55 Commits

Author SHA1 Message Date
Evan Cheng
0dd0c47b7e Move DenseMapInfo for MachineInstr* to MachineInstr.h
llvm-svn: 97667
2010-03-03 21:47:16 +00:00
Evan Cheng
b386cd3871 Machine CSE work in progress. It's doing some CSE now. But implicit def of physical registers are getting in the way.
llvm-svn: 97664
2010-03-03 21:20:05 +00:00
Evan Cheng
4eab008b5a Work in progress. Finding some cse now.
llvm-svn: 97635
2010-03-03 02:48:20 +00:00
Evan Cheng
10194a425c Fix typo.
llvm-svn: 97577
2010-03-02 19:02:27 +00:00
Evan Cheng
036aa49d2e Add skeleton of a machine level cse pass.
llvm-svn: 97543
2010-03-02 02:38:24 +00:00