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Fix typos in comments. 

From-SVN: r9712
This commit is contained in:
Richard Kenner 1995-05-16 08:39:54 -04:00
parent ddd5a7c180
commit 9faa82d8c0
46 changed files with 95 additions and 95 deletions
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2
gcc/crtstuff.c
View File

@ -260,7 +260,7 @@ init_dummy ()
Note that we use some tricks here to get *just* the body and just
a function epilogue (but no function prologue) into the .init
section of the crtend.o file. Sepcifically, we switch to the .text
section of the crtend.o file. Specifically, we switch to the .text
section, start to define a function, and then we switch to the .init
section just before the body code.

4
gcc/cse.c
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@ -4999,7 +4999,7 @@ fold_rtx (x, insn)
if (offset == 0 && mode == const_mode)
return constant;
/* If this actually isn't a constant (wierd!), we can't do
/* If this actually isn't a constant (weird!), we can't do
anything. Otherwise, handle the two most common cases:
extracting a word from a multi-word constant, and extracting
the low-order bits. Other cases don't seem common enough to
@ -6192,7 +6192,7 @@ cse_insn (insn, in_libcall_block)
/* Store the equivalent value in SRC_EQV, if different, or if the DEST
is a STRICT_LOW_PART. The latter condition is necessary because SRC_EQV
is handled specially for this case, and if it isn't set, then there will
be no equivalence for the destinatation. */
be no equivalence for the destination. */
if (n_sets == 1 && REG_NOTES (insn) != 0
&& (tem = find_reg_note (insn, REG_EQUAL, NULL_RTX)) != 0
&& (! rtx_equal_p (XEXP (tem, 0), SET_SRC (sets[0].rtl))

12
gcc/dwarfout.c
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@ -1957,7 +1957,7 @@ location_attribute (rtl)
suppress the generation of the entire location attribute because
the absence of a location attribute in certain kinds of DIEs is
used to indicate something else entirely... i.e. that the DIE
represents an object declaration, but not a definition. So sayeth
represents an object declaration, but not a definition. So saith
the PLSIG.
*/
@ -2414,7 +2414,7 @@ subscript_data_attribute (type)
}
}
/* Output the prefix byte that says that the element type is comming up. */
/* Output the prefix byte that says that the element type is coming up. */
ASM_OUTPUT_DWARF_FMT_BYTE (asm_out_file, FMT_ET);
@ -4524,7 +4524,7 @@ output_decl (decl, containing_scope)
}
else
{
/* this is unprotoyped, check for undefined (just declaration) */
/* this is unprototyped, check for undefined (just declaration) */
if (!DECL_INITIAL (decl))
output_die (output_unspecified_parameters_die, decl);
}
@ -4555,7 +4555,7 @@ output_decl (decl, containing_scope)
Just within the `outer_scope' there will be another BLOCK
node representing the function's outermost pair of curly
braces. We musn't generate a lexical_block DIE for this
braces. We mustn't generate a lexical_block DIE for this
outermost pair of curly braces because that is not really an
independent scope according to ANSI C rules. Rather, it is
the same scope in which the parameters were declared. */
@ -4756,12 +4756,12 @@ dwarfout_file_scope_decl (decl, set_finalizing)
/* What we would really like to do here is to filter out all mere
file-scope declarations of file-scope functions which are never
referenced later within this translation unit (and keep all of
ones that *are* referenced later on) but we aren't clarvoiant,
ones that *are* referenced later on) but we aren't clairvoyant,
so we have no idea which functions will be referenced in the
future (i.e. later on within the current translation unit).
So here we just ignore all file-scope function declarations
which are not also definitions. If and when the debugger needs
to know something about these funcstion, it wil have to hunt
to know something about these functions, it wil have to hunt
around and find the DWARF information associated with the
*definition* of the function.

