bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Remove the vector of live vregs. I thought we would need to track	Andrew Trick	2010-10-26	1	-5/+0
\| \| \| \| \| \| \|	them, but hopefully we won't. And this is not the right data structure to do it anyway. llvm-svn: 117412
*	Jakob's review of the basic register allocator.	Andrew Trick	2010-10-26	1	-14/+16
\| \| \| \|	llvm-svn: 117384
*	Fix a likely bug in an assertion by adding parentheses around '\|\|'. This bug	Chandler Carruth	2010-10-23	1	-1/+1
\| \| \| \| \| \|	was found by a GCC warning. ;] llvm-svn: 117199
*	This is a prototype of an experimental register allocation	Andrew Trick	2010-10-22	1	-0/+167
	framework. It's purpose is not to improve register allocation per se, but to make it easier to develop powerful live range splitting. I call it the basic allocator because it is as simple as a global allocator can be but provides the building blocks for sophisticated register allocation with live range splitting. A minimal implementation is provided that trivially spills whenever it runs out of registers. I'm checking in now to get high-level design and style feedback. I've only done minimal testing. The next step is implementing a "greedy" allocation algorithm that does some register reassignment and makes better splitting decisions. llvm-svn: 117174