cgreg_spillreg_prolog

Determine block prolog code for s - it's either assignments to register, or storing register back in memory.

nothrow @safe @trusted
void
cgreg_spillreg_prolog

Parameters

b block*

block to generate prolog code for

s Symbol*

symbol in the block that may need prolog code

cdbstore CodeBuilder

append store code to this

cdbload CodeBuilder

append load code to this

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