3 Commits

Author	SHA1	Message	Date
Reid Spencer	c295914b7a	For PR797: ... Make sys::Program::ExecuteAndWait not throw exceptions and update any affected code. It now return -9999 to signal that the program couldn't be executed. Only one case (in bugpoint) actually examines the result code. llvm-svn: 29785	2006-08-21 02:04:43 +00:00
Chris Lattner	2091cc86af	Finegrainify namespacification, minor cleanups ... llvm-svn: 29399	2006-07-28 22:21:01 +00:00
Reid Spencer	ee7eaa25cf	For PR801: ... Refactor the Graph writing code to use a common implementation which is now in lib/Support/GraphWriter.cpp. This completes the PR. Patch by Anton Korobeynikov. Thanks, Anton! llvm-svn: 28925	2006-06-27 16:49:46 +00:00