[parrot/parrot] 012a78: [imcc] optimize used_once - cage

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: 012a78b0be1832b453fd1bca029e6633f4e6cd2e
      https://github.com/parrot/parrot/commit/012a78b0be1832b453fd1bca029e6633f4e6cd2e
  Author: Reini Urban <rurban at cpanel.net>
  Date:   2014-11-13 (Thu, 13 Nov 2014)

  Changed paths:
    M compilers/imcc/optimizer.c
    M compilers/opsc/src/Ops/Emitter.pm

  Log Message:
  -----------
  [imcc] optimize used_once - cage

address of array ins->symregs will always evaluate to true, statically allocated
check ins->symregs[0] instead.
Detected with clang-3.5++

Whitespace collapsing in opsc/src/Ops/Emitter