Matt Arsenault 856d1928a8 AMDGPU: Optimize VOP2 operand legalization ... Don't use commuteInstruction, and don't commute if doing so will not improve legality. Skip the more complex checks for literal operands and constant bus restrictions, which are not a concern for VOP2 instructions because src1 does not accept SGPRs or constants and few implicitly read vcc. This gets called quite a few times and the attempts at commuting are a significant fraction of the time spent in SIFixSGPRCopies, so it's somewhat worthwhile to optimize. With this patch and others leading up to it, this reduces the compile time of SIFixSGPRCopies on some of the LuxMark 2 kernels from ~8ms to ~5ms on my system. llvm-svn: 254452		2015-12-01 19:57:17 +00:00
clang	Add an accessor to Decl::LoadedFieldsFromExternalStorage for LLDB.	2015-12-01 19:54:07 +00:00
clang-tools-extra	Add a new checker, cert-err58-cpp, that checks for static or thread_local objects that use a throwing constructor.	2015-12-01 14:05:39 +00:00
compiler-rt	Revert r254417 ("[tsan] Enable Thread Sanitizer on OS X builds by default").	2015-12-01 15:56:38 +00:00
debuginfo-tests	New round of fixes for "Always compile debuginfo-tests for the host triple"	2014-10-18 23:47:59 +00:00
libclc	integer: remove explicit casts from _MIN definitions	2015-10-06 19:12:12 +00:00
libcxx	Last bit of P0006; mark it as complete	2015-11-30 05:39:30 +00:00
libcxxabi	c++abi: use __builtin_offsetof instead of offsetof	2015-11-18 05:33:38 +00:00
libunwind	Make it possible to use libunwind without heap.	2015-11-09 06:57:29 +00:00
lld	[ELF] - Fixed bug leading to miss of tls relocation when @tlsgd and @gottpoff relocations were used at the same time.	2015-12-01 19:20:26 +00:00
lldb	Revert "Fix race during process interruption"	2015-12-01 17:59:56 +00:00
llgo	[llgo] Force exporting __morestack from llgoi	2015-11-27 04:46:46 +00:00
llvm	AMDGPU: Optimize VOP2 operand legalization	2015-12-01 19:57:17 +00:00
openmp	Fix honoring of OMP_THREAD_LIMIT in the teams construct	2015-11-30 20:14:05 +00:00
polly	Remove non-debug printing of domain set	2015-11-30 22:59:41 +00:00