diff options
Diffstat (limited to 'gcc/c-family')
| -rw-r--r-- | gcc/c-family/ChangeLog | 14 | ||||
| -rw-r--r-- | gcc/c-family/c-common.c | 2 | ||||
| -rw-r--r-- | gcc/c-family/c-opts.c | 10 |
3 files changed, 26 insertions, 0 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 16ef84a3634..50ad1016f7c 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,17 @@ +2013-02-18 Aldy Hernandez <aldyh@redhat.com> + + PR target/52555 + * c-common.c (handle_optimize_attribute): Call + save_optabs_if_changed. + +2013-02-18 Jakub Jelinek <jakub@redhat.com> + Steven Bosscher <steven@gcc.gnu.org> + + PR pch/54117 + * c-opts.c (c_common_post_options): If debug info is enabled + and non-dwarf*, refuse to load PCH files and when writing PCH + file warn. + 2013-02-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/56167 diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index 1e6afaa77f2..a1d47a68045 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -8925,6 +8925,8 @@ handle_optimize_attribute (tree *node, tree name, tree args, DECL_FUNCTION_SPECIFIC_OPTIMIZATION (*node) = build_optimization_node (); + save_optabs_if_changed (*node); + /* Restore current options. */ cl_optimization_restore (&global_options, &cur_opts); } diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c index 1a922a81c35..4b6990a60c1 100644 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c @@ -945,6 +945,16 @@ c_common_post_options (const char **pfilename) because the default address space slot then can't be used for the output PCH file. */ if (pch_file) + { + c_common_no_more_pch (); + /* Only -g0 and -gdwarf* are supported with PCH, for other + debug formats we warn here and refuse to load any PCH files. */ + if (write_symbols != NO_DEBUG && write_symbols != DWARF2_DEBUG) + warning (OPT_Wdeprecated, + "the \"%s\" debug format cannot be used with " + "pre-compiled headers", debug_type_names[write_symbols]); + } + else if (write_symbols != NO_DEBUG && write_symbols != DWARF2_DEBUG) c_common_no_more_pch (); /* Yuk. WTF is this? I do know ObjC relies on it somewhere. */ |