6
gcc/emit-rtl.c
View File

@ -1598,7 +1598,7 @@ reset_used_flags (x)
code = GET_CODE (x);
/* These types may be freely shared so we needn't do any reseting
/* These types may be freely shared so we needn't do any resetting
for them. */
switch (code)
@ -3060,8 +3060,8 @@ gen_sequence ()
sequence_result[len] = 0;
else
{
/* Ensure that this rtl goes in saveable_obstack, since we may be
caching it. */
/* Ensure that this rtl goes in saveable_obstack, since we may
cache it. */
push_obstacks_nochange ();
rtl_in_saveable_obstack ();
result = gen_rtx (SEQUENCE, VOIDmode, rtvec_alloc (len));

2
gcc/explow.c
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@ -982,7 +982,7 @@ allocate_dynamic_stack_space (size, target, known_align)
int known_align;
{
/* If we're asking for zero bytes, it doesn't matter what we point
to since we can't derefference it. But return a reasonable
to since we can't dereference it. But return a reasonable
address anyway. */
if (size == const0_rtx)
return virtual_stack_dynamic_rtx;

2
gcc/expmed.c
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@ -2811,7 +2811,7 @@ expand_divmod (rem_flag, code, mode, op0, op1, target, unsignedp)
last = get_last_insn ();
/* Promote floor rouding to trunc rounding for unsigned operations. */
/* Promote floor rounding to trunc rounding for unsigned operations. */
if (unsignedp)
{
if (code == FLOOR_DIV_EXPR)

8
gcc/expr.c
View File

@ -3149,7 +3149,7 @@ store_constructor (exp, target)
tree domain = TYPE_DOMAIN (type);
tree domain_min, domain_max, bitlength;
/* The default implementation stategy is to extract the constant
/* The default implementation strategy is to extract the constant
parts of the constructor, use that to initialize the target,
and then "or" in whatever non-constant ranges we need in addition.
@ -3274,7 +3274,7 @@ store_constructor (exp, target)
#ifdef TARGET_MEM_FUNCTIONS
/* Optimization: If startbit and endbit are
constants divisble by BITS_PER_UNIT,
constants divisible by BITS_PER_UNIT,
call memset instead. */
if (TREE_CODE (startbit) == INTEGER_CST
&& TREE_CODE (endbit) == INTEGER_CST
@ -7955,7 +7955,7 @@ static enum machine_mode apply_result_mode[FIRST_PSEUDO_REGISTER];
/* For each register that may be used for calling a function, this
gives the offset of that register into the block returned by
__bultin_apply_args. 0 indicates that the register is not
__builtin_apply_args. 0 indicates that the register is not
used for calling a function. */
static int apply_args_reg_offset[FIRST_PSEUDO_REGISTER];
@ -8475,7 +8475,7 @@ expand_increment (exp, post)
op0 = expand_expr (incremented, NULL_RTX, VOIDmode, 0);
/* If OP0 is a SUBREG made for a promoted variable, we cannot increment
in place but intead must do sign- or zero-extension during assignment,
in place but instead must do sign- or zero-extension during assignment,
so we copy it into a new register and let the code below use it as
a copy.

2
gcc/expr.h
View File

@ -643,7 +643,7 @@ extern rtx emit_move_insn_1 PROTO ((rtx, rtx));
and return an rtx to address the beginning of the block. */
extern rtx push_block PROTO((rtx, int, int));
/* Make an operand to push someting on the stack. */
/* Make an operand to push something on the stack. */
extern rtx gen_push_operand PROTO((void));
#ifdef TREE_CODE

2
gcc/fix-header.c
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@ -29,7 +29,7 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
the empty parameter list with the argument lust from sys-protos.h.
* The program can be given a list of (names of) required standard
functions (such as fclose for stdio.h). If a reqquired function
functions (such as fclose for stdio.h). If a required function
is not seen in the input, then a prototype for it will be
written to the output.

2
gcc/fixinc.winnt
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@ -28,7 +28,7 @@
# provide many essential definitions and declarations if
# __STDC__ is 1. This script modifies the header files to check
# for __STRICT_ANSI__ being defined instead. However the most
# important modification is to change all occurences of __stdcall
# important modification is to change all occurrences of __stdcall
# and __cdecl to __attribute__((stdcall)) and __attribute__((cdecl)),
# respectively. Once munged, the
# resulting new system include files are placed in a directory

2
gcc/fixproto
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@ -46,7 +46,7 @@
# files are copied. An earlier version just included the original
# by "reference", using GNU cpp's #include_next mechanism.
# This is currently not done, partly because #include_next is
# fragile (susceptible to version incompatibilties, and depends
# fragile (susceptible to version incompatibilities, and depends
# and GCC-specific features), and partly for performance reasons.
#
# AUTHORS

