Nate Begeman
|
7cea6ef16e
|
Next round of DAG Combiner changes. Just need to support multiple return
values, and then we should be able to hook it up.
llvm-svn: 23231
|
2005-09-02 21:18:40 +00:00 |
Nate Begeman
|
2504fe2613
|
Implement first round of feedback from chris (there's still a couple things
left to do).
llvm-svn: 23195
|
2005-09-01 23:24:04 +00:00 |
Nate Begeman
|
e8f78d1aab
|
Add the rest of the currently implemented visit routines to the switch
statement in visit().
llvm-svn: 23185
|
2005-09-01 00:33:32 +00:00 |
Nate Begeman
|
21158fc485
|
First pass at the DAG Combiner. It isn't used anywhere yet, but it should
be mostly functional. It currently has all folds from SelectionDAG.cpp
that do not involve a condition code.
llvm-svn: 23184
|
2005-09-01 00:19:25 +00:00 |