2 Commits

Author	SHA1	Message	Date
Sanjay Patel	97e4b98749	[ValueTracking] use nonnull argument attribute to eliminate null checks ... Enhancing value tracking's analysis of null-ness was suggested in D27855, so here's a first attempt at that. This is part of solving: https://llvm.org/bugs/show_bug.cgi?id=28430 Differential Revision: https://reviews.llvm.org/D28204 llvm-svn: 294897	2017-02-12 15:35:34 +00:00
Sanjay Patel	5865d12e9f	[ValueTracking] add tests for known-nonnull-at; NFC ... llvm-svn: 290790	2016-12-31 19:23:26 +00:00