diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5af0cea01af03fd2edc10a78ad7f66febbf830ae..59eaf4862563bdd7019f005684afc473126cbbee 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2013-02-05 Jan Hubicka <jh@suse.cz> + + PR tree-optimization/r55789 + * cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove + the dead call anyway. + 2013-02-05 Eric Botcazou <ebotcazou@adacore.com> PR sanitizer/55374 diff --git a/gcc/cgraphclones.c b/gcc/cgraphclones.c index 30d02d11dd92fc9ff8227a751668929f13bce778..3a2e3d679e2153247729a2a2b62a828cc67e090c 100644 --- a/gcc/cgraphclones.c +++ b/gcc/cgraphclones.c @@ -570,7 +570,10 @@ cgraph_remove_node_and_inline_clones (struct cgraph_node *node, struct cgraph_no bool found = false; if (node == forbidden_node) - return true; + { + cgraph_remove_edge (node->callers); + return true; + } for (e = node->callees; e; e = next) { next = e->next_callee; diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ab73fbf6b08d329862925e779376f89dd86052c6..58f1643314b1c3d1af09e13c8d668c470d3a5ff4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-02-05 Jan Hubicka <jh@suse.cz> + + PR tree-optimization/r55789 + * g++.dg/torture/pr55789.C: New testcase. + 2013-02-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/56167 diff --git a/gcc/testsuite/g++.dg/torture/pr55789.C b/gcc/testsuite/g++.dg/torture/pr55789.C new file mode 100644 index 0000000000000000000000000000000000000000..a5a31a4f517c4721b22525710181c1920596e12a --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr55789.C @@ -0,0 +1,30 @@ +/* { dg-do compile } */ +/* { dg-options "-fno-guess-branch-probability -fno-tree-forwprop --param max-early-inliner-iterations=10 --param=early-inlining-insns=176" } */ + +template < typename T > struct intrusive_ptr +{ + ~intrusive_ptr () + { + delete px; + } + T *px; +}; + +struct section_info +{ + intrusive_ptr < section_info > parent; +}; + +struct file_info +{ + intrusive_ptr < file_info > parent; + intrusive_ptr < section_info > switched_section; +}; + + +void +start_file (void) +{ + intrusive_ptr < file_info > parent; +} +