[Bug middle-end/39838] [4.3/4.4/4.5 regression] unoptimal code for two simple loops

2010-01-01 Thread steven at gcc dot gnu dot org
--- Comment #5 from steven at gcc dot gnu dot org 2010-01-02 00:52 --- From GCC: (GNU) 4.5.0 20090808 (experimental) [trunk revision 150579]: 1 @ 1 bl 1 pop 1 push 1 sub 2 cmp 2 str 4 add 4 mov 7 ldr test: push

[Bug middle-end/39838] [4.3/4.4/4.5 regression] unoptimal code for two simple loops

2010-01-01 Thread steven at gcc dot gnu dot org
--- Comment #6 from steven at gcc dot gnu dot org 2010-01-02 00:57 --- On x86 -O2: 1 call 1 leal 1 ret 1 subl 2 cmpl 2 testl 2 xorl 3 addl 4 popl 4 pushl 20 movl test: pushl %ebp movl%esp, %ebp

[Bug middle-end/39838] [4.3/4.4/4.5 regression] unoptimal code for two simple loops

2009-06-21 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2009-06-22 05:43 --- Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/39838] [4.3/4.4/4.5 regression] unoptimal code for two simple loops

2009-04-22 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Component|regression |middle-end Target Milestone|--- |4.3.4

[Bug middle-end/39838] [4.3/4.4/4.5 regression] unoptimal code for two simple loops

2009-04-22 Thread rguenth at gcc dot gnu dot org
-- rguenth at gcc dot gnu dot org changed: What|Removed |Added Priority|P3 |P2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39838