5 Commits

Author	SHA1	Message	Date
Chad Rosier	ec89db7971	Add a boolean parameter to the ExecuteAndWait static function to indicated ... if execution failed. ExecuteAndWait returns -1 upon an execution failure, but checking the return value isn't sufficient because the wait command may return -1 as well. This new parameter is to be used by the clang driver in a subsequent commit. Part of rdar://13362359 llvm-svn: 178087	2013-03-26 23:35:00 +00:00
Michael J. Spencer	52d5a254bc	Support/Program: Make Change<stream>ToBinary return error_code. ... llvm-svn: 146522	2011-12-13 23:16:49 +00:00
Andrew Trick	9f867fd2dc	Have Program::Wait return -2 for crashed and timeouts instead of embedding ... info in the error message. Per Dan's request. llvm-svn: 131780	2011-05-21 00:56:46 +00:00
Andrew Trick	25d4fce092	Bugpoint support for miscompilations that result in a crash. ... This change allows bugpoint to pinpoint the "opt" pass and bitcode segment responsible for a crash caused by miscompilation. At least it works well for me now, without having to create any custom execution wrappers. llvm-svn: 131186	2011-05-11 16:31:24 +00:00
Michael J. Spencer	d5ec932c3a	Merge System into Support. ... llvm-svn: 120298	2010-11-29 18:16:10 +00:00