Evan Cheng 4dc848f3e8 Let each target determines whether a machine instruction is dead. If true, that allows late codeine passes to delete it. ... This is considered a workaround. The problem is some targets are not modeling side effects correctly. PPC is apparently one of those. This patch allows ppc llvm-gcc to bootstrap on Darwin. Once we find out which instruction definitions are wrong, we can remove the PPCInstrInfo workaround. llvm-svn: 76703		2009-07-22 00:25:27 +00:00
clang	Basic parsing and semantic analysis for out-of-line definitions of the	2009-07-21 23:53:31 +00:00
compiler-rt	improve portability to platforms that don't put python in /usr/bin. Patch by	2009-07-06 22:24:16 +00:00
llvm	Let each target determines whether a machine instruction is dead. If true, that allows late codeine passes to delete it.	2009-07-22 00:25:27 +00:00