6
gcc/flow.c
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@ -177,7 +177,7 @@ int *reg_basic_block;
int *reg_n_refs;
/* Indexed by N; says whether a psuedo register N was ever used
/* Indexed by N; says whether a pseudo register N was ever used
within a SUBREG that changes the size of the reg. Some machines prohibit
such objects to be in certain (usually floating-point) registers. */
@ -727,14 +727,14 @@ find_basic_blocks (f, nonlocal_label_list)
}
}
/* There are pathalogical cases where one function calling hundreds of
/* There are pathological cases where one function calling hundreds of
nested inline functions can generate lots and lots of unreachable
blocks that jump can't delete. Since we don't use sparse matrices
a lot of memory will be needed to compile such functions.
Implementing sparse matrices is a fair bit of work and it is not
clear that they win more than they lose (we don't want to
unnecessarily slow down compilation of normal code). By making
another pass for the pathalogical case, we can greatly speed up
another pass for the pathological case, we can greatly speed up
their compilation without hurting normal code. This works because
all the insns in the unreachable blocks have either been deleted or
turned into notes.

4
gcc/fold-const.c
View File

@ -2631,7 +2631,7 @@ unextend (c, p, unsignedp)
c = convert (signed_type (type), c);
/* We work by getting just the sign bit into the low-order bit, then
into the high-order bit, then sign-extened. We then XOR that value
into the high-order bit, then sign-extend. We then XOR that value
with C. */
temp = const_binop (RSHIFT_EXPR, c, size_int (p - 1), 0);
temp = const_binop (BIT_AND_EXPR, temp, size_int (1), 0);
@ -3277,7 +3277,7 @@ fold (expr)
succeed in folding one part to a constant, we do not need
to make this SAVE_EXPR. Since we do this optimization
primarily to see if we do end up with constant and this
SAVE_EXPR interfers with later optimizations, suppressing
SAVE_EXPR interferes with later optimizations, suppressing
it when we can is important. */
if (TREE_CODE (arg0) != SAVE_EXPR

12
gcc/function.c
View File

@ -60,7 +60,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* Some systems use __main in a way incompatible with its use in gcc, in these
cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to
give the same symbol without quotes for an alternative entry point. You
must define both, or niether. */
must define both, or neither. */
#ifndef NAME__MAIN
#define NAME__MAIN "__main"
#define SYMBOL__MAIN __main
@ -978,7 +978,7 @@ find_temp_slot_from_address (x)
return 0;
}
/* Indicate that NEW is an alternate way of refering to the temp slot
/* Indicate that NEW is an alternate way of referring to the temp slot
that previous was known by OLD. */
void
@ -1002,7 +1002,7 @@ update_temp_slot_address (old, new)
}
/* If X could be a reference to a temporary slot, mark the fact that its
adddress was taken. */
address was taken. */
void
mark_temp_addr_taken (x)
@ -1470,7 +1470,7 @@ fixup_var_refs_insns (var, promoted_mode, unsignedp, insn, toplevel)
If we don't use an intermediate pseudo, such things as
address computations to make the address of VAR valid
if it is not can be placed beween the CALL_INSN and INSN.
if it is not can be placed between the CALL_INSN and INSN.
To make sure this doesn't happen, we record the destination
of the CALL_INSN and see if the next insn uses both that
@ -5105,7 +5105,7 @@ expand_function_start (subr, parms_have_cleanups)
/* Fetch static chain values for containing functions. */
tem = decl_function_context (current_function_decl);
/* If not doing stupid register allocation copy the static chain
pointer into a psuedo. If we have small register classes, copy the
pointer into a pseudo. If we have small register classes, copy the
value from memory if static_chain_incoming_rtx is a REG. If we do
stupid register allocation, we use the stack address generated above. */
if (tem && ! obey_regdecls)
@ -5452,7 +5452,7 @@ contains (insn, vec)
return 0;
}
/* Generate the prologe and epilogue RTL if the machine supports it. Thread
/* Generate the prologue and epilogue RTL if the machine supports it. Thread
this into place with notes indicating where the prologue ends and where
the epilogue begins. Update the basic block information when possible. */

2
gcc/genrecog.c
View File

@ -372,7 +372,7 @@ add_to_sequence (pattern, last, position)
Finally, if we know that the predicate does not allow CONST_INT, we
know that the only way the predicate can match is if the modes match
(here we use the kluge of relying on the fact that "address_operand"
(here we use the kludge of relying on the fact that "address_operand"
accepts CONST_INT; otherwise, it would have to be a special case),
so we can test the mode (but we need not). This fact should
considerably simplify the generated code. */

