From: Ben S. <pow...@16...> - 2014-02-09 03:33:54
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Hello, here are their definition bitVect *rMask; /* registers in use during this instruction */ bitVect *rSurv; /* registers that survive this instruction (i.e. they are in use, it is not their last use and they are not in the return) */ It seems both of them indicate regs are keeping values, but what is the difference? Can somebody show me an example to distinguish? Ben |