[FP16] Removed "relaxed" from madd and nmadd.#8411
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brendandahl wants to merge 3 commits intoWebAssembly:mainfrom
Open
[FP16] Removed "relaxed" from madd and nmadd.#8411brendandahl wants to merge 3 commits intoWebAssembly:mainfrom
brendandahl wants to merge 3 commits intoWebAssembly:mainfrom
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With FP16 there won't be any relaxed instructions because the hardware should always be able to promote the type to F32 so there won't be a double rounding issue.
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brendandahl
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Mar 4, 2026
tlively
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Mar 4, 2026
tlively
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Mar 6, 2026
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| required |= FeatureSet::RelaxedSIMD; | ||
| [[fallthrough]]; |
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We don't want relaxed SIMD instructions to require fp16, so let's just be explicit and get rid of all the fallthroughs here.
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With FP16 there won't be any relaxed instructions because the hardware should always be able to promote the type to F32 so there won't be a double rounding issue.