2
gcc/integrate.c
View File

@ -2190,7 +2190,7 @@ copy_rtx_and_substitute (orig, map)
&& CODE_LABEL_NUMBER (XEXP (copy, 0)) < max_label_num ()));
/* If we have made a nonlocal label local, it means that this
inlined call will be refering to our nonlocal goto handler.
inlined call will be referring to our nonlocal goto handler.
So make sure we create one for this block; we normally would
not since this is not otherwise considered a "call". */
if (LABEL_REF_NONLOCAL_P (orig) && ! LABEL_REF_NONLOCAL_P (copy))

6
gcc/libgcc2.c
View File

@ -1136,7 +1136,7 @@ __fixunssfsi (SFtype a)
#ifdef L__gcc_bcmp
/* Like bcmp except the sign is meaningful.
Reult is negative if S1 is less than S2,
Result is negative if S1 is less than S2,
positive if S1 is greater, 0 if S1 and S2 are equal. */
int
@ -1422,7 +1422,7 @@ BLOCK_PROFILER_CODE
#ifndef inhibit_libc
/* Simple minded basic block profiling output dumper for
systems that don't provde tcov support. At present,
systems that don't provide tcov support. At present,
it requires atexit and stdio. */
#undef NULL /* Avoid errors if stdio.h and our stddef.h mismatch. */
@ -2017,7 +2017,7 @@ __enable_execute_stack ()
/* Some systems use __main in a way incompatible with its use in gcc, in these
cases use the macros NAME__MAIN to give a quoted symbol and SYMBOL__MAIN to
give the same symbol without quotes for an alternative entry point. You
must define both, or niether. */
must define both, or neither. */
#ifndef NAME__MAIN
#define NAME__MAIN "__main"
#define SYMBOL__MAIN __main

2
gcc/local-alloc.c
View File

@ -1625,7 +1625,7 @@ qty_compare_1 (q1, q2)
is called for quantities that have suggested hard registers. First priority
goes to quantities that have copy preferences, then to those that have
normal preferences. Within those groups, quantities with the lower
number of preferenes have the highest priority. Of those, we use the same
number of preferences have the highest priority. Of those, we use the same
algorithm as above. */
static int

6
gcc/mips-tfile.c
View File

@ -2359,7 +2359,7 @@ add_aux_sym_tir (t, state, hash_tbl)
: (t->sizes[i] * 8) / t->dimensions[i]);
};
/* NOTE: Mips documentation claism that the bitfield width goes here.
/* NOTE: Mips documentation claims that the bitfield width goes here.
But it needs to be emitted earlier. */
return ret;
@ -3332,7 +3332,7 @@ parse_def (name_start)
}
else if (symbol_type == st_Member && t.num_sizes - t.extra_sizes == 1)
{ /* Is this a bitfield? This is indicated by a structure memeber
{ /* Is this a bitfield? This is indicated by a structure member
having a size field that isn't an array. */
t.bitfield = 1;
@ -3632,7 +3632,7 @@ mark_stabs (start)
{
if (!stabs_seen)
{
/* Add a dummy @stabs dymbol. */
/* Add a dummy @stabs symbol. */
stabs_seen = 1;
(void) add_local_symbol (stabs_symbol,
stabs_symbol + sizeof (stabs_symbol),

8
gcc/objc/class.c
View File

@ -275,9 +275,9 @@ class_pose_as (Class impostor, Class super_class)
impostor->subclass_list = sub;
/* It will happen that SUB is not a class object if it is
the top of the meta class hierachy chain. (root
meta-class objects inherit theit class object) If that is
the case... dont mess with the meta-meta class. */
the top of the meta class hierarchy chain. (root
meta-class objects inherit their class object) If that is
the case... don't mess with the meta-meta class. */
if (CLS_ISCLASS (sub))
{
/* meta classes */
@ -305,7 +305,7 @@ class_pose_as (Class impostor, Class super_class)
/* This is how to update the lookup table. Regardless of
what the keys of the hashtable is, change all values that are
suprecalss into impostor. */
superclass into impostor. */
for (node = hash_next (__objc_class_hash, NULL); node;
node = hash_next (__objc_class_hash, node))

