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/* Test BTF extern linkage for functions.
We expect to see one BTF_KIND_FUNC type with global linkage (foo), and
one BTF_KIND_FUNC type with extern linkage (extfunc). */
/* { dg-do compile } */
/* { dg-options "-O0 -gbtf -dA" } */
/* { dg-final { scan-assembler-times " BTF_KIND_FUNC\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*linkage=2\[\\r\\n\]+\[^\\r\\n\]*\\(BTF_KIND_FUNC_PROTO 'extfunc'" 1 } } */
/* { dg-final { scan-assembler-times " BTF_KIND_FUNC\[^\\r\\n\]*\[\\r\\n\]+\[^\\r\\n\]*linkage=1\[\\r\\n\]+\[^\\r\\n\]*\\(BTF_KIND_FUNC_PROTO 'foo'" 1 } } */
extern int extfunc(int a, int b);
int foo (int x) {
int y = extfunc (x, x+1);
return y;
}
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