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 NOMIPS16 f (int *p)
  17 {
  18   *p = normal ();
  19   normal2 ();
  20   staticfunc ();
  21   return 1;
  22 }
  23
  24 int tail ();
  25
  26 NOMIPS16 h ()
  27 {
  28   return tail ();
  29 }
  30
  31 void tail2 ();
  32
  33 NOMIPS16 void g ()
  34 {
  35   tail2 ();
  36 }
  37
  38 __attribute__ ((visibility ("hidden"))) void tail3 ();
  39
  40 NOMIPS16 void j ()
  41 {
  42   tail3 ();
  43 }
  44
  45 __attribute__ ((noinline)) static void tail4 () { asm (""); }
  46
  47 NOMIPS16 void k ()
  48 {
  49   tail4 ();
  50 }