diff options
| -rw-r--r-- | gcc/ChangeLog | 25 | ||||
| -rw-r--r-- | gcc/alias.c | 6 | ||||
| -rw-r--r-- | gcc/basic-block.h | 2 | ||||
| -rw-r--r-- | gcc/c-common.c | 6 | ||||
| -rw-r--r-- | gcc/c-common.h | 2 | ||||
| -rw-r--r-- | gcc/c-decl.c | 4 | ||||
| -rw-r--r-- | gcc/c-opts.c | 2 | ||||
| -rw-r--r-- | gcc/c-pragma.c | 2 | ||||
| -rw-r--r-- | gcc/c-pretty-print.h | 2 | ||||
| -rw-r--r-- | gcc/cfg.c | 2 | ||||
| -rw-r--r-- | gcc/cfganal.c | 2 | ||||
| -rw-r--r-- | gcc/cfgbuild.c | 2 | ||||
| -rw-r--r-- | gcc/cfgcleanup.c | 12 | ||||
| -rw-r--r-- | gcc/cfglayout.c | 2 | ||||
| -rw-r--r-- | gcc/cfgrtl.c | 2 | ||||
| -rw-r--r-- | gcc/convert.c | 2 | ||||
| -rw-r--r-- | gcc/cpphash.h | 2 | ||||
| -rw-r--r-- | gcc/cpplex.c | 2 | ||||
| -rw-r--r-- | gcc/cpplib.h | 6 | ||||
| -rw-r--r-- | gcc/df.h | 4 | ||||
| -rw-r--r-- | gcc/diagnostic.c | 4 | ||||
| -rw-r--r-- | gcc/diagnostic.h | 4 | ||||
| -rw-r--r-- | gcc/dwarf2.h | 2 |
23 files changed, 62 insertions, 37 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cfca9bfbb8e..5e5e1ba3b23 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,28 @@ +2003-01-17 Kazu Hirata <kazu@cs.umass.edu> + + * alias.c: Fix comment typos. + * basic-block.h: Likewise. + * c-common.c: Likewise. + * c-common.h: Likewise. + * c-decl.c: Likewise. + * c-opts.c: Likewise. + * c-pragma.c: Likewise. + * c-pretty-print.h: Likewise. + * cfg.c: Likewise. + * cfganal.c: Likewise. + * cfgbuild.c: Likewise. + * cfgcleanup.c: Likewise. + * cfglayout.c: Likewise. + * cfgrtl.c: Likewise. + * convert.c: Likewise. + * cpphash.h: Likewise. + * cpplex.c: Likewise. + * cpplib.h: Likewise. + * df.h: Likewise. + * diagnostic.c: Likewise. + * diagnostic.h: Likewise. + * dwarf2.h: Likewise. + 2003-01-17 Stan Shebs <shebs@apple.com> * config/darwin-protos.h: Forward-declare struct cpp_reader. diff --git a/gcc/alias.c b/gcc/alias.c index ffd4991a2c6..23f41341844 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -64,7 +64,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA To see whether two alias sets can point to the same memory, we must see if either alias set is a subset of the other. We need not trace - past immediate descendents, however, since we propagate all + past immediate descendants, however, since we propagate all grandchildren up one level. Alias set zero is implicitly a superset of all other alias sets. @@ -77,7 +77,7 @@ typedef struct alias_set_entry HOST_WIDE_INT alias_set; /* The children of the alias set. These are not just the immediate - children, but, in fact, all descendents. So, if we have: + children, but, in fact, all descendants. So, if we have: struct T { struct S s; float f; } @@ -1953,7 +1953,7 @@ adjust_offset_for_component_ref (x, offset) return GEN_INT (ioffset); } -/* Return nonzero if we can deterimine the exprs corresponding to memrefs +/* Return nonzero if we can determine the exprs corresponding to memrefs X and Y and they do not overlap. */ static int diff --git a/gcc/basic-block.h b/gcc/basic-block.h index 78b7ac6b3f4..5dd0007b289 100644 --- a/gcc/basic-block.h +++ b/gcc/basic-block.h @@ -478,7 +478,7 @@ struct loop This does not include loop exits due to return instructions. This is because all bivs and givs are pseudos, and hence must be - dead after a return, so the presense of a return does not affect + dead after a return, so the presence of a return does not affect any of the optimizations that use this info. It is simpler to just not include return instructions on this list. */ rtx exit_labels; diff --git a/gcc/c-common.c b/gcc/c-common.c index 84166c98da3..2eb2eb7e8c8 