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25 Commits

Author SHA1 Message Date
Nick Lewycky ddc2f9ba57 Clarify the language. Pointed out by Duncan Sands. 
llvm-svn: 39857
 2007-07-14 17:41:03 +00:00
Nick Lewycky 61b4a265ee Add alternate ConstantRange intersection algorithm. 
llvm-svn: 39851
 2007-07-14 02:51:34 +00:00
Nick Lewycky d18b16034a Fix edge case. 
llvm-svn: 37532
 2007-06-09 04:20:33 +00:00
Zhou Sheng 3178736d50 Using APInt more efficiently. 
llvm-svn: 36475
 2007-04-26 16:42:07 +00:00
Zhou Sheng 01c175ec52 Make the apint construction more effective. 
llvm-svn: 35960
 2007-04-13 05:57:32 +00:00
Nick Lewycky b89804f246 Add signExtend to ConstantRange, to complement zeroExtend and truncate. 
llvm-svn: 35733
 2007-04-07 15:41:33 +00:00
Nick Lewycky f22938af1b Implement union of wrapped sets. 
llvm-svn: 35534
 2007-04-01 03:47:44 +00:00
Nick Lewycky e455937fae Add getter methods for the extremes of a ConstantRange. 
llvm-svn: 35056
 2007-03-10 15:54:12 +00:00
Nick Lewycky cf87f9eef5 Implement unionWith. 
llvm-svn: 34833
 2007-03-02 03:33:05 +00:00
Reid Spencer 6a44033465 Remove the "isSigned" parameters from ConstantRange. It turns out they 
are not needed as the results are the same with or without it.

Patch by Nicholas Lewycky.

llvm-svn: 34782
 2007-03-01 07:54:15 +00:00
Reid Spencer 9b3d6ec983 Move ConstantRange class to lib/Support from lib/Analysis and make its 
interface not depend on Type or ICmpInst.

llvm-svn: 34761
 2007-02-28 22:02:48 +00:00
Misha Brukman 30cee49933 Move these files (which are dependent on VMCore) into VMCore 
llvm-svn: 15825
 2004-08-16 19:04:36 +00:00
Chris Lattner cae777bb4f Bug fixes for PR341 
llvm-svn: 14838
 2004-07-15 01:29:12 +00:00
Reid Spencer eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Chris Lattner 55481f78d3 Add some new methods 
llvm-svn: 12539
 2004-03-30 00:20:08 +00:00
Chris Lattner 5152b9ed34 Adjust to new itf 
llvm-svn: 12534
 2004-03-29 20:42:49 +00:00
Chris Lattner b1505c8594 Remove use of ConstantHandling itf 
llvm-svn: 10800
 2004-01-12 20:13:04 +00:00
Chris Lattner c9499b6a20 Finegrainify namespacification 
llvm-svn: 10464
 2003-12-14 21:35:53 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell 482202a601 Added LLVM project notice to the top of every C++ source file. 
Header files will be on the way.

llvm-svn: 9298
 2003-10-20 19:43:21 +00:00
Chris Lattner 6077c3195f Simplify code by using ConstantInt::getRawValue instead of checking to see 
whether the constant is signed or unsigned, then casting

llvm-svn: 7252
 2003-07-23 15:22:26 +00:00
Chris Lattner d4645902e6 Minor bug fix. 
llvm-svn: 3577
 2002-09-03 23:12:40 +00:00
Chris Lattner 5d2bce8555 Fix bugs 
llvm-svn: 3569
 2002-09-02 20:49:27 +00:00
Chris Lattner e0bb9ebc6d Add printing support to ConstantRange class 
llvm-svn: 3565
 2002-09-02 00:18:22 +00:00
Chris Lattner 113f2aec70 Initial implementation of ConstantRange support 
llvm-svn: 3563
 2002-09-01 23:53:36 +00:00