diff options
author | Tom Tromey <tom@tromey.com> | 2022-04-19 23:44:50 -0600 |
---|---|---|
committer | Tom Tromey <tom@tromey.com> | 2022-04-20 06:21:06 -0600 |
commit | 72b580b8f48927cf7bc4cf8bb951aaeff637d0ee (patch) | |
tree | 3d906c0e97c498c7f8abb43c7f43794a440639c4 | |
parent | 6e0d24c448d09a27f56799102f06223ceaf6ff4d (diff) |
Micro-optimize cooked_index_entry::full_name
I noticed that cooked_index_entry::full_name can return the canonical
string when there is no parent entry.
Regression tested on x86-64 Fedora 34.
-rw-r--r-- | gdb/dwarf2/cooked-index.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/gdb/dwarf2/cooked-index.c b/gdb/dwarf2/cooked-index.c index b66ef5a1c6..d8a1ab8d30 100644 --- a/gdb/dwarf2/cooked-index.c +++ b/gdb/dwarf2/cooked-index.c @@ -50,7 +50,7 @@ eq_entry (const void *a, const void *b) const char * cooked_index_entry::full_name (struct obstack *storage) const { - if ((flags & IS_LINKAGE) != 0) + if ((flags & IS_LINKAGE) != 0 || parent_entry == nullptr) return canonical; const char *sep = nullptr; @@ -66,13 +66,12 @@ cooked_index_entry::full_name (struct obstack *storage) const case language_ada: sep = "."; break; - } - if (sep == nullptr) - return canonical; + default: + return canonical; + } - if (parent_entry != nullptr) - parent_entry->write_scope (storage, sep); + parent_entry->write_scope (storage, sep); obstack_grow0 (storage, canonical, strlen (canonical)); return (const char *) obstack_finish (storage); } |