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Quote: branch chaining: instead of two long jumps, can have short jump to a long jump

topics > all references > references i-l > QuoteRef: leveB7_1980 , p. 274



Topic:
code optimization by instruction reordering or scheduling

Quotation Skeleton

A span-dependent instruction (sdi) is an instruction whose … Branch chaining allows us to retarget a jump … a program having two jump instructions, j1 and … would ordinarily both require long translations. However if … translated long, and j2 can be translated as …   Google-1   Google-2

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Additional Titles

Quote: length of a span-dependent instruction depends on distance to operand; e.g., branches

Related Topics up

Topic: code optimization by instruction reordering or scheduling (16 items)

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