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -872,7 +872,7 @@ const struct attribute_spec c_common_attribute_table[] = }; /* Give the specifications for the format attributes, used by C and all - descendents. */ + descendants. */ const struct attribute_spec c_common_format_attribute_table[] = { @@ -2994,7 +2994,7 @@ c_common_get_alias_set (t) if (! TYPE_P (t)) return -1; - /* The C standard guarantess that any object may be accessed via an + /* The C standard guarantees that any object may be accessed via an lvalue that has character type. */ if (t == char_type_node || t == signed_char_type_node @@ -6355,7 +6355,7 @@ handle_nonnull_attribute (node, name, args, flags, no_add_attrs) unsigned HOST_WIDE_INT attr_arg_num; /* If no arguments are specified, all pointer arguments should be - non-null. Veryify a full prototype is given so that the arguments + non-null. Verify a full prototype is given so that the arguments will have the correct types when we actually check them later. */ if (! args) { diff --git a/gcc/c-common.h b/gcc/c-common.h index 3e976621711..8164fa80942 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -1010,7 +1010,7 @@ extern tree strip_array_types PARAMS ((tree)); /* GOTO_STMT accessor. This gives access to the label associated with a goto statement. */ #define GOTO_DESTINATION(NODE) TREE_OPERAND (GOTO_STMT_CHECK (NODE), 0) -/* True for goto created artifically by the compiler. */ +/* True for goto created artificially by the compiler. */ #define GOTO_FAKE_P(NODE) (TREE_LANG_FLAG_0 (GOTO_STMT_CHECK (NODE))) /* COMPOUND_STMT accessor. This gives access to the TREE_LIST of diff --git a/gcc/c-decl.c b/gcc/c-decl.c index e3d07aab96d..c6aa2709dcc 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -2922,7 +2922,7 @@ start_decl (declarator, declspecs, initialized, attributes) Thread-local variables are never common, since there's no entrenched body of code to break, and it allows more efficient variable references - in the presense of dynamic linking. */ + in the presence of dynamic linking. */ if (TREE_CODE (decl) == VAR_DECL && !initialized @@ -5024,7 +5024,7 @@ grokfield (filename, line, declarator, declspecs, width) again this is an anonymous struct. Otherwise this is an error. - Oh what a horrid tangled web we weave. I wonder if MS consiously + Oh what a horrid tangled web we weave. I wonder if MS consciously took this from Plan 9 or if it was an accident of implementation that took root before someone noticed the bug... */ diff --git a/gcc/c-opts.c b/gcc/c-opts.c index 5270d625a20..bb074615e2a 100644 --- a/gcc/c-opts.c +++ b/gcc/c-opts.c @@ -314,7 +314,7 @@ static const struct cl_option cl_options[] = #undef COMMAND_LINE_OPTIONS /* Holds switches parsed by c_common_decode_option (), but whose - handling is deffered to c_common_post_options (). */ + handling is deferred to c_common_post_options (). */ static void defer_opt PARAMS ((enum opt_code, const char *)); static struct deferred_opt { diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c index d489cdca0da..78e9d9dd105 100644 --- a/gcc/c-pragma.c +++ b/gcc/c-pragma.c @@ -424,7 +424,7 @@ handle_pragma_extern_prefix (dummy) } #endif -/* Hook from the front ends to apply the results of one of the preceeding +/* Hook from the front ends to apply the results of one of the preceding pragmas that rename variables. */ tree diff --git a/gcc/c-pretty-print.h b/gcc/c-pretty-print.h index 013ab6fa4a6..3bdd6fec4a7 100644 --- a/gcc/c-pretty-print.h +++ b/gcc/c-pretty-print.h @@ -42,7 +42,7 @@ struct c_pretty_print_info int *offset_list; /* These must be overridden by each of the C