diff options
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/pr49675.f90 | 6 | ||||
| -rw-r--r-- | gcc/tree.c | 25 |
4 files changed, 43 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4bfd455628a..8a30143f578 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2011-07-18 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/49675 + * tree.c (build_common_builtin_nodes): Register + __builtin_return_address, __cyg_profile_func_enter + and __cyg_profile_func_exit. + 2011-07-18 Richard Henderson <rth@redhat.com> * bb-reorder.c (emit_barrier_after_bb): Split out of ... diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 32f59bd279b..03b4441c29d 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-07-18 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/49675 + * gfortran.dg/pr49675.f90: New test. + 2011-07-18 Richard Guenther <rguenther@suse.de> * gcc.dg/torture/20110718-1.c: New testcase. diff --git a/gcc/testsuite/gfortran.dg/pr49675.f90 b/gcc/testsuite/gfortran.dg/pr49675.f90 new file mode 100644 index 00000000000..06fd1b665bd --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr49675.f90 @@ -0,0 +1,6 @@ +! PR middle-end/49675 +! { dg-do compile } +! { dg-options "-finstrument-functions" } +end +! { dg-final { scan-assembler "__cyg_profile_func_enter" } } +! { dg-final { scan-assembler "__cyg_profile_func_exit" } } diff --git a/gcc/tree.c b/gcc/tree.c index 10f50de8a52..8c44851a18b 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -9546,6 +9546,31 @@ build_common_builtin_nodes (void) ? "_Unwind_SjLj_Resume" : "_Unwind_Resume"), ECF_NORETURN); + if (built_in_decls[BUILT_IN_RETURN_ADDRESS] == NULL_TREE) + { + ftype = build_function_type_list (ptr_type_node, integer_type_node, + NULL_TREE); + local_define_builtin ("__builtin_return_address", ftype, + BUILT_IN_RETURN_ADDRESS, + "__builtin_return_address", + ECF_NOTHROW); + } + + if (built_in_decls[BUILT_IN_PROFILE_FUNC_ENTER] == NULL_TREE + || built_in_decls[BUILT_IN_PROFILE_FUNC_EXIT] == NULL_TREE) + { + ftype = build_function_type_list (void_type_node, ptr_type_node, + ptr_type_node, NULL_TREE); + if (built_in_decls[BUILT_IN_PROFILE_FUNC_ENTER] == NULL_TREE) + local_define_builtin ("__cyg_profile_func_enter", ftype, + BUILT_IN_PROFILE_FUNC_ENTER, + "__cyg_profile_func_enter", 0); + if (built_in_decls[BUILT_IN_PROFILE_FUNC_EXIT] == NULL_TREE) + local_define_builtin ("__cyg_profile_func_exit", ftype, + BUILT_IN_PROFILE_FUNC_EXIT, + "__cyg_profile_func_exit", 0); + } + /* The exception object and filter values from the runtime. The argument must be zero before exception lowering, i.e. from the front end. After exception lowering, it will be the region number for the exception |