| /* { dg-do compile } */ |
| /* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-inline " } */ |
| /* { dg-additional-options "-fno-pic" { target { ! *-*-darwin* } } } */ |
| |
| extern void (*bar) (void); |
| extern int foo (void) __attribute__ ((function_return("thunk"))); |
| |
| int |
| foo (void) |
| { |
| bar (); |
| return 0; |
| } |
| |
| /* { dg-final { scan-assembler "jmp\[ \t\]*_?__x86_return_thunk" } } */ |
| /* { dg-final { scan-assembler-times {\tpause} 2 } } */ |
| /* { dg-final { scan-assembler-times {\tlfence} 2 } } */ |
| /* { dg-final { scan-assembler-times {jmp[ \t]*\.?LIND} 3 } } */ |
| /* { dg-final { scan-assembler-times {call[ \t]*\.?LIND} 3 } } */ |
| /* { dg-final { scan-assembler-not "jmp\[ \t\]*_?__x86_indirect_thunk" } } */ |
| /* { dg-final { scan-assembler-not "call\[ \t\]*_?__x86_indirect_thunk_(r|e)ax" } } */ |
| /* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" } } */ |
