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[LangRef] Specify NaN behavior more precisely #66579

Merged
merged 8 commits into from
Oct 4, 2023
Merged

[LangRef] Specify NaN behavior more precisely #66579

merged 8 commits into from
Oct 4, 2023

Commits on Sep 16, 2023

  1. specify NaN behavior more precisely

    @RalfJung
    RalfJung committed Sep 16, 2023
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Commits on Sep 19, 2023

  1. clarify which part is the payload and which operations are not affect… 

    …ed; add list of known-broken cases
    @RalfJung
    RalfJung committed Sep 19, 2023
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  2. mention strictfp and denormal-fp-math

    @RalfJung
    RalfJung committed Sep 19, 2023
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  3. fix nits

    @RalfJung
    RalfJung committed Sep 19, 2023
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  4. the target 'extra' NaNs can depend on the inputs in general; clarify … 

    …what this achieves
    @RalfJung
    RalfJung committed Sep 19, 2023
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Commits on Sep 21, 2023

  1. link to issue for x86-32 with SSE calling convention problem

    @RalfJung
    RalfJung committed Sep 21, 2023
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  2. fneg, fabs, copysign: explicitly state that NaN quietness and payload… 

    … are preserved
    @RalfJung
    RalfJung committed Sep 21, 2023
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  3. fptrunc and fpext

    @RalfJung
    RalfJung committed Sep 21, 2023
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