diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/ret-thunk-13.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/ret-thunk-13.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/ret-thunk-13.c b/gcc/testsuite/gcc.target/i386/ret-thunk-13.c new file mode 100644 index 00000000000..3759246d7ff --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/ret-thunk-13.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mfunction-return=keep -mindirect-branch=thunk-inline -fno-pic" } */ + +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 {\tlfence} 2 } } */ +/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { ! x32 } } } } */ +/* { 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" { target { x32 } } } } */ +/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */ |