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date	96.12.09.22.13.56;	author nathanw;	state Exp;
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@The docs we actually turned in.
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@119 :nathanw>./compiler -h
No input file specified.
 
Usage: compiler [options] file.ma
Options are:
  -debug      Enable scanner/parser debugging output
  -opt        Enable all optimizations
 
 Optimizations options
   -Ocse       Enable common-subexpression elimination
   -Oconst     Enable constant folding and propagation
   -Ocopy      Enable copy propagation
   -Ounreach   Enable unreachable code elimination
   -Odead      Enable dead code elimination
   -Oregalloc  Enable fancy register allocation
   -Odebug     Enable debugging output of optimizations
   -Oall       Enable all optimizations
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