Chris Lattner 8b170945ea New functionality for instcombine: ... * New ReplaceInstUsesWith function to factor out tons of common code This needs to be used more in the future still, but it's a good start * New InsertNewInstBefore to allow multi-instruction replacements * Change getMaxValue functions to isAllOnesValue function, which doesn't have to CREATE/lookup a new constant. Also the name is accurate * Add new isMaxValue, isMinValue, isMaxValueMinusOne, isMinValuePlusOne functions: This should be moved to Constant* classes eventually * Implement xor X, ALLONES -> not X * Fold ALL setcc's of booleans away * Handle various SetCC's for integers against values at the end of their ranges, possibly off by one. This implements the setcc-strength-reduce.ll testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3286 91177308-0d34-0410-b5e6-96231b3b80d8		2002-08-09 23:47:40 +00:00
..
Hello	Initial checkin of the "Hello World" Pass.	2002-08-08 20:10:38 +00:00
Instrumentation	- Cleaned up the interface to AnalysisUsage to take analysis class names	2002-08-08 19:01:28 +00:00
IPO	- Cleaned up the interface to AnalysisUsage to take analysis class names	2002-08-08 19:01:30 +00:00
Scalar	New functionality for instcombine:	2002-08-09 23:47:40 +00:00
Utils	- Cleaned up the interface to AnalysisUsage to take analysis class names	2002-08-08 19:01:30 +00:00
ExprTypeConvert.cpp	Implement the other half of a feature advertised by OperandConvertableToType.	2002-07-31 22:31:34 +00:00
LevelRaise.cpp	* Add support for different "PassType's"	2002-07-26 21:12:46 +00:00
Makefile	*** empty log message ***	2002-07-23 17:52:38 +00:00
TransformInternals.cpp	*** empty log message ***	2002-07-25 06:17:51 +00:00
TransformInternals.h	* Remove dead code from ExprTypeConvert.cpp	2002-07-17 17:11:33 +00:00