2
gcc/objc/encoding.c
View File

@ -281,7 +281,7 @@ objc_promoted_size (const char* type)
/*
Skip type qualifiers. These may eventually precede typespecs
occuring in method prototype encodings.
occurring in method prototype encodings.
*/
inline const char*

2
gcc/objc/hash.h
View File

@ -113,7 +113,7 @@ cache_ptr hash_new (unsigned int size,
void hash_delete (cache_ptr cache);
/* Add the key/value pair to the hash table. If the
hash table reaches a level of fullnes then it will be resized.
hash table reaches a level of fullness then it will be resized.
assert if the key is already in the hash. */

2
gcc/objc/misc.c
View File

@ -1,4 +1,4 @@
/* GNU Objective C Runtime Miscellanious
/* GNU Objective C Runtime Miscellaneous
Copyright (C) 1993, 1994, 1995 Free Software Foundation, Inc.
Author: Kresten Krab Thorup

4
gcc/objc/objc-act.c
View File

@ -1115,7 +1115,7 @@ synth_module_prologue ()
{
if (flag_typed_selectors)
{
/* supress outputting debug symbols, because
/* suppress outputting debug symbols, because
dbxout_init hasn'r been called yet... */
enum debug_info_type save_write_symbols = write_symbols;
write_symbols = NO_DEBUG;
@ -4839,7 +4839,7 @@ build_message_expr (mess)
warning ("method `%s' not implemented by protocol.",
IDENTIFIER_POINTER (sel_name));
/* try and find the method signiture in the global pools! */
/* try and find the method signature in the global pools! */
if (!(hsh = hash_lookup (nst_method_hash_list, sel_name)))
hsh = hash_lookup (cls_method_hash_list, sel_name);

2
gcc/objc/selector.c
View File

@ -27,7 +27,7 @@ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "objc/sarray.h"
#include "encoding.h"
/* Initial selector hash table size. Value doesnt matter much */
/* Initial selector hash table size. Value doesn't matter much */
#define SELECTOR_HASH_SIZE 128
/* Tables mapping selector names to uid and opposite */

8
gcc/objc/sendmsg.c
View File

@ -285,7 +285,7 @@ __objc_install_dispatch_table_for_class (Class class)
if (super != 0 && (super->dtable == __objc_uninstalled_dtable))
__objc_install_dispatch_table_for_class (super);
/* Allocate dtable if nessecary */
/* Allocate dtable if necessary */
if (super == 0)
{
class->dtable = sarray_new (__objc_selector_max_index, 0);
@ -331,7 +331,7 @@ void __objc_update_dispatch_table_for_class (Class class)
such this function does not worry about thread safe issued.
This one is only called for categories. Class objects have their
methods installed rightaway, and their selectors are made into
methods installed right away, and their selectors are made into
SEL's by the function __objc_register_selectors_from_class. */
void
class_add_method_list (Class class, MethodList_t list)
@ -351,7 +351,7 @@ class_add_method_list (Class class, MethodList_t list)
if (method->method_name) /* Sometimes these are NULL */
{
/* This is where selector names are transmogriffed to SEL's */
/* This is where selector names are transmogrified to SEL's */
method->method_name =
sel_register_typed_name ((const char*)method->method_name,
method->method_types);
@ -475,7 +475,7 @@ __objc_block_forward (id rcv, SEL op, ...)
}
/* This fuction is installed in the dispatch table for all methods which are
/* This function is installed in the dispatch table for all methods which are
not implemented. Thus, it is called when a selector is not recognized. */
static retval_t
__objc_forward (id object, SEL sel, arglist_t args)

2
gcc/objc/typedstream.h
View File

@ -102,7 +102,7 @@ long objc_get_stream_class_version (TypedStream* stream, Class class);
/*
** Convenience funtions
** Convenience functions
*/
int objc_write_array (TypedStream* stream, const char* type,

