gcc/testsuite/gcc.c-torture/compile/20000804-1.c

   1 /* This does not work on m68hc11 or h8300 due to the use of an asm
   2    statement to force a 'long long' (64-bits) to go in a register.  */
   3 /* { dg-do assemble { xfail m6811-*-* m6812-*-* h8300-*-* } } */
   4 /* { dg-skip-if "" { { i?86-*-* x86_64-*-* } && ilp32 } { "-fpic" "-fPIC" } { "" } } */
   5 /* { dg-skip-if "PIC default" { i?86-*-darwin* } { "*" } { "" } } */
   6 /* { dg-skip-if "No 64-bit registers" { m32c-*-* } { "*" } { "" } } */
   7
   8 /* Copyright (C) 2000, 2003 Free Software Foundation */
   9 __complex__ long long f ()
  10 {
  11   int i[99];
  12   __complex__ long long v;
  13
  14   v += f ();
  15   asm("": "+r" (v) : "r" (0), "r" (1));
  16   v = 2;
  17   return v;
  18   g (&v);
  19 }