5 Commits

Author	SHA1	Message	Date
Chad Rosier	847e36fb60	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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178087 91177308-0d34-0410-b5e6-96231b3b80d8	2013-03-26 23:35:00 +00:00
Michael J. Spencer	b92cb30cf5	Support/Program: Make Change<stream>ToBinary return error_code. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146522 91177308-0d34-0410-b5e6-96231b3b80d8	2011-12-13 23:16:49 +00:00
Andrew Trick	dc5948d472	Have Program::Wait return -2 for crashed and timeouts instead of embedding ... info in the error message. Per Dan's request. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131780 91177308-0d34-0410-b5e6-96231b3b80d8	2011-05-21 00:56:46 +00:00
Andrew Trick	7c863eb8cc	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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131186 91177308-0d34-0410-b5e6-96231b3b80d8	2011-05-11 16:31:24 +00:00
Michael J. Spencer	1f6efa3996	Merge System into Support. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8	2010-11-29 18:16:10 +00:00