Simon Pilgrim 812e64ef0c [DAG] MatchRotate - support rotate-by-constant of illegal types ...

Patch to fix some of the regressions in D77804.

By folding to rotate/funnel-shift by constant amounts for illegal types, we prevent SimplifyDemandedBits from destroying the patterns prematurely, allowing us to use the rotate/funnel-shift legalization that was added in D112443.

Differential Revision: https://reviews.llvm.org/D113192

2021-11-19 11:12:04 +00:00

..

CMakeLists.txt

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DAGCombiner.cpp

[DAG] MatchRotate - support rotate-by-constant of illegal types

2021-11-19 11:12:04 +00:00

FastISel.cpp

[llvm] Use make_early_inc_range (NFC)

2021-11-05 19:39:07 -07:00

FunctionLoweringInfo.cpp

Revert "[SelectionDAGBuilder] Compute and cache PreferredExtendType on demand."

2021-08-19 08:42:05 -07:00

InstrEmitter.cpp

[MachineInstr] Move MIParser's DBG_VALUE RegState::Debug invariant into MachineInstr::addOperand

2021-10-07 16:08:52 +01:00

InstrEmitter.h

[DebugInfo][InstrRef][3/4] Produce DBG_INSTR_REFs for all variable locations

2021-07-06 18:31:38 +01:00

LegalizeDAG.cpp

[X86] Promote f16 STRICT_FROUND to f32 and call libc.

2021-11-12 21:37:03 -08:00

LegalizeFloatTypes.cpp

[ISel] Legalized arithmetic.fence.f128 for 32-bits target

2021-09-28 10:27:25 +08:00

LegalizeIntegerTypes.cpp

[LegalizeTypes] Further limit expansion of CTTZ during type promotion.

2021-11-17 15:27:29 -08:00

LegalizeTypes.cpp

[llvm] Use pop_back_val (NFC)

2021-09-19 13:44:23 -07:00

LegalizeTypes.h

[SelectionDAG] Allow FindMemType to fail when widening loads & stores

2021-10-29 18:27:31 +01:00

LegalizeTypesGeneric.cpp

[ISel] Legalized arithmetic.fence.f128 for 32-bits target

2021-09-28 10:27:25 +08:00

LegalizeVectorOps.cpp

[RISCV] Expand scalable vector bswap. Fix crash for bitreverse.

2021-10-31 10:01:27 -07:00

LegalizeVectorTypes.cpp

[SelectionDAG] Make WidenVecRes_SELECT work for scalable vectors

2021-11-17 08:55:11 +00:00

ResourcePriorityQueue.cpp

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ScheduleDAGFast.cpp

[llvm] Use pop_back_val (NFC)

2021-09-19 13:44:23 -07:00

ScheduleDAGRRList.cpp

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ScheduleDAGSDNodes.cpp

[CodeGen] Use SDNode::uses (NFC)

2021-11-12 07:33:29 -08:00

ScheduleDAGSDNodes.h

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ScheduleDAGVLIW.cpp

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SDNodeDbgValue.h

[CodeGen] SDDbgValue::getSDNodes() - use const-ref to avoid unnecessary copies. NFCI.

2021-09-21 13:01:08 +01:00

SelectionDAG.cpp

[CodeGen] Use SDNode::uses (NFC)

2021-11-12 07:33:29 -08:00

SelectionDAGAddressAnalysis.cpp

[SelectionDAG] Replace error prone index check in BaseIndexOffset::computeAliasing

2021-10-05 12:15:55 +02:00

SelectionDAGBuilder.cpp

[X86] Fix crash with inline asm using wrong register name

2021-11-16 10:38:12 +08:00

SelectionDAGBuilder.h

[GlobalISel] Port over the SelectionDAG stack protector codegen feature.

2021-10-04 21:33:44 -07:00

SelectionDAGDumper.cpp

Revert @llvm.isnan intrinsic patchset.

2021-09-02 13:53:56 +03:00

SelectionDAGISel.cpp

[llvm] Replace report_fatal_error(std::string) uses with report_fatal_error(Twine)

2021-10-06 12:04:30 +01:00

SelectionDAGPrinter.cpp

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SelectionDAGTargetInfo.cpp

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StatepointLowering.cpp

[Analysis, CodeGen] Migrate from arg_operands to args (NFC)

2021-10-03 08:22:20 -07:00

StatepointLowering.h

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TargetLowering.cpp

[TargetLowering][RISCV] Fixed a scalable vector issue when lowering [s|u]mul.overflow intrinsics

2021-11-18 10:16:08 +00:00