4
gcc/protoize.c
View File

@ -3051,7 +3051,7 @@ output_string (str)
buffer (which may include original comments and preprocessing directives)
will be copied into the output buffer.
Note that the request implide when this routine is called includes the
Note that the request implied when this routine is called includes the
byte pointed to by the argument pointer `p'. */
static void
@ -3848,7 +3848,7 @@ edit_fn_definition (def_dec_p, clean_text_p)
output_string ("\n");
}
#else /* !defined (UNPROTOIZE) */
/* If we are protoizing, there may be some flotsum & jetsum (like comments
/* If we are protoizing, there may be some flotsam & jetsam (like comments
and preprocessing directives) after the old formals list but before
the following { and we would like to preserve that stuff while effectively
deleting the existing K&R formal parameter declarations. We do so here

2
gcc/real.c
View File

@ -2585,7 +2585,7 @@ eadd1 (a, b, c)
return;
}
/* if same sign, result is double */
/* double denomalized tiny number */
/* double denormalized tiny number */
if ((bi[E] == 0) && ((bi[3] & 0x8000) == 0))
{
eshup1 (bi);

2
gcc/recog.c
View File

@ -84,7 +84,7 @@ init_recog ()
/* Try recognizing the instruction INSN,
and return the code number that results.
Remeber the code so that repeated calls do not
Remember the code so that repeated calls do not
need to spend the time for actual rerecognition.
This function is the normal interface to instruction recognition.

4
gcc/regclass.c
View File

@ -44,7 +44,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* If we have auto-increment or auto-decrement and we can have secondary
reloads, we are not allowed to use classes requiring secondary
reloads for psuedos auto-incremented since reload can't handle it. */
reloads for pseudos auto-incremented since reload can't handle it. */
#ifdef AUTO_INC_DEC
#if defined(SECONDARY_INPUT_RELOAD_CLASS) || defined(SECONDARY_OUTPUT_RELOAD_CLASS)
@ -410,7 +410,7 @@ init_reg_modes ()
??? One situation in which we need to do this is on the mips where
HARD_REGNO_NREGS (fpreg, [SD]Fmode) returns 2. Ideally we'd like
to use DF mode for the even registers and VOIDmode for the odd
(for the cpu models where the odd ones are inaccessable). */
(for the cpu models where the odd ones are inaccessible). */
if (reg_raw_mode[i] == VOIDmode)
reg_raw_mode[i] = word_mode;
}

2
gcc/regs.h
View File

@ -53,7 +53,7 @@ extern short *reg_n_sets;
extern short *reg_n_deaths;
/* Indexed by N; says whether a psuedo register N was ever used
/* Indexed by N; says whether a pseudo register N was ever used
within a SUBREG that changes the size of the reg. Some machines prohibit
such objects to be in certain (usually floating-point) registers. */

2
gcc/reload.c
View File

@ -212,7 +212,7 @@ struct decomposition
{
int reg_flag; /* Nonzero if referencing a register. */
int safe; /* Nonzero if this can't conflict with anything. */
rtx base; /* Base adddress for MEM. */
rtx base; /* Base address for MEM. */
HOST_WIDE_INT start; /* Starting offset or register number. */
HOST_WIDE_INT end; /* Endinf offset or register number. */
};

8
gcc/reload1.c
View File

@ -923,7 +923,7 @@ reload (first, global, dumpfile)
int did_elimination = 0;
/* To compute the number of reload registers of each class
needed for an insn, we must similate what choose_reload_regs
needed for an insn, we must simulate what choose_reload_regs
can do. We do this by splitting an insn into an "input" and
an "output" part. RELOAD_OTHER reloads are used in both.
The input part uses those reloads, RELOAD_FOR_INPUT reloads,
@ -1546,7 +1546,7 @@ reload (first, global, dumpfile)
/* Put all registers spilled so far back in potential_reload_regs, but
put them at the front, since we've already spilled most of the
psuedos in them (we might have left some pseudos unspilled if they
pseudos in them (we might have left some pseudos unspilled if they
were in a block that didn't need any spill registers of a conflicting
class. We used to try to mark off the need for those registers,
but doing so properly is very complex and reallocating them is the
@ -2800,7 +2800,7 @@ eliminate_regs (x, mem_mode, insn)
/* If this is the product of an eliminable register and a
constant, apply the distribute law and move the constant out
so that we have (plus (mult ..) ..). This is needed in order
to keep load-address insns valid. This case is pathalogical.
to keep load-address insns valid. This case is pathological.
We ignore the possibility of overflow here. */
if (GET_CODE (XEXP (x, 0)) == REG
&& REGNO (XEXP (x, 0)) < FIRST_PSEUDO_REGISTER
@ -3374,7 +3374,7 @@ eliminate_regs_in_insn (insn, replace)
}
done:
/* If we changed something, perform elmination in REG_NOTES. This is
/* If we changed something, perform elimination in REG_NOTES. This is
needed even when REPLACE is zero because a REG_DEAD note might refer
to a register that we eliminate and could cause a different number
of spill registers to be needed in the final reload pass than in

