Delete unused x87 FP operations from amd64 backend #1555
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xclerc
added
backend
non-material change
xclerc
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Jul 12, 2023
gretay-js
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Jul 12, 2023
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We do not use the x87 floating point instructions on modern x86_64 CPUs, so this PR removes them.
This change allows the SIMD PR (#1499) to use the same register type
regffor representingXMMregs.The operations are not removed from the upstream backend (
ocaml/backend).