gcc/testsuite/gcc.target/i386/indirect-thunk-6.c

   1 /* { dg-do compile { target *-*-linux* } } */
   2 /* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -fpic -fno-plt -mindirect-branch=thunk" } */
   3
   4 extern void bar (void);
   5
   6 int
   7 foo (void)
   8 {
   9   bar ();
  10   return 0;
  11 }
  12
  13 /* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*bar@GOT" { target x32 } } } */
  14 /* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" { target x32 } } } */
  15 /* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 { target x32 } } } */
  16 /* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 { target x32 } } } */
  17 /* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar@GOT" { target { ! x32 } } } } */
  18 /* { dg-final { scan-assembler "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { ! x32 } } } } */
  19 /* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
  20 /* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 1 { target { ! x32 } } } } */
  21 /* { dg-final { scan-assembler {\tpause} } } */
  22 /* { dg-final { scan-assembler {\tlfence} } } */