and C++ front-end to - reflect their understanding of syntatic productions when they differ. */ + reflect their understanding of syntactic productions when they differ. */ c_pretty_print_fn declaration; c_pretty_print_fn declaration_specifiers; c_pretty_print_fn type_specifier; diff --git a/gcc/cfg.c b/gcc/cfg.c index 1bfba7d111f..ec9fff5f465 100644 --- a/gcc/cfg.c +++ b/gcc/cfg.c @@ -572,7 +572,7 @@ dump_flow_info (file) /* Check the consistency of profile information. We can't do that in verify_flow_info, as the counts may get invalid for incompletely - solved graphs, later elliminating of conditionals or roundoff errors. + solved graphs, later eliminating of conditionals or roundoff errors. It is still practical to have them reported for debugging of simple testcases. */ sum = 0; diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 325a64df1f8..adbe8661124 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -234,7 +234,7 @@ set_edge_can_fallthru_flag () e->flags |= EDGE_CAN_FALLTHRU; } - /* If the BB ends with an invertable condjump all (2) edges are + /* If the BB ends with an invertible condjump all (2) edges are CAN_FALLTHRU edges. */ if (!bb->succ || !bb->succ->succ_next || bb->succ->succ_next->succ_next) continue; diff --git a/gcc/cfgbuild.c b/gcc/cfgbuild.c index 7bc33f248d0..2e1830c924f 100644 --- a/gcc/cfgbuild.c +++ b/gcc/cfgbuild.c @@ -148,7 +148,7 @@ count_basic_blocks (f) for (insn = f; insn; insn = NEXT_INSN (insn)) { - /* Code labels and barriers causes curent basic block to be + /* Code labels and barriers causes current basic block to be terminated at previous real insn. */ if ((GET_CODE (insn) == CODE_LABEL || GET_CODE (insn) == BARRIER) && saw_insn) diff --git a/gcc/cfgcleanup.c b/gcc/cfgcleanup.c index ad507a1cd59..19e9fd54468 100644 --- a/gcc/cfgcleanup.c +++ b/gcc/cfgcleanup.c @@ -263,7 +263,7 @@ mentions_nonequal_regs (x, data) return 0; } /* Attempt to prove that the basic block B will have no side effects and - allways continues in the same edge if reached via E. Return the edge + always continues in the same edge if reached via E. Return the edge if exist, NULL otherwise. */ static edge @@ -323,7 +323,7 @@ thread_jump (mode, e, b) return NULL; /* Ensure that the comparison operators are equivalent. - ??? This is far too pesimistic. We should allow swapped operands, + ??? This is far too pessimistic. We should allow swapped operands, different CCmodes, or for example comparisons for interval, that dominate even when operands are not equivalent. */ if (!rtx_equal_p (XEXP (cond1, 0), XEXP (cond2, 0)) @@ -1146,7 +1146,7 @@ outgoing_edges_match (mode, bb1, bb2) /* Do not crossjump across loop boundaries. This is a temporary workaround for the common scenario in which crossjumping results in killing the duplicated loop condition, making bb-reorder rotate - the loop incorectly, leaving an extra unconditional jump inside + the loop incorrectly, leaving an extra unconditional jump inside the loop. This check should go away once bb-reorder knows how to duplicate @@ -1776,7 +1776,7 @@ cleanup_cfg (mode) { changed = true; /* We've possibly created trivially dead code. Cleanup it right - now to introduce more oppurtunities for try_optimize_cfg. */ + now to introduce more opportunities for try_optimize_cfg. */ if (!