Jakob Stoklund Olesen 0f855e4263 Implement PPCInstrInfo::isCoalescableExtInstr(). ... The PPC::EXTSW instruction preserves the low 32 bits of its input, just like some of the x86 instructions. Use it to reduce register pressure when the low 32 bits have multiple uses. This requires a small change to PeepholeOptimizer since EXTSW takes a 64-bit input register. This is related to PR5997. llvm-svn: 158743		2012-06-19 21:14:34 +00:00
clang	Documentation cleanup: escape "::", and other minor reformatting	2012-06-19 21:05:49 +00:00
compiler-rt	[Sanitizer] Renaming: SNPrintf -> internal_snprintf (and move it to sanitizer libc)	2012-06-19 09:21:57 +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 Sphinx warning. Patch by Sean Silva	2012-06-18 20:24:47 +00:00
lldb	Test suite cleanup: use Python API to remove files as part of cleanup instead of running OS commands.	2012-06-19 20:29:50 +00:00
llvm	Implement PPCInstrInfo::isCoalescableExtInstr().	2012-06-19 21:14:34 +00:00
polly	Add some tests for the independent blocks pass.	2012-06-11 10:25:12 +00:00