sim/testsuite/sim/sh64/compact/negc.cgs

   1 # sh testcase for negc $rm, $rn -*- Asm -*-
   2 # mach: all
   3 # as: -isa=shcompact
   4 # ld: -m shelf32
   5
   6         .include "compact/testutils.inc"
   7
   8         .macro signbit sign
   9         mov r1, r2
  10         shlr16 r2
  11         shlr8 r2
  12         shlr r2
  13         shlr r2
  14         shlr r2
  15         shlr r2
  16         shlr r2
  17         shlr r2
  18         shlr r2
  19         assert r2, \sign
  20         .endm
  21         start
  22
  23         .global negc
  24 negc:
  25         clrt
  26         mov #1, r0
  27         negc r0, r1
  28         signbit #1
  29
  30 negc2:
  31         sett
  32         mov #1, r0
  33         negc r0, r1
  34         signbit #1
  35
  36 negc3:
  37         clrt
  38         mov #0, r0
  39         negc r0, r1
  40         signbit #0
  41
  42 negc4:
  43         sett
  44         mov #0, r0
  45         negc r0, r1
  46         signbit #1
  47
  48 negc5:
  49         clrt
  50         mov #0, r0
  51         or #255, r0
  52         negc r0, r1
  53         signbit #1
  54
  55 negc6:
  56         sett
  57         mov #0, r0
  58         or #255, r0
  59         negc r0, r1
  60         signbit #1
  61
  62 okay:
  63         pass
  64
  65 wrong:
  66         fail