blob: 881f541772c900abb65dff544512d948d1261d8f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
/* { dg-do compile } */
/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-extern " } */
/* { dg-additional-options "-fno-pic" { target { ! *-*-darwin* } } } */
extern void (*bar) (void);
__attribute__ ((function_return("thunk-inline")))
int
foo (void)
{
bar ();
return 0;
}
/* { dg-final { scan-assembler-times {\tpause} 1 } } */
/* { dg-final { scan-assembler-times {\tlfence} 1 } } */
/* { dg-final { scan-assembler-not "jmp\[ \t\]*_?__x86_return_thunk" } } */
/* { dg-final { scan-assembler {jmp[ \t]*\.?LIND} } } */
/* { dg-final { scan-assembler {call[ \t]*\.?LIND} } } */
/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*bar" { target *-*-linux* } } } */
/* { dg-final { scan-assembler {movq[ \t]*_bar} { target { lp64 && *-*-darwin* } } } } */
/* { dg-final { scan-assembler {movl[ \t]*[Ll]_bar\$non_lazy_ptr-L[0-9]+\$pb} { target { ia32 && *-*-darwin* } } } } */
/* { dg-final { scan-assembler "call\[ \t\]*_?__x86_indirect_thunk_(r|e)ax" } } */
/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */
|
