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Floating point conversions are slow on x86 #11

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penberg opened this issue Mar 31, 2011 · 0 comments
Open

Floating point conversions are slow on x86 #11

penberg opened this issue Mar 31, 2011 · 0 comments
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code-generation enhancement

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penberg commented 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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