2
gcc/rtl.h
View File

@ -454,7 +454,7 @@ extern char *note_insn_name[];
/* The rest is used instead of the above, in a CODE_LABEL,
if bytecode is being output.
We make the slightly klugy assumption that a LABEL has enough slots
We make the slightly kludgy assumption that a LABEL has enough slots
to hold these things. That happens to be true. */
/* For static or external objects. */

4
gcc/sched.c
View File

@ -847,7 +847,7 @@ anti_dependence (mem, x)
{
/* If MEM is an unchanging read, then it can't possibly conflict with
the store to X, because there is at most one store to MEM, and it must
have occured somewhere before MEM. */
have occurred somewhere before MEM. */
if (RTX_UNCHANGING_P (mem))
return 0;
@ -2367,7 +2367,7 @@ sched_note_set (b, x, death)
}
/* Macros and functions for keeping the priority queue sorted, and
dealing with queueing and unqueueing of instructions. */
dealing with queueing and dequeueing of instructions. */
#define SCHED_SORT(READY, NEW_READY, OLD_READY) \
do { if ((NEW_READY) - (OLD_READY) == 1) \

6
gcc/stmt.c
View File

@ -2715,7 +2715,7 @@ expand_return (retval)
/* Clobber REG and move each partword into it. Ensure we don't
go past the end of the structure. Note that the loop below
works because we've already verified that padding and
endianness are compatable. */
endianness are compatible. */
emit_insn (gen_rtx (CLOBBER, VOIDmode, reg));
for (bitpos = 0;
@ -4330,7 +4330,7 @@ all_cases_count (type, spareness)
has the given TYPE.
SPARSENESS is as determined by all_cases_count.
The time needed is propotional to COUNT, unless
The time needed is proportional to COUNT, unless
SPARSENESS is 2, in which case quadratic time is needed. */
void
@ -4547,7 +4547,7 @@ check_for_full_enumeration_handling (type)
#if 0
/* ??? This optimization is disabled because it causes valid programs to
fail. ANSI C does not guarantee that an expression with enum type
will have a value that is the same as one of the enumation literals. */
will have a value that is the same as one of the enumeration literals. */
/* If all values were found as case labels, make one of them the default
label. Thus, this switch will never fall through. We arbitrarily pick

2
gcc/stor-layout.c
View File

@ -670,7 +670,7 @@ layout_type (type)
{
case LANG_TYPE:
/* This kind of type is the responsibility
of the languge-specific code. */
of the language-specific code. */
abort ();
case INTEGER_TYPE:

2
gcc/toplev.c
View File

@ -2685,7 +2685,7 @@ rest_of_compilation (decl)
TIMEVAR (integration_time,
{
lose = function_cannot_inline_p (decl);
/* If not optimzing, then make sure the DECL_INLINE
/* If not optimizing, then make sure the DECL_INLINE
bit is off. */
if (lose || ! optimize)
{

10
gcc/tree.c
View File

@ -920,11 +920,11 @@ make_node (code)
/* PARM_DECLs go on the context of the parent. If this is a nested
function, then we must allocate the PARM_DECL on the parent's
obstack, so that they will live to the end of the parent's
closing brace. This is neccesary in case we try to inline the
closing brace. This is necessary in case we try to inline the
function into its parent.
PARM_DECLs of top-level functions do not have this problem. However,
we allocate them where we put the FUNCTION_DECL for languauges such as
we allocate them where we put the FUNCTION_DECL for languages such as
Ada that need to consult some flags in the PARM_DECLs of the function
when calling it.
@ -4306,7 +4306,7 @@ get_file_function_name (kind)
constraints). -- Raeburn@MIT.EDU, 10 Jan 1990. */
sprintf (buf, FILE_FUNCTION_FORMAT, p);
/* Don't need to pull wierd characters out of global names. */
/* Don't need to pull weird characters out of global names. */
if (p != first_global_object_name)
{
for (p = buf+11; *p; p++)
@ -4332,7 +4332,7 @@ get_file_function_name (kind)
return get_identifier (buf);
}
/* Expand (the constant part of) a SET_TYPE CONTRUCTOR node.
/* Expand (the constant part of) a SET_TYPE CONSTRUCTOR node.
The result is placed in BUFFER (which has length BIT_SIZE),
with one bit in each char ('\000' or '\001').
@ -4390,7 +4390,7 @@ get_set_constructor_bits (init, buffer, bit_size)
return non_const_bits;
}
/* Expand (the constant part of) a SET_TYPE CONTRUCTOR node.
/* Expand (the constant part of) a SET_TYPE CONSTRUCTOR node.
The result is placed in BUFFER (which is an array of bytes).
If the constructor is constant, NULL_TREE is returned.
Otherwise, a TREE_LIST of the non-constant elements is emitted. */

