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| author | Jakub Jelinek <jakub@redhat.com> | 2023-02-22 11:22:03 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2023-02-22 11:22:03 +0100 |
| commit | fb5365907317551cf9e4661aa78dd4f773e7a18a (patch) | |
| tree | 93f8f5aff3ec71e7efd5d84832540407e7435a9d /gcc/cgraphclones.cc | |
| parent | 334f23d83261997ca89d8919b94b97aa22003a65 (diff) | |
| download | gcc-fb5365907317551cf9e4661aa78dd4f773e7a18a.tar.gz | |
cgraph: Handle BUILT_IN_UNREACHABLE_TRAP like BUILT_IN_UNREACHABLE in more spots [PR106258]
The following testcase ICEs because we still have some spots that
treat BUILT_IN_UNREACHABLE specially but not BUILT_IN_UNREACHABLE_TRAP
the same.
2023-02-22 Jakub Jelinek <jakub@redhat.com>
PR middle-end/106258
* cgraph.cc (cgraph_edge::redirect_call_stmt_to_callee,
cgraph_update_edges_for_call_stmt_node, cgraph_node::verify_node):
Handle BUILT_IN_UNREACHABLE_TRAP like BUILT_IN_UNREACHABLE.
* cgraphclones.cc (cgraph_node::create_clone): Likewise.
* g++.dg/ipa/pr106258.C: New test.
Diffstat (limited to 'gcc/cgraphclones.cc')
| -rw-r--r-- | gcc/cgraphclones.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cgraphclones.cc b/gcc/cgraphclones.cc index 3d97ee42f77..4a4773ec565 100644 --- a/gcc/cgraphclones.cc +++ b/gcc/cgraphclones.cc @@ -425,7 +425,9 @@ cgraph_node::create_clone (tree new_decl, profile_count prof_count, version. The only exception is when the edge was proved to be unreachable during the cloning procedure. */ if (!e->callee - || !fndecl_built_in_p (e->callee->decl, BUILT_IN_UNREACHABLE)) + || !(fndecl_built_in_p (e->callee->decl, BUILT_IN_UNREACHABLE) + || fndecl_built_in_p (e->callee->decl, + BUILT_IN_UNREACHABLE_TRAP))) e->redirect_callee_duplicating_thunks (new_node); } new_node->expand_all_artificial_thunks (); |