Chandler Carruth 1d6073abad Invert the loop for detecting installed GCC trees. This make the loop ... find the newest GCC available, among other goodness. It makes the entire system much less prone to error from prefixes and/or system roots pruning early the set of triples and GCC versions available. Also, improve some comments and simplify the forms of some of the loops. This causes the driver to stat directories more often than is strictly necessary, but the alternatives which I looked at that still accomplished this goal needed quite a bit more code and were likely not much faster. Test cases for this, now that our behavior here is significantly more principled and predictable, should come tomorrow as I walk back through VMs looking for edge cases that are missed after this. llvm-svn: 141072		2011-10-04 09:47:17 +00:00
clang	Invert the loop for detecting installed GCC trees. This make the loop	2011-10-04 09:47:17 +00:00
compiler-rt	<rdar://problem/10172492> No armv4t slice of libcompiler_rt-static.a	2011-09-27 20:05:27 +00:00
debuginfo-tests	Testcase for r133065	2011-06-15 17:57:23 +00:00
libcxx	Fix <rdar://problem/10226704>	2011-10-04 01:25:20 +00:00
libcxxabi	reformatted to match Clang style; thanks to John McCall for the nudge	2011-08-15 18:06:47 +00:00
lldb	Add more docstring to the Python interface file for SBSection.	2011-10-03 23:06:33 +00:00
llvm	The product of two chrec's can always be represented as a chrec.	2011-10-04 06:51:26 +00:00
polly	Point to our own buildbot until the official one is up again.	2011-10-04 08:08:43 +00:00