sim/testsuite/sim/sh64/media/fnegs.cgs

   1 # sh testcase for fneg.s $frgh, $frf -*- Asm -*-
   2 # mach: all
   3 # as: -isa=shmedia
   4 # ld: -m shelf64
   5
   6         .include "media/testutils.inc"
   7
   8         start
   9 init:
  10         pta wrong, tr0
  11         movi 0, r0
  12         movi 1, r1
  13
  14 fnegs0:
  15         # Ensure fnegs(0) = 0.
  16         fmov.ls r0, fr7
  17         float.ls fr7, fr0
  18         fneg.s fr0, fr1
  19         fcmpeq.s fr0, fr1, r7
  20         bnei r7, 1, tr0
  21
  22 fnegs1:
  23         # Ensure fnegs(fnegs(1)) = 1.
  24         fmov.ls r1, fr7
  25         float.ls fr7, fr0
  26         fneg.s fr0, fr1
  27         fneg.s fr1, fr2
  28         fcmpeq.s fr0, fr2, r7
  29         bnei r7, 1, tr0
  30
  31 okay:
  32         pass
  33
  34 wrong:
  35         fail