Wasmtime GitHub notifications bot (Mar 13 2020 at 21:57): Wasmtime GitHub notifications bot (Mar 13 2020 at 21:57):abrown opened PR #1318 from remove-fpr32 to master:
Until #1306 is resolved (some spilling/regalloc issue with larger FPR register banks), this removes FPR32 support. Only Wasm's
i64x2.mulwas using this register class and that instruction is predicated on AVX512 support; for the time being, that instruction will have to make do with the 16 FPR registers.<!--
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Wasmtime GitHub notifications bot (Mar 13 2020 at 21:57):abrown requested alexcrichton for a review on PR #1318.
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:00):iximeow submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:02):bjorn3 submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:02):bjorn3 created PR Review Comment:
FIXME set back to 32 when FPR32 is re-added
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:02):bjorn3 submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:05):abrown submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 22:05):abrown created PR Review Comment:
I don't think I need to remind myself where to expand the register bank...
Wasmtime GitHub notifications bot (Mar 13 2020 at 23:01):abrown updated PR #1318 from remove-fpr32 to master:
Until #1306 is resolved (some spilling/regalloc issue with larger FPR register banks), this removes FPR32 support. Only Wasm's
i64x2.mulwas using this register class and that instruction is predicated on AVX512 support; for the time being, that instruction will have to make do with the 16 FPR registers.<!--
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Wasmtime GitHub notifications bot (Mar 13 2020 at 23:03):abrown submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 23:03):abrown created PR Review Comment:
@alexcrichton, I shouldn't need to assert anything here, right? Wasmtime will still attempt to compile this inside
module(...)?
Wasmtime GitHub notifications bot (Mar 13 2020 at 23:07):alexcrichton submitted PR Review.
Wasmtime GitHub notifications bot (Mar 13 2020 at 23:07):alexcrichton created PR Review Comment:
I believe so yeah, but it might be good to double-check by running the tests before this PR as well to make sure this test fails.
Wasmtime GitHub notifications bot (Mar 17 2020 at 16:38):abrown updated PR #1318 from remove-fpr32 to master:
Until #1306 is resolved (some spilling/regalloc issue with larger FPR register banks), this removes FPR32 support. Only Wasm's
i64x2.mulwas using this register class and that instruction is predicated on AVX512 support; for the time being, that instruction will have to make do with the 16 FPR registers.<!--
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Wasmtime GitHub notifications bot (Mar 17 2020 at 16:50):alexcrichton submitted PR Review.
Wasmtime GitHub notifications bot (Mar 17 2020 at 18:46):abrown updated PR #1318 from remove-fpr32 to master:
Until #1306 is resolved (some spilling/regalloc issue with larger FPR register banks), this removes FPR32 support. Only Wasm's
i64x2.mulwas using this register class and that instruction is predicated on AVX512 support; for the time being, that instruction will have to make do with the 16 FPR registers.<!--
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Wasmtime GitHub notifications bot (Mar 17 2020 at 19:46):abrown merged PR #1318.
Last updated: Oct 23 2024 at 20:03 UTC