maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Analysis
History
Guozhi Wei 7ec2c72095 [PPC] Give unaligned memory access lower cost on processor that supports it 
Newer ppc supports unaligned memory access, it reduces the cost of unaligned memory access significantly. This patch handles this case in PPCTTIImpl::getMemoryOpCost.

This patch fixes pr31492.

Differential Revision: https://reviews.llvm.org/D28630

This is resubmit of r292680, which was reverted by r293092. The internal application failures were actually caused by a source code bug.

llvm-svn: 295506
 		2017-02-17 22:29:39 +00:00
..
AliasSet [AliasSetTracker] Make AST smarter about assume intrinsics that don't actually affect memory. 2016-11-07 14:11:45 +00:00
AssumptionCache Add files I seem to have dropped in my revert (r290086). 2016-12-19 08:32:13 +00:00
BasicAA Fix BasicAA incorrect assumption on GEP 2017-01-27 16:12:22 +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
CFLAliasAnalysis [Verifier] Add verification for TBAA metadata 2016-12-11 20:07:15 +00:00
CallGraph [CG] Add a new pass manager printer pass for the old call graph and 2016-03-10 11:24:11 +00:00
ConstantFolding [ConstantFolding] Fix vector GEPs harder 2016-12-21 17:34:21 +00:00
CostModel [PPC] Give unaligned memory access lower cost on processor that supports it 2017-02-17 22:29:39 +00:00
Delinearization [SCEV] Consider delinearization pattern with extension with identity factor 2016-10-17 11:56:26 +00:00
DemandedBits Port DemandedBits to the new pass manager. 2016-04-18 23:55:01 +00:00
DependenceAnalysis [DependenceAnalysis] Check if result of getConstantPart is null 2016-04-04 18:13:18 +00:00
DivergenceAnalysis AMDGPU: Remove SI_fs_constant and SI_fs_interp intrinsics 2017-02-16 02:01:13 +00:00
DominanceFrontier Another fix the testcase introduced by r261903 - Add the missing matches 2016-02-26 03:41:47 +00:00
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 Fix regression from my recent GlobalsAA fix. 2016-10-24 21:47:44 +00:00
IVUsers [PM] Teach the LoopPassManager to automatically canonicalize loops by 2017-01-17 19:18:12 +00:00
LazyCallGraph [LCG] Spell the printing pass pipeline name for the lazy call graph 2016-03-10 11:24:06 +00:00
LazyValueAnalysis [PM] Teach LVI to correctly invalidate itself when its dependencies 2017-01-23 06:35:12 +00:00
Lint
…
LoopAccessAnalysis [LV/LoopAccess] Check statically if an unknown dependence distance can be 2017-02-12 09:32:53 +00:00
LoopInfo
…
MemoryDependenceAnalysis [PM] The assumption cache is fundamentally designed to be self-updating, 2017-01-15 00:26:18 +00:00
PostDominators Introduce analysis pass to compute PostDominators in the new pass manager. NFC 2016-02-25 17:54:07 +00:00
ProfileSummary Reapply r271728 after adding move cobstructor for ProfileSummaryInfo 2016-06-03 22:54:26 +00:00
RegionInfo Add missing CHECK: line to test case added in 29097 2017-01-04 19:35:38 +00:00
ScalarEvolution [SCEV] Cache results during GetMinTrailingZeros query 2017-02-14 15:53:12 +00:00
ScopedNoAliasAA [ScopedNoAliasAA] Make test basic.ll less confusing 2016-03-07 17:49:10 +00:00
TypeBasedAliasAnalysis [TBAAVerifier] Be stricter around verifying scalar nodes 2016-12-29 15:47:05 +00:00
ValueTracking [ValueTracking] use nonnull argument attribute to eliminate null checks 2017-02-12 15:35:34 +00:00
alias-analysis-uses.ll Add an "addUsedAAAnalyses" helper function 2016-02-09 01:21:57 +00:00