llvm - http://llvm.org

Age	Commit message (Collapse)	Author
2004-03-09	Spill explicit physical register defs as well.	Alkis Evlogimenos
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12260 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-06	As I wrote in the docs, simple is the default spiller :-)	Alkis Evlogimenos
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12189 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-06	Add simple spiller.	Alkis Evlogimenos
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12188 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-01	Add a spiller option to llc. A simple spiller will come soon. When we get ↵	Alkis Evlogimenos
	CFG in the machine code represenation a global spiller will also be possible. Also document the linear scan register allocator but mark it as experimental for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12062 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-01	Add the long awaited memory operand folding support for linear scan	Alkis Evlogimenos
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12058 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-27	Make spiller push stores right after the definition of a register so	Alkis Evlogimenos
	that they are as far away from the loads as possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11895 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26	Clear maps right after basic block is processed.	Alkis Evlogimenos
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11892 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25	Fix bugs found with recent addition of assertions in	Alkis Evlogimenos
	MRegisterInfo::is{Physical,Virtual}Register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11849 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-25	Add DenseMap template and actually use it for for mapping virtual regs	Alkis Evlogimenos
	to objects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-24	Move machine code rewriter and spiller outside the register	Alkis Evlogimenos
	allocator. The implementation is completely rewritten and now employs several optimizations not exercised before. For example for 164.gzip we have 997 loads and 699 stores vs the 1221 loads and 880 stores we have before. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11798 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-23	Refactor VirtRegMap out of RegAllocLinearScan as the first part of bug	Alkis Evlogimenos
	251 (providing a generic machine code rewriter/spiller). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11780 91177308-0d34-0410-b5e6-96231b3b80d8