Have Program::Wait return -2 for crashed and timeouts instead of embedding
authorAndrew Trick <atrick@apple.com>
Sat, 21 May 2011 00:56:46 +0000 (00:56 +0000)
committerAndrew Trick <atrick@apple.com>
Sat, 21 May 2011 00:56:46 +0000 (00:56 +0000)
commitdc5948d47205fd05184a25251e128db6a47b25c2
tree79eabc660d9d50197ac5b3182ac793e88b9dbc82
parent5c2256a5719172273eaef198f92d8af924ff8623
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
include/llvm/Support/Program.h
lib/Support/Program.cpp
lib/Support/Unix/Program.inc
lib/Support/Windows/Program.inc
tools/bugpoint/OptimizerDriver.cpp
tools/bugpoint/ToolRunner.cpp