6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-05-14 09:38:40 +00:00
Code Issues Projects Releases Wiki Activity
59,470 Commits 39 Branches 0 Tags
Commit Graph

103 Commits

Author SHA1 Message Date
Evan Cheng
06587497dc Avoid splitting an interval multiple times; avoid splitting re-materializable val# (for now). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58068 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-24 02:05:00 +00:00
Evan Cheng
f5cd4f0d70 Committing a good chunk of the pre-register allocation live interval splitting pass. It's handling simple cases and appear to do good things. Next: avoid splitting an interval multiple times; renumber registers when possible; record stack slot live intervals for coloring; rematerialize defs when possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58044 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 20:43:13 +00:00
Evan Cheng
09e8ca8a58 Add skeleton for the pre-register allocation live interval splitting pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57847 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-20 21:44:59 +00:00