* Make debug output conditional on #define
authorChris Lattner <sabre@nondot.org>
Thu, 16 May 2002 04:37:07 +0000 (04:37 +0000)
committerChris Lattner <sabre@nondot.org>
Thu, 16 May 2002 04:37:07 +0000 (04:37 +0000)
commita36e6c8cd58c2876decd2d0402064ac349bbec71
tree084ebe6db13fca98912be4dc0e2f824ce359d55e
parent5abaa0c2905ea6c5a15056783f01c9551b49f63b
* 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2637 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/Reassociate.cpp