gcc/testsuite/gcc.target/mips/call-6.c

   1 /* Like call-5.c, but for n64.  */
   2 /* { dg-options "-mrelax-pic-calls -mshared -foptimize-sibling-calls -mabi=64" } */
   3 /* { dg-skip-if "requires -foptimize-sibling-calls" { *-*-* } { "-O0" } { "" } } */
   4 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,normal\n1:\tjalr\t" } } */
   5 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,normal2\n1:\tjalr\t" } } */
   6 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,staticfunc\n1:\tjalr\t" } } */
   7 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,tail\n1:\tjalr\t" } } */
   8 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,tail2\n1:\tjalr\t" } } */
   9 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,tail3\n1:\tjr\t" } } */
  10 /* { dg-final { scan-assembler "\\.reloc\t1f,R_MIPS_JALR,tail4\n1:\tjr\t" } } */
  11
  12 __attribute__ ((noinline)) static void staticfunc () { asm (""); }
  13 int normal ();
  14 void normal2 ();
  15
  16 int
  17 NOMIPS16 f (int *p)
  18 {
  19   *p = normal ();
  20   normal2 ();
  21   staticfunc ();
  22   return 1;
  23 }
  24
  25 int tail ();
  26
  27 int
  28 NOMIPS16 h ()
  29 {
  30   return tail ();
  31 }
  32
  33 void tail2 ();
  34
  35 NOMIPS16 void g ()
  36 {
  37   tail2 ();
  38 }
  39
  40 __attribute__ ((visibility ("hidden"))) void tail3 ();
  41
  42 NOMIPS16 void j ()
  43 {
  44   tail3 ();
  45 }
  46
  47 __attribute__ ((noinline)) static void tail4 () { asm (""); }
  48
  49 NOMIPS16 void k ()
  50 {
  51   tail4 ();
  52 }