Duncan Sands 31c803b2ba Fix PR8445: a block with no predecessors may be the entry block, in which case ... it isn't unreachable and should not be zapped. The check for the entry block was missing in one case: a block containing a unwind instruction. While there, do some small cleanups: "M" is not a great name for a Function* (it would be more appropriate for a Module*), change it to "Fn"; use Fn in more places. llvm-svn: 117224		2010-10-24 12:23:30 +00:00
clang	- Fixed subexpressions evaluation order for binary operators to match order in code generated with the compiler,	2010-10-24 08:21:40 +00:00
compiler-rt	make: Add CheckCommandLineOverrides to my little Makefile library, a routine for	2010-10-14 21:23:37 +00:00
debuginfo-tests	testcase commit for upcoming fix.	2010-09-21 20:51:54 +00:00
libcxx	Fixed bug in random_shuffle to avoid swapping with self	2010-10-22 15:26:39 +00:00
lldb	Fixed value objects so that they return an	2010-10-23 00:18:49 +00:00
llvm	Fix PR8445: a block with no predecessors may be the entry block, in which case	2010-10-24 12:23:30 +00:00