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llvm-mirror/test/Analysis
Tom Stellard 6fa6d1d712 [ValueTracking] Fix crash in GetPointerBaseWithConstantOffset()
Summary:
While walking defs of pointer operands we were assuming that the pointer
size would remain constant.  This is not true, because addresspacecast
instructions may cast the pointer to an address space with a different
pointer width.

This partial reverts r282612, which was a more conservative solution
to this problem.

Reviewers: reames, sanjoy, apilipenko

Subscribers: wdng, llvm-commits

Differential Revision: https://reviews.llvm.org/D24772

llvm-svn: 283557
2016-10-07 14:23:29 +00:00
..
AliasSet [AliasSetTracker] Degrade AliasSetTracker when may-alias sets get too large. 2016-08-19 17:05:22 +00:00
AssumptionCache
BasicAA BasicAA should look through functions with returned arguments 2016-07-11 01:32:20 +00:00
BlockFrequencyInfo [BFI] Add new LazyBFI analysis pass 2016-07-13 05:01:48 +00:00
BranchProbabilityInfo Enhance calcColdCallHeuristics for InvokeInst 2016-09-23 17:26:14 +00:00
CallGraph
CFLAliasAnalysis [CFLAA] Remove modref queries from CFLAA. 2016-08-01 18:47:28 +00:00
CostModel [x86, SSE/AVX] allow 128/256-bit lowering for copysign vector intrinsics (PR30433) 2016-10-03 16:38:27 +00:00
Delinearization
DemandedBits
DependenceAnalysis
DivergenceAnalysis NVPTX: Remove the legacy ptx intrinsics 2016-07-07 16:40:17 +00:00
DominanceFrontier
Dominators Remove useless pass from the pipeline in test/Analysis/Dominators/2007-01-14-BreakCritEdges.ll. 2016-07-25 16:27:34 +00:00
GlobalsModRef Make GlobalsAA ignore dead constant expressions. 2016-10-04 00:03:55 +00:00
LazyCallGraph
Lint
LoopAccessAnalysis [Loop Vectorizer] Fixed memory confilict checks. 2016-08-28 08:53:53 +00:00
LoopInfo
MemoryDependenceAnalysis
PostDominators
ProfileSummary
RegionInfo
ScalarEvolution Reapplying r278731 after fixing the problem that caused it to be reverted. 2016-09-16 14:38:13 +00:00
ScopedNoAliasAA
TypeBasedAliasAnalysis
ValueTracking [ValueTracking] Fix crash in GetPointerBaseWithConstantOffset() 2016-10-07 14:23:29 +00:00
alias-analysis-uses.ll