Devang Patel
794fd75c67
Do not use typeinfo to identify pass in pass manager.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-01 21:15:47 +00:00
Chris Lattner
e34e9a29dc
fix long lines
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-14 23:32:02 +00:00
Devang Patel
6c36157f3d
Check _all_ PHINodes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35836 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 22:20:10 +00:00
Devang Patel
c415afc726
Insert new pre-header before new header. Original pre-header may
...
happen to be an entry, in such case, it is not a good idea to
insert new block before entry.
Also fix typo in assertion check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35833 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 21:40:43 +00:00
Devang Patel
5464b96073
Preserve canonical loop form.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35829 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 20:19:46 +00:00
Devang Patel
e98815469c
Do not create new pre-header. Reuse original pre-header.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35825 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 19:04:21 +00:00
Devang Patel
4522c8a44c
Simpler for() loops.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35822 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 17:09:13 +00:00
Devang Patel
cfde9594d1
Fix future bug. Of course, Chris spotted this.
...
Handle Argument or Undef as an incoming PHI value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35821 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:41:46 +00:00
Devang Patel
24a1c49172
More cosmetic changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35820 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:21:29 +00:00
Devang Patel
322313376a
Only cosmetic changes. Zero functionality Change.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35819 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-09 16:11:48 +00:00
Devang Patel
c4625da483
Add loop rotation pass.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35714 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-07 01:25:15 +00:00
