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path: root/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-1.c
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/* { dg-do compile } */
/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep " } */
/* { dg-additional-options "-fno-pic" { target { ! *-*-darwin* } } } */

typedef void (*dispatch_t)(long offset);

dispatch_t dispatch;

extern void male_indirect_jump (long)
  __attribute__ ((indirect_branch("thunk")));

void
male_indirect_jump (long offset)
{
  dispatch(offset);
}

/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*dispatch" { target *-*-linux* } } } */
/* { dg-final { scan-assembler {movq[ \t]*_dispatch} { target { lp64 && *-*-darwin* } } } } */
/* { dg-final { scan-assembler {movl[ \t]*[Ll]_dispatch\$non_lazy_ptr-L[0-9]+\$pb} { target { ia32 && *-*-darwin* } } } } */
/* { dg-final { scan-assembler "jmp\[ \t\]*_?__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler {jmp[ \t]*\.?LIND} } } */
/* { dg-final { scan-assembler {call[ \t]*\.?LIND} } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */