Jakob Stoklund Olesen 70ed924e18 Teach PHIElimination to handle <undef> operands. ... When a PHI use is <undef>, don't emit a copy in the predecessor block, but insert an IMPLICIT_DEF instruction instead. This ensures that virtual register uses are always jointly dominated by defs, even if some of them are IMPLICIT_DEF. llvm-svn: 159121		2012-06-25 03:36:12 +00:00
clang	Add testing for CommentHandler, and fix a bug where trailing comments in #else	2012-06-24 23:56:26 +00:00
compiler-rt	[asan] fix -Wsign-compare	2012-06-23 16:30:48 +00:00
debuginfo-tests	Fix this for buggy gdb behavior alongside the change	2012-06-05 18:16:03 +00:00
libclc	configure.py: Add an install rule.	2012-06-01 17:29:59 +00:00
libcxx	Revert pair constructors back to using is_convertible instead of is_constructible. This should pull things into alignment with the final draft. Fixes http://llvm.org/bugs/show_bug.cgi?id=13063#add_comment.	2012-06-09 20:01:23 +00:00
libcxxabi	Don't dereference root in __parse_ctor_dtor_name unless it is known to not be null.	2012-06-15 21:57:51 +00:00
lld	Fix link order. Patch by Sidney Manning.	2012-06-21 22:42:00 +00:00
lldb	The StepOverBreakpoint plan should only explain eStopReasonTrace. It didn't cause any other exceptional stop reason.	2012-06-22 20:42:22 +00:00
llvm	Teach PHIElimination to handle <undef> operands.	2012-06-25 03:36:12 +00:00
polly	Add TempScop::isWrite() function.	2012-06-22 10:59:36 +00:00