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This repository was archived by the owner on Sep 15, 2021. It is now read-only.

Floating point conversions are slow on x86 #11

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Floating point conversions are slow on x86#11
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code-generationenhancement
@penberg

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@penberg
penberg
opened on Mar 31, 2011

Commit a631581 ("x86,jit: Fix floating point conversion issues") fixed compatibility problems wrt. floating point conversions but turned every {float,double} -> {int,long} conversion into a CALL instruction. We should inline fastpath to generated code like CACAO, for example, does.

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