[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2016-08-03 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 Segher Boessenkool changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2016-08-03 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2015-08-24 Thread christophe.le...@c-s.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 --- Comment #2 from Christophe Leroy christophe.le...@c-s.fr --- Compilation ok with below code [root@localhost knl]# cat flush.c #define L1_CACHE_SHIFT 4 #define L1_CACHE_BYTES (1 L1_CACHE_SHIFT) #define mb() __asm__ __volatile__ (sync :

[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2015-08-24 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 Segher Boessenkool segher at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2015-08-22 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 Segher Boessenkool segher at gcc dot gnu.org changed: What|Removed |Added CC||segher at

[Bug regression/67288] [4.9 regression] non optimal simple function (useless additional shift/remove/shift/add)

2015-08-20 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67288 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|