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
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Analysis	*** empty log message ***	2002-08-09 22:52:08 +00:00
AsmParser	Cleanup ConstantExpr handling:	2002-07-30 18:54:25 +00:00
Bytecode	Cleanup ConstantExpr handling:	2002-07-30 18:54:25 +00:00
CodeGen	* Removed extraneous #includes	2002-08-09 20:08:06 +00:00
ExecutionEngine	Fix problem where lli would not print out a 64 bit value when the client code	2002-08-02 23:08:32 +00:00
Linker	Cleanup ConstantExpr handling:	2002-07-30 18:54:22 +00:00
Support	Simplify writing custom parsers.	2002-08-07 18:36:37 +00:00
Target	* Removed extraneous #includes	2002-08-09 20:08:06 +00:00
Transforms	New functionality for instcombine:	2002-08-09 23:47:40 +00:00
VMCore	UnaryOperator::create should take a name just like BinaryOperator::create	2002-08-09 21:39:38 +00:00
Makefile	*** empty log message ***	2002-05-08 18:09:58 +00:00