PR #147487 [WebAssembly] Add patterns for relaxed madd

[WebAssembly] Add patterns for relaxed madd #147487

lukel97 merged 7 commits into llvm:main from badumbatish:relaxed_simd_fma

Precommit test for #121311

683fae78

[WASM] Optimize fma when relaxed and ffast-math

b1c4c01d

llvmbot added backend:WebAssembly

llvmbot added llvm:SelectionDAG

arsenm commented on 2025-07-08

[WASM] Fix nits for PR 147487

4aa43a19

[WASM] Add more vector widths for PR 147487

02569b69

badumbatish requested a review from

arsenm 122 days ago

badumbatish commented on 2025-07-09

lukel97 commented on 2025-07-09

lukel97 commented on 2025-07-10

arsenm commented on 2025-07-10

Use tablegen instead of cpp, relax only seperate fmul fadd

63dc901b

lukel97 commented on 2025-07-11

badumbatish changed the title ~~relaxed simd fma~~ [WebAssembly] Fold fadd contract (fmul contract) to relaxed madd w/ -mattr=+simd128,+relaxed-simd 120 days ago

Resolve PR review

19b72e48

llvmbot added backend:ARM

lukel97 approved these changes on 2025-07-11

lukel97 changed the title ~~[WebAssembly] Fold fadd contract (fmul contract) to relaxed madd w/ -mattr=+simd128,+relaxed-simd~~ [WebAssembly] Add patterns for relaxed madd 120 days ago

Added test case for fp16, refactor pattern support in tablegen to mul…

13f9f79e

lukel97 commented on 2025-07-12

lukel97 requested a review from

dschuff 118 days ago

lukel97 requested a review from

tlively 118 days ago

lukel97 approved these changes on 2025-07-13

dschuff approved these changes on 2025-07-14

lukel97 merged 6640b0a2 into main 117 days ago

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dschuff

lukel97

arsenm

tlively

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backend:ARM backend:WebAssembly llvm:SelectionDAG

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llvm-project [WebAssembly] Add patterns for relaxed madd #147487 Merged

[WebAssembly] Add patterns for relaxed madd #147487

llvm-project
[WebAssembly] Add patterns for relaxed madd
#147487

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