4 Commits

Author	SHA1	Message	Date
Chandler Carruth	d200829a4f	Convert the uses of '|&' to use '2>&1 |' instead, which works on old ... versions of Bash. In addition, I can back out the change to the lit built-in shell test runner to support this. This should fix the majority of fallout on Darwin, but I suspect there will be a few straggling issues. llvm-svn: 159544	2012-07-02 18:37:59 +00:00
Rafael Espindola	efd9f38c2d	Fix typos noticed by Benjamin Kramer. ... Also make the checks stronger and test that we reject ranges that overlap a previous wrapped range. llvm-svn: 157749	2012-05-31 16:04:26 +00:00
Rafael Espindola	26ddf2b0be	Require intervals in the range metadata to be in a canonical form: They must ... be non contiguous, non overlapping and sorted by the lower end. While this is technically a backward incompatibility, every frontent currently produces range metadata with a single interval and we don't have any pass that merges intervals yet, so no existing bitcode files should be rejected by this. llvm-svn: 157741	2012-05-31 13:45:46 +00:00
Rafael Espindola	277fa2bfe2	First part of PR12251. Add documentation and verifier support for the range ... metadata. llvm-svn: 153359	2012-03-24 00:14:51 +00:00