gcc/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-3.c

24 lines
751 B
C

/* { dg-do compile } */
/* { dg-options "-O2 -fno-pic" } */
typedef void (*dispatch_t)(long offset);
dispatch_t dispatch;
extern int male_indirect_jump (long)
__attribute__ ((indirect_branch("thunk-inline")));
int
male_indirect_jump (long offset)
{
dispatch(offset);
return 0;
}
/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?dispatch" { target { ! x32 } } } } */
/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 2 } } */
/* { dg-final { scan-assembler {\tpause} } } */
/* { dg-final { scan-assembler {\tlfence} } } */
/* { dg-final { scan-assembler-not "__x86_indirect_thunk" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */