4
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Thomas Preud'homme changed:
What|Removed |Added
CC||thopre01 at gcc dot gnu.org
--- Com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Dominique d'Humieres changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71490
Rainer Orth changed:
What|Removed |Added
Target Milestone|--- |7.0
