Chris Lattner
1f2723a2c9
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
a524df6d1d
* 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
adba963886
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
9de1aeb91c
Give the longer name to the instruction that will probably be eliminated later
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llvm-svn: 2581
2002-05-09 20:11:23 +00:00
Chris Lattner
c38d2de2b5
Initial checkin of expression reassociation pass
...
llvm-svn: 2559
2002-05-08 22:19:27 +00:00
