6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-14 14:24:05 +00:00
Code Issues Projects Releases Wiki Activity

- Rewrite code that update register live interval that's split.

Browse Source 
- Create and update spill slot live intervals.
- Lots of bug fixes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58367 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2008-10-29 05:06:14 +00:00
parent 980e842153
commit d0e32c5d5c
5 changed files with 199 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/CodeGen/RegAllocLinearScan.cpp
View File

@ -410,7 +410,7 @@ void RALinScan::linearScan()
for (LiveInterval::Ranges::const_iterator I = cur.begin(), E = cur.end();
I != E; ++I) {
const LiveRange &LR = *I;
if (li_->findLiveInMBBs(LR, LiveInMBBs)) {
if (li_->findLiveInMBBs(LR.start, LR.end, LiveInMBBs)) {
for (unsigned i = 0, e = LiveInMBBs.size(); i != e; ++i)
if (LiveInMBBs[i] != EntryMBB)
LiveInMBBs[i]->addLiveIn(Reg);