gcc/testsuite/gcc.target/mips/call-1.c

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