target-sparc/fbranch_template.h

   1 /* FCC1:FCC0: 0 =, 1 <, 2 >, 3 u */
   2
   3 void OPPROTO glue(op_eval_fbne, FCC)(void)
   4 {
   5 // !0
   6     T2 = FFLAG_SET(FSR_FCC0) | FFLAG_SET(FSR_FCC1); /* L or G or U */
   7 }
   8
   9 void OPPROTO glue(op_eval_fblg, FCC)(void)
  10 {
  11 // 1 or 2
  12     T2 = FFLAG_SET(FSR_FCC0) ^ FFLAG_SET(FSR_FCC1);
  13 }
  14
  15 void OPPROTO glue(op_eval_fbul, FCC)(void)
  16 {
  17 // 1 or 3
  18     T2 = FFLAG_SET(FSR_FCC0);
  19 }
  20
  21 void OPPROTO glue(op_eval_fbl, FCC)(void)
  22 {
  23 // 1
  24     T2 = FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1);
  25 }
  26
  27 void OPPROTO glue(op_eval_fbug, FCC)(void)
  28 {
  29 // 2 or 3
  30     T2 = FFLAG_SET(FSR_FCC1);
  31 }
  32
  33 void OPPROTO glue(op_eval_fbg, FCC)(void)
  34 {
  35 // 2
  36     T2 = !FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1);
  37 }
  38
  39 void OPPROTO glue(op_eval_fbu, FCC)(void)
  40 {
  41 // 3
  42     T2 = FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1);
  43 }
  44
  45 void OPPROTO glue(op_eval_fbe, FCC)(void)
  46 {
  47 // 0
  48     T2 = !FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1);
  49 }
  50
  51 void OPPROTO glue(op_eval_fbue, FCC)(void)
  52 {
  53 // 0 or 3
  54     T2 = !(FFLAG_SET(FSR_FCC1) ^ FFLAG_SET(FSR_FCC0));
  55     FORCE_RET();
  56 }
  57
  58 void OPPROTO glue(op_eval_fbge, FCC)(void)
  59 {
  60 // 0 or 2
  61     T2 = !FFLAG_SET(FSR_FCC0);
  62 }
  63
  64 void OPPROTO glue(op_eval_fbuge, FCC)(void)
  65 {
  66 // !1
  67     T2 = !(FFLAG_SET(FSR_FCC0) & !FFLAG_SET(FSR_FCC1));
  68 }
  69
  70 void OPPROTO glue(op_eval_fble, FCC)(void)
  71 {
  72 // 0 or 1
  73     T2 = !FFLAG_SET(FSR_FCC1);
  74 }
  75
  76 void OPPROTO glue(op_eval_fbule, FCC)(void)
  77 {
  78 // !2
  79     T2 = !(!FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1));
  80 }
  81
  82 void OPPROTO glue(op_eval_fbo, FCC)(void)
  83 {
  84 // !3
  85     T2 = !(FFLAG_SET(FSR_FCC0) & FFLAG_SET(FSR_FCC1));
  86 }
  87
  88 #undef FCC
  89 #undef FFLAG_SET