JgtW<n> - P-Code Instructions

P-Code Instructions (pcode.hlp) (Table of Contents; Topic list)

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JgtW<n>

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──P-Code Instructions───────────────────────────────────────────────────────
 
  Syntax
 
  JgtW<n>
 
  /* Branch on Greater Than */
 
  Possible Instructions
 
  JgtW3, JgtWb
 
  See: ◄P-Code Operands►
 
  Description
 
  Pops two values off the stack and checks to see if the second is greater
  than the first. If it is, control jumps to location S. Otherwise
  processing continues with the next instruction.
 
  Pseudocode equivalent:
 
  w2 = popW();
  w1 = popW();
  if (w1 > w2)
 
  // pc = p-code instruction pointer
 
  pc += <n>;
 
  The following generates this instruction:
 
  if (w1 <= w2)                 /* generates JgtW<n> */
 
 
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