gcc/testsuite/gcc.target/i386/pr85095-1.c

   1 /* PR target/85095 *
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -masm=att" } */
   4
   5 unsigned int
   6 foo (unsigned int a, unsigned int b)
   7 {
   8   a += b;
   9   if (a < b) a++;
  10   return a;
  11 }
  12
  13 #ifdef __x86_64__
  14 unsigned long long
  15 bar (unsigned long long a, unsigned long long b)
  16 {
  17   a += b;
  18   if (a < b) a++;
  19   return a;
  20 }
  21
  22 unsigned long long
  23 baz (unsigned int a, unsigned int b)
  24 {
  25   a += b;
  26   if (a < b) a++;
  27   return a;
  28 }
  29 #endif
  30
  31 /* { dg-final { scan-assembler-times "adcl\t\\\$0," 1 { target ia32 } } } */
  32 /* { dg-final { scan-assembler-times "adcl\t\\\$0," 2 { target { ! ia32 } } } } */
  33 /* { dg-final { scan-assembler-times "adcq\t\\\$0," 1 { target { ! ia32 } } } } */