diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 72 |
1 files changed, 3 insertions, 69 deletions
diff --git a/gcc/final.c b/gcc/final.c index db3095c..578e5d6 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -196,7 +196,7 @@ static int dialect_number; /* Nonnull if the insn currently being emitted was a COND_EXEC pattern. */ rtx current_insn_predicate; -/* True if printing into -fdump-final-insns= dump. */ +/* True if printing into -fdump-final-insns= dump. */ bool final_insns_dump_p; /* True if profile_function should be called, but hasn't been called yet. */ @@ -760,7 +760,7 @@ compute_alignments (void) if (!has_fallthru && (branch_count > count_threshold || (bb->count > bb->prev_bb->count.apply_scale (10, 1) - && (bb->prev_bb->count + && (bb->prev_bb->count <= ENTRY_BLOCK_PTR_FOR_FN (cfun) ->count.apply_scale (1, 2))))) { @@ -804,7 +804,7 @@ compute_alignments (void) /* Grow the LABEL_ALIGN array after new labels are created. */ -static void +static void grow_label_align (void) { int old = max_labelno; @@ -1507,72 +1507,6 @@ asm_str_count (const char *templ) return count; } -/* ??? This is probably the wrong place for these. */ -/* Structure recording the mapping from source file and directory - names at compile time to those to be embedded in debug - information. */ -struct debug_prefix_map -{ - const char *old_prefix; - const char *new_prefix; - size_t old_len; - size_t new_len; - struct debug_prefix_map *next; -}; - -/* Linked list of such structures. */ -static debug_prefix_map *debug_prefix_maps; - - -/* Record a debug file prefix mapping. ARG is the argument to - -fdebug-prefix-map and must be of the form OLD=NEW. */ - -void -add_debug_prefix_map (const char *arg) -{ - debug_prefix_map *map; - const char *p; - - p = strchr (arg, '='); - if (!p) - { - error ("invalid argument %qs to -fdebug-prefix-map", arg); - return; - } - map = XNEW (debug_prefix_map); - map->old_prefix = xstrndup (arg, p - arg); - map->old_len = p - arg; - p++; - map->new_prefix = xstrdup (p); - map->new_len = strlen (p); - map->next = debug_prefix_maps; - debug_prefix_maps = map; -} - -/* Perform user-specified mapping of debug filename prefixes. Return - the new name corresponding to FILENAME. */ - -const char * -remap_debug_filename (const char *filename) -{ - debug_prefix_map *map; - char *s; - const char *name; - size_t name_len; - - for (map = debug_prefix_maps; map; map = map->next) - if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0) - break; - if (!map) - return filename; - name = filename + map->old_len; - name_len = strlen (name) + 1; - s = (char *) alloca (name_len + map->new_len); - memcpy (s, map->new_prefix, map->new_len); - memcpy (s + map->new_len, name, name_len); - return ggc_strdup (s); -} - /* Return true if DWARF2 debug info can be emitted for DECL. */ static bool |