Alexey Bataev fc382db239

[SLP]Improve comparison of shuffled loads/masked gathers by adding GEP cost. ...

In some cases masked gather is less profitable than insert-subvector of
consecutive/strided stores. SLP has this kind of analysis, but need to
improve it by adding the cost of the GEP analysis.
Also, the GEP cost estimation for masked gather is fixed.

Reviewers: RKSimon

Reviewed By: RKSimon

Pull Request: https://github.com/llvm/llvm-project/pull/90737

2024-05-01 15:53:25 -04:00

..

AArch64

[SLP]Support minbitwidth analisys for buildvector nodes.

2024-04-29 09:57:37 -04:00

AMDGPU

[InstCombine] Replace non-demanded undef vector with poison

2023-12-18 16:12:37 +01:00

ARM

[SLP][NFC]Add insertsubvector test with small source vector, NFC.

2023-10-05 06:03:58 -07:00

NVPTX

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

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

PowerPC

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RISCV

[SLP]Improve comparison of shuffled loads/masked gathers by adding GEP cost.

2024-05-01 15:53:25 -04:00

SystemZ

[SLP]Support minbitwidth analisys for buildvector nodes.

2024-04-29 09:57:37 -04:00

VE

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WebAssembly

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

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

X86

[SLP]Improve reordering for consts, splats and ops from same nodes + improved analysis.

2024-05-01 07:34:06 -04:00

XCore

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alt-cmp-vectorize.ll

[SLP]Improve minbitwidth analysis.

2024-03-19 08:19:45 -07:00

alternate-non-profitable.ll

[SLP]Buildvector for alternate instructions with non-profitable gather operands.

2024-04-10 14:33:56 -04:00

const-bool-logical-or-reduction.ll

[SLP]Fix PR66176: SLP incorrectly reorders select operands.

2023-09-15 03:57:36 -07:00

insertelement-across-zero.ll

[SLP]Fix PR89187: fixx assertion check.

2024-04-18 04:22:25 -07:00

int_sideeffect.ll

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is_fpclass.ll

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orig-btiwidth-les-projected.ll

[SLP]Fix comparison in bitwidth check.

2024-03-21 04:24:34 -07:00

phi-not-ordered.ll

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reschedule.ll

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slp-hr-with-reuse.ll

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slp-max-phi-size.ll

[SLP]Fix comparator for PHI nodes comparison.

2023-08-14 14:05:39 -07:00

slp-max-reg-size.ll

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slp-non-pow-2-insertelement.ll

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slp-umax-rdx-matcher-crash.ll

[SLP]Improve reordering for consts, splats and ops from same nodes + improved analysis.

2024-05-01 07:34:06 -04:00

slp-variable-insertelement.ll

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vectorizable-functions-inseltpoison.ll

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vectorizable-functions.ll

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