(mode & (CLEANUP_NO_INSN_DEL | CLEANUP_UPDATE_LIFE | CLEANUP_PRE_SIBCALL)) && !reload_completed) @@ -1790,8 +1790,8 @@ cleanup_cfg (mode) delete_unreachable_blocks (), changed = true; if (mode & CLEANUP_UPDATE_LIFE) { - /* Cleaning up CFG introduces more oppurtunities for dead code - removal that in turn may introduce more oppurtunities for + /* Cleaning up CFG introduces more opportunities for dead code + removal that in turn may introduce more opportunities for cleaning up the CFG. */ if (!update_life_info_in_dirty_blocks (UPDATE_LIFE_GLOBAL_RM_NOTES, PROP_DEATH_NOTES diff --git a/gcc/cfglayout.c b/gcc/cfglayout.c index e50f2ff856d..9c52ac1fd54 100644 --- a/gcc/cfglayout.c +++ b/gcc/cfglayout.c @@ -717,7 +717,7 @@ cfg_layout_can_duplicate_bb_p (bb) return false; /* Do not attempt to duplicate tablejumps, as we need to unshare - the dispatch table. This is dificult to do, as the instructions + the dispatch table. This is difficult to do, as the instructions computing jump destination may be hoisted outside the basic block. */ if (GET_CODE (bb->end) == JUMP_INSN && JUMP_LABEL (bb->end) && (next = next_nonnote_insn (JUMP_LABEL (bb->end))) diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index ef233315a33..07f4a8c0957 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -33,7 +33,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA - Edge redirection with updating and optimizing of insn chain block_label, redirect_edge_and_branch, redirect_edge_and_branch_force, tidy_fallthru_edge, force_nonfallthru - - Edge splitting and commiting to edges + - Edge splitting and committing to edges split_edge, insert_insn_on_edge, commit_edge_insertions - Dumping and debugging print_rtl_with_bb, dump_bb, debug_bb, debug_bb_n diff --git a/gcc/convert.c b/gcc/convert.c index 009675ff19f..30aa629a450 100644 --- a/gcc/convert.c +++ b/gcc/convert.c @@ -155,7 +155,7 @@ convert_to_real (type, expr) if (TYPE_PRECISION (TREE_TYPE (arg0)) > TYPE_PRECISION (type)) newtype = TREE_TYPE (arg0); - /* Be curefull about integer to fp conversions. + /* Be careful about integer to fp conversions. These may overflow still. */ if (FLOAT_TYPE_P (TREE_TYPE (arg0)) && TYPE_PRECISION (newtype) <= TYPE_PRECISION (itype) diff --git a/gcc/cpphash.h b/gcc/cpphash.h index d5a0b5d155a..75f6bc5e2fc 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -362,7 +362,7 @@ struct cpp_reader _cpp_maybe_push_include_file has yet to restore the line map. */ struct pending_option **next_include_file; - /* Multiple inlcude optimisation. */ + /* Multiple include optimisation. */ const cpp_hashnode *mi_cmacro; const cpp_hashnode *mi_ind_cmacro; bool mi_valid; diff --git a/gcc/cpplex.c b/gcc/cpplex.c index e8d7b7e56d6..4427b3e3e1e 100644 --- a/gcc/cpplex.c +++ b/gcc/cpplex.c @@ -607,7 +607,7 @@ unescaped_terminator_p (pfile, dest) { const unsigned char *start, *temp; - /* In #include-style directives, terminators are not escapeable. */ + /* In #include-style directives, terminators are not escapable. */ if (pfile->state.angled_headers) return 1; diff --git a/gcc/cpplib.h b/gcc/cpplib.h index bccfecf86be..556c78381f3 100644 --- a/gcc/cpplib.h +++ b/gcc/cpplib.h @@ -434,7 +434,7 @@ extern const char *progname; entries for all identifiers: either macros defined by #define commands (type NT_MACRO), assertions created with #assert (NT_ASSERTION), or neither of the above (NT_VOID). Builtin macros - like __LINE__ are flagged NODE_BUILTIN. Poisioned identifiers are + like __LINE__ are flagged NODE_BUILTIN. Poisoned identifiers are flagged NODE_POISONED. NODE_OPERATOR (C++ only) indicates an identifier that behaves like an operator such as "xor". NODE_DIAGNOSTIC is for speed in lex_token: it indicates a @@ -544,7 +544,7 @@ extern int cpp_handle_option PARAMS ((cpp_reader *, int, char **)); too. If there was an error opening the file, it returns NULL. If you want cpplib to manage its own hashtable, pass in a