Nick Lewycky 1c44ebcf86 Add 'umax' similar to 'smax' SCEV. Closes PR2003. ... Parse reversed smax and umax as smin and umin and express them with negative or binary-not SCEVs (which are really just subtract under the hood). Parse 'xor %x, -1' as (-1 - %x). Remove dead code (ConstantInt::get always returns a ConstantInt). Don't use getIntegerSCEV(-1, Ty). The first value is an int, then it gets passed into a uint64_t. Instead, create the -1 directly from ConstantInt::getAllOnesValue(). llvm-svn: 47360		2008-02-20 06:48:22 +00:00
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2007-07-15-NegativeStride.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00
2007-08-06-MisinterpretBranch.ll	Fix the dates on these tests. It's not September yet. Thanks Reid!	2007-08-06 20:00:11 +00:00
2007-08-06-Unsigned.ll	Add 'umax' similar to 'smax' SCEV. Closes PR2003.	2008-02-20 06:48:22 +00:00
2007-09-27-LargeStepping.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00
2007-11-14-SignedAddRec.ll	Fix PR1798 - an error in the evaluation of SCEVAddRecExpr at an	2008-02-11 11:03:14 +00:00
2007-11-18-OrInstruction.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00
2008-02-11-ReversedCondition.ll	Change negative grep into positive one in my yesterday's testcase.	2008-02-12 15:10:35 +00:00
2008-02-12-SMAXTripCount.ll	Fix PR2002. Suppose n is the initial value for the induction	2008-02-12 15:09:36 +00:00
2008-02-15-UMax.ll	Add 'umax' similar to 'smax' SCEV. Closes PR2003.	2008-02-20 06:48:22 +00:00
SolveQuadraticEquation.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00
dg.exp	For PR1319:	2007-04-15 09:31:07 +00:00
do-loop.ll	Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.	2007-11-25 22:41:31 +00:00
smax.ll	Add new SCEV, SCEVSMax. This allows LLVM to analyze do-while loops.	2007-11-25 22:41:31 +00:00
trip-count.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00
trip-count2.ll	Now that ScalarEvolution::print writes to the correct stream, there is	2008-02-12 15:12:40 +00:00