https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80614
Richard Biener changed:
What|Removed |Added
Keywords||ABI
Priority|P3
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80617
Richard Biener changed:
What|Removed |Added
Keywords||missed-optimization
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80593
--- Comment #3 from Jakub Jelinek ---
The set1 == 0 stuff has been added in r136679.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80618
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |WAITING
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620
Richard Biener changed:
What|Removed |Added
Status|NEW |ASSIGNED
Version|7.0.1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80621
Richard Biener changed:
What|Removed |Added
Priority|P3 |P1
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80622
--- Comment #3 from Jakub Jelinek ---
Yes, it is a regression in between r247445 and r247508, I strongly suspect
r247497.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31130
--- Comment #28 from Richard Biener ---
Author: rguenth
Date: Thu May 4 07:29:55 2017
New Revision: 247578
URL: https://gcc.gnu.org/viewcvs?rev=247578=gcc=rev
Log:
2017-05-04 Richard Biener
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80622
Richard Biener changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80622
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620
--- Comment #4 from Jakub Jelinek ---
Simplified testcase (for -O3):
long long int a = -465274079317386463LL;
int b = 856872806;
int c = -1940894202;
int d = 1718449211;
int e = -392681565;
unsigned long long int f = 13521452247506316486ULL;
int
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
Target
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620
Uroš Bizjak changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80620
--- Comment #1 from Uroš Bizjak ---
For some reason func.c, compiled with -O3 is missing a couple of insns vs -O2:
$ diff -u func-O2.s func-O3.s
--- func-O2.s 2017-05-04 08:24:33.0 +0200
+++ func-O3.s 2017-05-04 08:23:26.0
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