Re: [PATCH] Remove unnecessary jump threading restriction

2016-08-08 Thread Jeff Law
On 08/06/2016 05:34 AM, Richard Biener wrote: On Fri, Aug 5, 2016 at 10:43 PM, Jeff Law wrote On 08/05/2016 01:45 AM, Richard Biener wrote: There is no need to avoid threading to a loop header, the threading code can cope with this just fine. Noticed when working on PR72772. Bootstrapped a

Re: [PATCH] Remove unnecessary jump threading restriction

2016-08-06 Thread Richard Biener
On Fri, Aug 5, 2016 at 10:43 PM, Jeff Law wrote > On 08/05/2016 01:45 AM, Richard Biener wrote: >> >> >> There is no need to avoid threading to a loop header, the threading >> code can cope with this just fine. Noticed when working on PR72772. >> >> Bootstrapped and tested on x86_64-unknown-linux

Re: [PATCH] Remove unnecessary jump threading restriction

2016-08-05 Thread Jeff Law
On 08/05/2016 01:45 AM, Richard Biener wrote: There is no need to avoid threading to a loop header, the threading code can cope with this just fine. Noticed when working on PR72772. Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. Richard. 2016-08-05 Richard Biener

[PATCH] Remove unnecessary jump threading restriction

2016-08-05 Thread Richard Biener
There is no need to avoid threading to a loop header, the threading code can cope with this just fine. Noticed when working on PR72772. Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. Richard. 2016-08-05 Richard Biener * tree-ssa-threadupdate.c (thread_block_