gcc/testsuite/gcc.target/arm/negdi-2.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target arm32 } */
   3 /* { dg-options "-O2" } */
   4
   5 signed long long zero_extendsidi_negsi (unsigned int x)
   6 {
   7   return -x;
   8 }
   9 /*
  10 Expected output:
  11         rsb     r0, r0, #0
  12         mov     r1, #0
  13 */
  14 /* { dg-final { scan-assembler-times "rsbs?\\t...?, ...?, #0" 1 } } */
  15 /* { dg-final { scan-assembler-times "mov" 1 } } */