Shih-Po Hung 84be954cb2 [RISCV][CostModel] Refine Arithmetic reduction costs (#79103) ...

This patch is split off from #77342

- Correct for CodeSize cost that 1 instruction is not included. 3 is
from {VMV.S, ReductionOp, VMV.X}
- Add SplitCost
Unordered reduction chain a series of VADD/VFADD/... which scales with
LMUL.
 Ordered reductions chain a series of VFREDOSUMs.
- Use MVT to estimate VL.

2024-01-25 10:49:44 +08:00

..

AliasSet

[AST] Don't merge memory locations in AliasSetTracker (#65731)

2024-01-17 15:59:13 +01:00

AssumptionCache

[AssumptionCache] Track GlobalValues as affected values. (#65425)

2023-09-06 15:46:14 -07:00

BasicAA

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

BlockFrequencyInfo

BlockFrequencyInfoImpl: Avoid big numbers, increase precision for small spreads

2023-10-24 20:27:39 -07:00

BranchProbabilityInfo

[BPI] Reuse the AsmWriter's BB naming scheme in BranchProbabilityPrinterPass (#73593)

2023-12-02 13:01:48 -08:00

CallGraph

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CostModel

[RISCV][CostModel] Refine Arithmetic reduction costs (#79103)

2024-01-25 10:49:44 +08:00

CycleInfo

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DDG

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Delinearization

[SCEV] Fix incorrect nsw inference for multiply of addrec (#66500)

2023-09-18 08:23:10 +02:00

DemandedBits

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DependenceAnalysis

[Tests] Add disjoint flag to some tests (NFC)

2023-12-05 14:09:36 +01:00

DominanceFrontier

[DominanceFrontier] make iterating dereferenced DominanceFrontierBase::find deterministic (#69711)

2023-10-27 09:32:20 +08:00

Dominators

test/.../print-dot-dom.ll: Avoid writing to cwd of test by creating/cding into %t instead

2023-07-25 03:04:42 +00:00

DotMachineCFG/AMDGPU

Bug fix for multi-line labels in CFG dot graph

2023-09-05 22:01:51 -07:00

FunctionPropertiesAnalysis

[FunctionPropertiesAnalysis] Add CFG and call properties

2023-08-25 15:02:09 -07:00

GlobalsModRef

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IRSimilarityIdentifier

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IVUsers

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LazyCallGraph

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LazyValueAnalysis

[JumpThreading] Remove LVI printer flag (#73426)

2023-11-27 00:19:23 -08:00

Lint

[IR] Remove zext and sext constant expressions (#71040)

2023-11-03 10:46:07 +01:00

LoopAccessAnalysis

[LAA] Drop alias scope metadata that is not valid across iterations (#79161)

2024-01-24 11:20:16 +01:00

LoopCacheAnalysis

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LoopInfo

[LoopInfo][NewPM] Print function name in LoopPrinterPass (#76527)

2024-01-03 13:49:13 +01:00

LoopNestAnalysis

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MemoryDependenceAnalysis

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MemorySSA

[MemorySSA] Update test to use NewPM (#72915)

2023-11-20 14:45:01 -08:00

MustExecute

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PhiValues

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PostDominators

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ProfileSummary

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RegionInfo

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ScalarEvolution

[ValueTracking] Remove SPF support from computeKnownBitsFromOperator (#76630)

2023-12-31 04:38:18 +08:00

ScopedNoAliasAA

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StackSafetyAnalysis

[StackSafetyAnalysis] Bail out if MemIntrinsic length is -1 (#77837)

2024-01-11 13:54:07 -08:00

StructuralHash

[IR] Make detailed structural hash test look at diffs

2023-08-30 10:31:58 -07:00

TypeBasedAliasAnalysis

[FuncAttrs] Infer norecurse for funcs with calls to nocallback callees (#76372)

2023-12-27 03:16:43 +08:00

UniformityAnalysis

[AMDGPU] Add GFX12 WMMA and SWMMAC instructions (#77795)

2024-01-24 13:43:07 +01:00

ValueTracking

[ValueTracking] Fix KnownBits conflict for poison-only vector

2023-12-21 09:23:47 +01:00