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llvm-6502/test/Analysis
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Raul E. Silvera 6df2b69098 When analyzing vectors of element type that require legalization, 
the legalization cost must be included to get an accurate
estimation of the total cost of the scalarized vector.
The inaccurate cost triggered unprofitable SLP vectorization on
32-bit X86.

Summary:
Include legalization overhead when computing scalarization cost

Reviewers: hfinkel, nadav

CC: chandlerc, rnk, llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2992

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203509 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-10 22:59:13 +00:00
..
BasicAA Test case I forgot to 'add' for r201126. 2014-02-12 03:58:47 +00:00
BlockFrequencyInfo [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
BranchProbabilityInfo Consider (x == -1) unlikely in BranchProbabilityInfo 2013-11-01 10:58:22 +00:00
CallGraph [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
CostModel When analyzing vectors of element type that require legalization, 2014-03-10 22:59:13 +00:00
Delinearization delinearization of arrays 2013-11-12 22:47:20 +00:00
DependenceAnalysis add -da-delinearize runs and checks to MIV testcases 2014-02-21 18:15:18 +00:00
Dominators [tests] Cleanup initialization of test suffixes. 2013-08-16 00:37:11 +00:00
GlobalsModRef BasicAA: Use reachabilty instead of dominance for checking value equality in phi 2014-01-03 05:47:03 +00:00
LazyCallGraph [PM] Add a new "lazy" call graph analysis pass for the new pass manager. 2014-02-06 04:37:03 +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 Actually call FileCheck in tests 2014-02-16 13:27:39 +00:00
TypeBasedAliasAnalysis Fix known typos 2014-01-24 17:20:08 +00:00