Re: [PATCH] Fix PR66314

2015-06-01 Thread Richard Biener
On Fri, 29 May 2015, H.J. Lu wrote: > On Fri, May 29, 2015 at 3:39 AM, Richard Biener wrote: > > > > This fixes jump threading which fails to update the loop ownership > > of duplicated blocks (and was probably just lucky that loops were > > fixed up usually). The blocks of the jump thread path

Re: [PATCH] Fix PR66314

2015-05-29 Thread H.J. Lu
On Fri, May 29, 2015 at 3:39 AM, Richard Biener wrote: > > This fixes jump threading which fails to update the loop ownership > of duplicated blocks (and was probably just lucky that loops were > fixed up usually). The blocks of the jump thread path always belong to > the loop of the final thread

[PATCH] Fix PR66314

2015-05-29 Thread Richard Biener
This fixes jump threading which fails to update the loop ownership of duplicated blocks (and was probably just lucky that loops were fixed up usually). The blocks of the jump thread path always belong to the loop of the final threading destination. Bootstrapped on x86_64-unknown-linux-gnu, testi