Re: add_branch_dependences in sched-rgn.c

2014-04-10 Thread Maxim Kuvyrkov
On Apr 11, 2014, at 2:47 AM, Kyrill Tkachov wrote: > On 10/04/14 02:50, Maxim Kuvyrkov wrote: >> On Apr 9, 2014, at 4:15 AM, Kyrill Tkachov wrote: >> >>> Hi all, >>> >>> I'm looking at some curious pre-reload scheduling behaviour and I noticed >>> this: >>> >>> At the add_branch_dependences

Re: add_branch_dependences in sched-rgn.c

2014-04-10 Thread Kyrill Tkachov
On 10/04/14 02:50, Maxim Kuvyrkov wrote: On Apr 9, 2014, at 4:15 AM, Kyrill Tkachov wrote: Hi all, I'm looking at some curious pre-reload scheduling behaviour and I noticed this: At the add_branch_dependences function sched-rgn.c there is a comment that says "branches, calls, uses, clobbers

Re: add_branch_dependences in sched-rgn.c

2014-04-09 Thread Maxim Kuvyrkov
On Apr 9, 2014, at 4:15 AM, Kyrill Tkachov wrote: > Hi all, > > I'm looking at some curious pre-reload scheduling behaviour and I noticed > this: > > At the add_branch_dependences function sched-rgn.c there is a comment that > says "branches, calls, uses, clobbers, cc0 setters, and instructio

add_branch_dependences in sched-rgn.c

2014-04-08 Thread Kyrill Tkachov
Hi all, I'm looking at some curious pre-reload scheduling behaviour and I noticed this: At the add_branch_dependences function sched-rgn.c there is a comment that says "branches, calls, uses, clobbers, cc0 setters, and instructions that can throw exceptions" should be scheduled at the end of t