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Clean-up Floating-Point comparison specifier #5

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nibrunie opened this issue Jul 12, 2018 · 0 comments
Open

Clean-up Floating-Point comparison specifier #5

nibrunie opened this issue Jul 12, 2018 · 0 comments

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@nibrunie
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Clean-up Floating-Point comparison specifier (copied from gitlab, was Issue #19)

Following discussion with @hdelassus : And looking at https://software.intel.com/sites/landingpage/IntrinsicsGuide/#expand=720&text=_mm256_cmp_ps&techs=AVX we need to clarify the specification of Metalibm Comparison specifier so they can match more closely the predicates defined by the standard for floating-point arithmetic (including Ordered / Unordered, Quiet / Signaling behaviors)

Actions:

Review current Specifier specification
Suggest evolution / extension
Implement change + Add unit-testing and validate non-regression
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