NULL - pointer. Otherise you should pass in an initialized hash table + pointer. Otherwise you should pass in an initialized hash table that cpplib will share; this technique is used by the C front ends. */ extern const char *cpp_read_main_file PARAMS ((cpp_reader *, const char *, @@ -654,7 +654,7 @@ extern cpp_num cpp_interpret_integer PARAMS ((cpp_reader *, const cpp_token *, others assumed clear, to fill out a cpp_num structure. */ cpp_num cpp_num_sign_extend PARAMS ((cpp_num, size_t)); -/* Diagnostic levels. To get a dianostic without associating a +/* Diagnostic levels. To get a diagnostic without associating a position in the translation unit with it, use cpp_error_with_line with a line number of zero. */ @@ -57,7 +57,7 @@ enum df_ref_flags and where the mode change of that subreg expression is invalid for this class. Note, that this flag can also be set on df_refs representing the REG itself (i.e. one might not see the subreg - anyore). Also note, that this flag is set also for hardreg refs. + anymore). Also note, that this flag is set also for hardreg refs. I.e. you must check yourself if it's a pseudo. */ DF_REF_MODE_CHANGE = 2 }; @@ -80,7 +80,7 @@ struct insn_info { struct df_link *defs; /* Head of insn-def chain. */ struct df_link *uses; /* Head of insn-use chain. */ - /* ???? The following luid field should be considerd private so that + /* ???? The following luid field should be considered private so that we can change it on the fly to accommodate new insns? */ int luid; /* Logical UID. */ #if 0 diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c index 015d2c4e291..a192229bd59 100644 --- a/gcc/diagnostic.c +++ b/gcc/diagnostic.c @@ -644,7 +644,7 @@ build_message_string VPARAMS ((const char *msg, ...)) return str; } -/* Same as diagnsotic_build_prefix, but only the source FILE is given. */ +/* Same as diagnostic_build_prefix, but only the source FILE is given. */ char * file_name_as_prefix (f) const char *f; @@ -817,7 +817,7 @@ diagnostic_set_info (diagnostic, msgid, args, file, line, kind) { diagnostic->message.format_spec = msgid; diagnostic->message.args_ptr = args; - /* If the diagnostic message doesn't specify a loccation, + /* If the diagnostic message doesn't specify a location, use FILE and LINE. */ if (!text_specifies_location (&diagnostic->message, &diagnostic->location)) { diff --git a/gcc/diagnostic.h b/gcc/diagnostic.h index aad9a58cbed..2bb0f8af349 100644 --- a/gcc/diagnostic.h +++ b/gcc/diagnostic.h @@ -33,7 +33,7 @@ typedef struct va_list *args_ptr; } text_info; -/* Contants used to discreminate diagnostics. */ +/* Contants used to discriminate diagnostics. */ typedef enum { #define DEFINE_DIAGNOSTIC_KIND(K, M) K, @@ -282,7 +282,7 @@ extern diagnostic_context *global_dc; #define report_diagnostic(D) diagnostic_report_diagnostic (global_dc, D) -/* Dignostic related functions. */ +/* Diagnostic related functions. */ extern void diagnostic_initialize PARAMS ((diagnostic_context *)); extern void diagnostic_report_current_module PARAMS ((diagnostic_context *)); extern void diagnostic_report_current_function PARAMS ((diagnostic_context *)); diff --git a/gcc/dwarf2.h b/gcc/dwarf2.h index a7f5f0f8d68..2345d3aad14 100644 --- a/gcc/dwarf2.h +++ b/gcc/dwarf2.h @@ -4,7 +4,7 @@ Free Software Foundation, Inc. Written by Gary Funck (gary@intrepid.com) The Ada Joint Program - Office (AJPO), Florida State Unviversity and Silicon Graphics Inc. + Office (AJPO), Florida State University and Silicon Graphics Inc. provided support for this effort -- June 21, 1995. Derived from the DWARF 1 implementation written by Ron Guilmette |