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riscv64: Special-case f32const 0 and f64const 0 #8701

Merged
merged 3 commits into from
May 30, 2024
Merged

riscv64: Special-case f32const 0 and f64const 0 #8701

merged 3 commits into from
May 30, 2024

Commits on May 28, 2024

  1. riscv64: Special-case f32const 0 and f64const 0 

    This commit is inspired by discussion on bytecodealliance#8695 which made me remember
the discussion around bytecodealliance#7162 historically. In lieu of a deeper fix for
the issue of "why can't `iconst 0` use `(zero_reg)`" it's still possible
to add special-cases to rules throughout the backend so this commit does
that for generating zero-value floats.
    @alexcrichton
    alexcrichton committed May 28, 2024
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  2. Fix tests

    @alexcrichton
    alexcrichton committed May 28, 2024
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Commits on May 29, 2024

  1. Run all tests on CI 

    prtest:full
    @alexcrichton
    alexcrichton committed May 29, 2024
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