dalvik/vm/compiler/template/armv5te-vfp/funopNarrower.S

   1     /*
   2      * Generic 64bit-to-32bit floating point unary operation.  Provide an
   3      * "instr" line that specifies an instruction that performs "s0 = op d0".
   4      *
   5      * For: double-to-int, double-to-float
   6      *
   7      * On entry:
   8      *     r0 = target dalvik register address
   9      *     r1 = src dalvik register address
  10      */
  11     /* unop vA, vB */
  12     fldd    d0, [r1]                    @ d0<- vB
  13     $instr                              @ s0<- op d0
  14     fsts    s0, [r0]                    @ vA<- s0
  15     bx      lr