Re: [PATCH][RFA] Improvements to infer_nonnull_range

2013-11-04 Thread Richard Biener
On Thu, Oct 31, 2013 at 6:41 AM, Jeff Law wrote: > On 10/28/13 23:02, Jeff Law wrote: >> >> >> Based on a suggestion from Marc, I want to use infer_nonnull_range in >> the erroneous path isolation optimization. >> >> In the process of doing that, I found a few deficiencies in >> infer_nonnull_ran

Re: [PATCH][RFA] Improvements to infer_nonnull_range

2013-10-30 Thread Jeff Law
On 10/28/13 23:02, Jeff Law wrote: Based on a suggestion from Marc, I want to use infer_nonnull_range in the erroneous path isolation optimization. In the process of doing that, I found a few deficiencies in infer_nonnull_range that need to be addressed. First, infer_nonnull_range_p doesn't