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llvm-6502/test/Analysis
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Sanjoy Das 7f0da20b97 Fix PR22179. 
We were incorrectly inferring nsw for certain SCEVs. We can be more
aggressive here (see Richard Smith's comment on
http://llvm.org/bugs/show_bug.cgi?id=22179) but this change just
focuses on correctness.

Differential Revision: http://reviews.llvm.org/D6914



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225591 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-10 23:41:24 +00:00
..
BasicAA IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
BlockFrequencyInfo IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
BranchProbabilityInfo IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
CallGraph [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
CFLAliasAnalysis IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
CostModel AVX-512: SINT_TO_FP cost model and some bugfixes 2014-11-13 11:46:16 +00:00
Delinearization ScalarEvolution: Derive element size from the type of the loaded element 2014-06-08 19:21:20 +00:00
DependenceAnalysis [DependenceAnalysis] Allow subscripts of different types 2014-11-16 16:52:44 +00:00
Dominators [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
GlobalsModRef Move the complex address expression out of DIVariable and into an extra 2014-10-01 18:55:02 +00:00
LazyCallGraph [LCG] Add support for building persistent and connected SCCs to the 2014-04-18 10:50:32 +00:00
Lint Teach lint about address spaces 2014-03-06 17:33:55 +00:00
LoopInfo FileCheck-ize tests. 2013-08-22 00:51:19 +00:00
MemoryDependenceAnalysis [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
PostDominators FileCheck-ize tests. 2013-08-22 00:51:19 +00:00
RegionInfo [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
ScalarEvolution Fix PR22179. 2015-01-10 23:41:24 +00:00
ScopedNoAliasAA IR: Make metadata typeless in assembly 2014-12-15 19:07:53 +00:00
TypeBasedAliasAnalysis Re-reapply r221924: "[GVN] Perform Scalar PRE on gep indices that feed loads before 2015-01-09 19:19:56 +00:00