gcc/testsuite/gcc.target/aarch64/ccmp_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ffinite-math-only" } */
   3
   4 int
   5 f1 (int a)
   6 {
   7   return a == 17 || a == 32;
   8 }
   9
  10 int
  11 f2 (int a)
  12 {
  13   return a == 33 || a == 18;
  14 }
  15
  16 int
  17 f3 (int a, int b)
  18 {
  19   return a == 19 && b == 34;
  20 }
  21
  22 int
  23 f4 (int a, int b)
  24 {
  25   return a == 35 && b == 20;
  26 }
  27
  28 int
  29 f5 (int a)
  30 {
  31   return a == 0 || a == 5;
  32 }
  33
  34 int
  35 f6 (int a)
  36 {
  37   return a == 6 || a == 0;
  38 }
  39
  40 int
  41 f7 (int a, int b)
  42 {
  43   return a == 0 && b == 7;
  44 }
  45
  46 int
  47 f8 (int a, int b)
  48 {
  49   return a == 9 && b == 0;
  50 }
  51
  52 int
  53 f9 (float a, float b)
  54 {
  55   return a < 0.0f && a > b;
  56 }
  57
  58 int
  59 f10 (float a, float b)
  60 {
  61   return a == b || b == 0.0f;
  62 }
  63
  64 int
  65 f11 (double a, int b)
  66 {
  67   return a < 0.0f && b == 30;
  68 }
  69
  70 int
  71 f12 (double a, int b)
  72 {
  73   return b == 31 || a == 0.0f;
  74 }
  75
  76 int
  77 f13 (int a, int b)
  78 {
  79   a += b;
  80   return a == 3 || a == 0;
  81 }
  82
  83 /* { dg-final { scan-assembler "cmp\t(.)+32" } } */
  84 /* { dg-final { scan-assembler "cmp\t(.)+33" } } */
  85 /* { dg-final { scan-assembler "cmp\t(.)+34" } } */
  86 /* { dg-final { scan-assembler "cmp\t(.)+35" } } */
  87
  88 /* { dg-final { scan-assembler-times "\tcmp\tw\[0-9\]+, 0" 4 } } */
  89 /* { dg-final { scan-assembler-times "fcmpe\t(?:.)+0\\.0" 1 } } */
  90 /* { dg-final { scan-assembler-times "fcmp\t(?:.)+0\\.0" 1 } } */
  91
  92 /* { dg-final { scan-assembler "adds\t" } } */
  93 /* { dg-final { scan-assembler-times "\tccmp\t" 11 } } */
  94 /* { dg-final { scan-assembler-times "fccmp\t.*0\\.0" 1 } } */
  95 /* { dg-final { scan-assembler-times "fccmpe\t.*0\\.0" 1 } } */