Commits · c520c4b325a9ee64acac23cecf5d9c33a1cb087e · Roger Ferrer / llvm-epi-0.8

Nov 12, 2007
- Break critical edges coming into blocks with PHI nodes. · c520c4b3
  Owen Anderson authored Nov 12, 2007
```
llvm-svn: 44019
```
  c520c4b3
- As Chris and Evan pointed out, BreakCriticalMachineEdges doesn't really need · a1cd4521
  Owen Anderson authored Nov 12, 2007
```
to be a pass of its own.  Instead, move it out into a helper method.

llvm-svn: 44002
```
  a1cd4521
Nov 08, 2007
- Take another stab at getting isLiveIn() and isLiveOut() right. · bfbc1297
  Owen Anderson authored Nov 08, 2007
```
llvm-svn: 43869
```
  bfbc1297
Nov 07, 2007
- Add some more of StrongPHIElim. · c6a5387d
  Owen Anderson authored Nov 07, 2007
```
llvm-svn: 43805
```
  c6a5387d
Nov 06, 2007
- Add a few comments. · d378cea0
  Owen Anderson authored Nov 06, 2007
```
llvm-svn: 43755
```
  d378cea0
- DomForest is a forest of registers, not instructions. · eb964eb2
  Owen Anderson authored Nov 06, 2007
```
llvm-svn: 43754
```
  eb964eb2
- StrongPHIElimination requires LiveVariables. · a9057f0b
  Owen Anderson authored Nov 06, 2007
```
llvm-svn: 43751
```
  a9057f0b
Nov 04, 2007
- Another step of stronger PHI elimination down. · eea82746
  Owen Anderson authored Nov 04, 2007
```
llvm-svn: 43684
```
  eea82746
Oct 31, 2007
- Add a newline at the end of the file. · 21ca9396
  Duncan Sands authored Oct 31, 2007
```
llvm-svn: 43550
```
  21ca9396
- Add the skeleton of a better PHI elimination pass. · 0b59fa06
  Owen Anderson authored Oct 31, 2007
```
llvm-svn: 43542
```
  0b59fa06