PR #239626 [WebAssembly] Truncate v4 and v8 i32/i16 to i8

[WebAssembly] Truncate v4 and v8 i32/i16 to i8 #239626

sparker-arm merged 7 commits into llvm:main from sparker-arm:wasm-trunc-v8i8

[WebAssembly] Truncate v8i32 and v8i16 to v8i8

e8ce4f4f

sparker-arm requested a review from

tlively 8 days ago

sparker-arm assigned

sparker-arm 8 days ago

llvmorg-github-actions added backend:WebAssembly

updated cost model

c1ae993b

llvmorg-github-actions added llvm:transforms

llvmorg-github-actions added llvm:vectorizers

llvmorg-github-actions added llvm:loopvectorize

v4i32 and v4i16 to v4i8 support

4cbc8349

llvmorg-github-actions added llvm:analysis

updated tests

1109b2db

sparker-arm changed the title ~~[WebAssembly] Truncate v8i32 and v8i16 to v8i8~~ [WebAssembly] Truncate v4 and v8 i32/i16 to i8 4 days ago

v16i32 to v16i16 and v4i32 to v4i16

b5f91d50

tlively commented on 2026-11-12

v4i64 and v8i64 support

621d45d6

tlively approved these changes on 2026-11-13

updated comment

8b2715a3

sparker-arm enabled auto-merge (squash) 1 day ago

sparker-arm merged 994f2c3f into main 1 day ago

sparker-arm deleted the wasm-trunc-v8i8 branch 1 day ago

Reviewers

tlively

Assignees

sparker-arm

Labels

backend:WebAssembly llvm:analysis llvm:transforms llvm:vectorizers llvm:loopvectorize

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