bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Recommit 'Remove the restriction that MachineSinking is now stopped by	Wei Mi	2016-08-12	1	-0/+37
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	"insert_subreg, subreg_to_reg, and reg_sequence" instructions' after adjusting some unittest checks. This is to solve PR28852. The restriction was added at 2010 to make better register coalescing. We assumed that it was not necessary any more. Testing results on x86 supported the assumption. We will look closely to any performance impact it will bring and will be prepared to help analyzing performance problem found on other architectures. Differential Revision: https://reviews.llvm.org/D23210 llvm-svn: 278466
*	Remove empty file left by partial reversion.	Tim Northover	2016-08-11	1	-0/+0
\| \| \| \|	llvm-svn: 278411
*	Revert rL278384 which caused several buildbot failures (like check failures ↵	Wei Mi	2016-08-11	1	-37/+0
\| \| \| \| \| \|	in CodeGen/X86/clz.ll). llvm-svn: 278402
*	Remove the restriction that MachineSinking is now stopped by "insert_subreg,	Wei Mi	2016-08-11	1	-0/+37
	subreg_to_reg, and reg_sequence" instructions. This is to solve PR28852. The restriction was added at 2010 to make better register coalescing. We assumed that it was not necessary any more. Testing results on x86 supported the assumption. We will look closely to any performance impact it will bring and will be prepared to help analyzing performance problem found on other architectures. Differential Revision: https://reviews.llvm.org/D23210 llvm-svn: 278384