gcc/testsuite/gcc.target/powerpc/pr39457.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-options "-O2 -mminimal-toc" } */
   3
   4 /* PR 39457 -- fix breakage because the compiler ran out of registers and
   5    wanted to stash a floating point value to the LR/CTR register.  */
   6
   7 /* -O2 -m64 -mminimal-toc */
   8 typedef struct { void *s; } S;
   9 typedef void (*T1) (void);
  10 typedef void (*T2) (void *, void *, int, void *);
  11 char *fn1 (const char *, ...);
  12 void *fn2 (void);
  13 int fn3 (char *, int);
  14 int fn4 (const void *);
  15 int fn5 (const void *);
  16 long fn6 (void) __attribute__ ((__const__));
  17 int fn7 (void *, void *, void *);
  18 void *fn8 (void *, long);
  19 void *fn9 (void *, long, const char *, ...);
  20 void *fn10 (void *);
  21 long fn11 (void) __attribute__ ((__const__));
  22 long fn12 (void *, const char *, T1, T2, void *);
  23 void *fn13 (void *);
  24 long fn14 (void) __attribute__ ((__const__));
  25 extern void *v1;
  26 extern char *v2;
  27 extern int v3;
  28
  29 void
  30 foo (void *x, char *z)
  31 {
  32   void *i1, *i2;
  33   int y;
  34   if (v1)
  35     return;
  36   v1 = fn9 (fn10 (fn2 ()), fn6 (), "x", 0., "y", 0., 0);
  37   y = 520 - (520 - fn4 (x)) / 2;
  38   fn9 (fn8 (v1, fn6 ()), fn6 (), "wig", fn8 (v1, fn14 ()), "x", 18.0,
  39        "y", 16.0, "wid", 80.0, "hi", 500.0, 0);
  40   fn9 (fn10 (v1), fn6 (), "x1", 0., "y1", 0., "x2", 80.0, "y2",
  41        500.0, "f", fn3 ("fff", 0x0D0DFA00), 0);
  42   fn13 (((S *) fn8 (v1, fn6 ()))->s);
  43   fn12 (fn8 (v1, fn11 ()), "ev", (T1) fn7, 0, fn8 (v1, fn6 ()));
  44   fn9 (fn8 (v1, fn6 ()), fn6 (), "wig",
  45        fn8 (v1, fn14 ()), "x", 111.0, "y", 14.0, "wid", 774.0, "hi",
  46        500.0, 0);
  47   v1 = fn9 (fn10 (v1), fn6 (), "x1", 0., "y1", 0., "x2", 774.0, "y2",
  48             500.0, "f", fn3 ("gc", 0x0D0DFA00), 0);
  49   fn1 (z, 0);
  50   i1 = fn9 (fn8 (v1, fn6 ()), fn6 (), "pixbuf", x, "x",
  51             800 - fn5 (x) / 2, "y", y - fn4 (x), 0);
  52   fn12 (fn8 (i1, fn11 ()), "ev", (T1) fn7, 0, "/ok/");
  53   fn12 (fn8 (i1, fn11 ()), "ev", (T1) fn7, 0, 0);
  54   i2 = fn9 (fn8 (v1, fn6 ()), fn6 (), "txt", "OK", "fnt", v2, "x",
  55             800, "y", y - fn4 (x) + 15, "ar", 0, "f", v3, 0);
  56 }