http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46391
--- Comment #2 from Roy Rosen 2010-11-09 13:48:15
UTC ---
Seems to me that also on ia64 it is there but the dependecies are still wrong:
;; Function nor (nor)
nor (char * restrict c, char * restrict d)
{
long unsigned int D.2085;
long unsig
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46391
Summary: false dependencies are computed after vectorization
(#2)
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46391
--- Comment #3 from Roy Rosen 2010-11-11 08:03:57
UTC ---
It happens also on i386 with ./cc1 -O3 a.c -fdump-rtl-all -funroll-loops
-fsched-verbose=8 -fschedule-insns:
In asmcons:
(insn 16 15 17 4 a.c:5 (set (reg:SI 72 [ vect_var_.26 ])
