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Analysis
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ScalarEvolution
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nsw.ll
Commit message (
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Author
Age
*
SCEV: Make the final add of an inbounds GEP nuw if we know that the index is ...
Benjamin Kramer
2013-10-28
*
Revert "SCEV: When expanding a GEP the final addition to the base pointer has...
Benjamin Kramer
2012-04-17
*
SCEV: When expanding a GEP the final addition to the base pointer has NUW but...
Benjamin Kramer
2012-04-07
*
SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.
Andrew Trick
2011-11-29
*
Propagate SCEV no-wrap flags whenever possible.
Andrew Trick
2011-03-15
*
teach SCEV that the scale and addition of an inbounds gep don't NSW.
Chris Lattner
2011-02-13
*
Per discussion with Dan G, inbounds geps *certainly* can have
Chris Lattner
2011-02-11
*
Revert the testcase from the previous reverted commit.
Eric Christopher
2011-01-11
*
add a testcase I missed in previous commit.
Chris Lattner
2011-01-09
*
teach SCEV analysis of PHI nodes that PHI recurences formed
Chris Lattner
2011-01-09
*
reduce indentation. Print <nuw> and <nsw> when dumping SCEV AddRec's
Chris Lattner
2011-01-09
*
-disable-output is no longer needed with -analyze.
Dan Gohman
2010-01-26
*
Use WriteAsOperand instead of getName() to print loop header names,
Dan Gohman
2010-01-09
*
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
Dan Gohman
2009-09-11
*
Change these tests to feed the assembly files to opt directly, instead
Dan Gohman
2009-09-08
*
Change the assembly syntax for nsw, nuw, and exact, putting them
Dan Gohman
2009-07-27
*
Teach ScalarEvolution to make use of no-overflow flags when
Dan Gohman
2009-07-25