Commit Graph

106 Commits

Author SHA1 Message Date
Chris Lattner 113f4f4609 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
2002-06-25 16:13:24 +00:00
Chris Lattner 71cbd42b98 Use the new DEBUG(x) macro to allow debugging code to be enabled on the commandline
llvm-svn: 2713
2002-05-22 17:17:27 +00:00
Chris Lattner 7bc532dded * Make debug output conditional on #define
* Add optimization to rank computation to not recursively search when
  unneccesary.
* More agressively negate expressions to open reassociation opportunities.
* Linearize (A+B)+(C+D) into ((A+B)+C)+D

llvm-svn: 2637
2002-05-16 04:37:07 +00:00
Chris Lattner 0b18c1d64e Add support for printing out statistics information when -stats is added to
the command line

llvm-svn: 2601
2002-05-10 15:38:35 +00:00
Chris Lattner 6bd7ac6205 Give the longer name to the instruction that will probably be eliminated later
llvm-svn: 2581
2002-05-09 20:11:23 +00:00
Chris Lattner c0f5800678 Initial checkin of expression reassociation pass
llvm-svn: 2559
2002-05-08 22:19:27 +00:00