Comment 11 for bug 490024

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Christophe Dumez (hydr0g3n) wrote : Re: 2.0.0rc2 dies without any reason

  /* Force a value to be in a register and stop the compiler referring
       to the source (mostly memory location) again. */
    #define force_reg(val) \
      ({ __typeof (val) _v; asm ("" : "=r" (_v) : "0" (val)); _v; })