Re: [Patch GCC]Support constraint flags in loop structure.

2016-07-28 Thread Richard Biener
On Thu, Jul 28, 2016 at 2:51 PM, Bin.Cheng wrote: > On Wed, Jul 27, 2016 at 11:07 AM, Richard Biener > wrote: >> On Tue, Jul 26, 2016 at 7:10 PM, Bin Cheng wrote: >>> Hi, >>> This patch adds support for constraint flags in loop structure. Different >>> to existing boolean flags which are set b

Re: [Patch GCC]Support constraint flags in loop structure.

2016-07-28 Thread Bin.Cheng
On Wed, Jul 27, 2016 at 11:07 AM, Richard Biener wrote: > On Tue, Jul 26, 2016 at 7:10 PM, Bin Cheng wrote: >> Hi, >> This patch adds support for constraint flags in loop structure. Different >> to existing boolean flags which are set by niter analyzer, constraint flag >> is mainly set by cons

Re: [Patch GCC]Support constraint flags in loop structure.

2016-07-27 Thread Richard Biener
On Tue, Jul 26, 2016 at 7:10 PM, Bin Cheng wrote: > Hi, > This patch adds support for constraint flags in loop structure. Different to > existing boolean flags which are set by niter analyzer, constraint flag is > mainly set by consumers and affects certain semantics of niter analyzer APIs. >