diff options
| -rw-r--r-- | gcc/ipa-inline.c | 17 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-2.c | 15 |
2 files changed, 32 insertions, 0 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index 413446b..012b326 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -396,6 +396,23 @@ can_inline_edge_p (struct cgraph_edge *e, bool report, e->inline_failed = CIF_SANITIZE_ATTRIBUTE_MISMATCH; inlinable = false; } + else if (profile_arc_flag + && (lookup_attribute ("no_profile_instrument_function", + DECL_ATTRIBUTES (caller->decl)) == NULL_TREE) + != (lookup_attribute ("no_profile_instrument_function", + DECL_ATTRIBUTES (callee->decl)) == NULL_TREE)) + { + cgraph_node *origin = caller; + while (origin->clone_of) + origin = origin->clone_of; + + if (!DECL_STRUCT_FUNCTION (origin->decl)->always_inline_functions_inlined) + { + e->inline_failed = CIF_UNSPECIFIED; + inlinable = false; + } + } + if (!inlinable && report) report_inline_failed_reason (e); return inlinable; diff --git a/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-2.c b/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-2.c new file mode 100644 index 0000000..472eca8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-2.c @@ -0,0 +1,15 @@ +/* { dg-require-effective-target global_constructor } */ +/* { dg-options "-O2 -fprofile-generate -fprofile-update=single -fdump-tree-optimized" } */ + +__attribute__ ((no_profile_instrument_function)) +int foo() +{ + return 0; +} + +int bar() +{ + return foo(); +} + +/* { dg-final { scan-tree-dump-not" = foo \\(\\)" "optimized"} } */ |