204 Commits

Author SHA1 Message Date
Devang Patel
d6ba41e02d Fix future bug. Of course, Chris spotted this.
Handle Argument or Undef as an incoming PHI value.

llvm-svn: 35821
2007-04-09 16:41:46 +00:00
Devang Patel
b28a391a8d More cosmetic changes.
llvm-svn: 35820
2007-04-09 16:21:29 +00:00
Devang Patel
88bc2c6f82 Only cosmetic changes. Zero functionality Change.
llvm-svn: 35819
2007-04-09 16:11:48 +00:00
Devang Patel
f42389ffe5 Add loop rotation pass.
llvm-svn: 35714
2007-04-07 01:25:15 +00:00