gcc/testsuite/gcc.target/i386/bmi-2.c

   1 /* { dg-do compile { target { ! { ia32 }  } } } */
   2 /* { dg-options "-O2 -mbmi " } */
   3 /* { dg-final { scan-assembler "andn\[^\\n]*rax" } } */
   4 /* { dg-final { scan-assembler-times "bextr\[ \\t]+\[^\\n]*rax" 2 } } */
   5 /* { dg-final { scan-assembler "blsi\[^\\n]*rax" } } */
   6 /* { dg-final { scan-assembler "blsmsk\[^\\n]*rax" } } */
   7 /* { dg-final { scan-assembler "blsr\[^\\n]*rax" } } */
   8 /* { dg-final { scan-assembler "tzcntq\[^\\n]*rax" } } */
   9
  10 #include <x86intrin.h>
  11
  12 unsigned long long
  13 func_andn64 (unsigned long long X, unsigned long long Y)
  14 {
  15   return __andn_u64 (X, Y);
  16 }
  17
  18 unsigned long long
  19 func_bextr64 (unsigned long long X, unsigned long long Y)
  20 {
  21   return __bextr_u64 (X, Y);
  22 }
  23
  24 unsigned long long
  25 func_bextr64_3args (unsigned long long X,
  26                     unsigned long long Y,
  27                     unsigned long long Z)
  28 {
  29   return _bextr_u64 (X, Y, Z);
  30 }
  31
  32 unsigned long long
  33 func_blsi64 (unsigned long long X)
  34 {
  35   return __blsi_u64 (X);
  36 }
  37
  38 unsigned long long
  39 func_blsmsk64 (unsigned long long X)
  40 {
  41   return __blsmsk_u64 (X);
  42 }
  43
  44 unsigned long long
  45 func_blsr64 (unsigned long long X)
  46 {
  47   return __blsr_u64 (X);
  48 }
  49
  50 unsigned long long
  51 func_tzcnt64 (unsigned long long X)
  52 {
  53   return __tzcnt_u64 (X);
  54 }