llvm-gcc-4.2/gcc/testsuite/gcc.dg/sparc-constant-1.c

/* PR optimization/10876 */
/* { dg-do compile { target sparc*-*-* } } */

/* Verify that adding the constant 4096 is turned
   into substracting the constant -4096. */

int foo(int a)
{
  return a+4096;
}

/* { dg-final { scan-assembler "sub" } } */