4
gcc/tree.h
View File

@ -870,7 +870,7 @@ struct tree_type
/* Nonzero for a given ..._DECL node means that this node represents an
"abstract instance" of the given declaration (e.g. in the original
declaration of an inline function). When generating symbolic debugging
information, we musn't try to generate any address information for nodes
information, we mustn't try to generate any address information for nodes
marked as "abstract instances" because we don't actually generate
any code or allocate any data space for such instances. */
#define DECL_ABSTRACT(NODE) ((NODE)->decl.abstract_flag)
@ -1644,7 +1644,7 @@ extern void init_decl_processing PROTO((void));
extern void lang_init PROTO((void));
extern void lang_finish PROTO((void));
/* Funtion to identify which front-end produced the output file. */
/* Function to identify which front-end produced the output file. */
extern char *lang_identify PROTO((void));
/* Function to replace the DECL_LANG_SPECIFIC field of a DECL with a copy. */

10
gcc/unroll.c
View File

@ -1585,7 +1585,7 @@ copy_loop_body (copy_start, copy_end, map, exit_label, last_iteration,
dest_reg = XEXP (tv->dest_reg, 0);
/* Check for shared address givs, and avoid
incrementing the shared psuedo reg more than
incrementing the shared pseudo reg more than
once. */
if (! tv->same_insn)
{
@ -1797,8 +1797,8 @@ copy_loop_body (copy_start, copy_end, map, exit_label, last_iteration,
{
rtx jmp;
rtx lab = gen_label_rtx ();
/* Can't do it by reversing the jump (probably becasue we
couln't reverse the conditions), so emit a new
/* Can't do it by reversing the jump (probably because we
couldn't reverse the conditions), so emit a new
jump_insn after COPY, and redirect the jump around
that. */
jmp = emit_jump_insn_after (gen_jump (exit_label), copy);
@ -2670,7 +2670,7 @@ find_splittable_givs (bl, unroll_type, loop_start, loop_end, increment,
following cse pass. */
/* As a special case, if we have multiple identical address givs
within a single instruction, then we do use a single psuedo
within a single instruction, then we do use a single pseudo
reg for both. This is necessary in case one is a match_dup
of the other. */
@ -3376,7 +3376,7 @@ loop_iterations (loop_start, loop_end)
return tempu / i + ((tempu % i) != 0);
}
/* Replace uses of split bivs with their split psuedo register. This is
/* Replace uses of split bivs with their split pseudo register. This is
for original instructions which remain after loop unrolling without
copying. */

2
gcc/varasm.c
View File

@ -1013,7 +1013,7 @@ assemble_variable (decl, top_level, at_end, dont_output_data)
}
/* Normally no need to say anything here for external references,
since assemble_external is called by the langauge-specific code
since assemble_external is called by the language-specific code
when a declaration is first seen. */
if (DECL_EXTERNAL (decl))

6
gcc/vmsconfig.com
View File

@ -132,7 +132,7 @@ VARIABLE makefile_buf, opt_file_buf, complist_buf, extra_compilers; ! Globals.
!!
PROCEDURE process_makefile( )
!
! Intepret Makefile.in and subsidiary Make-lang.in templates.
! Interpret Makefile.in and subsidiary Make-lang.in templates.
!
LOCAL range1, cmark, makefilename;
@ -330,7 +330,7 @@ PROCEDURE fetch_tag( tag_n, punct )
mark0 := MARK (NONE); ! Remember where we started; restore before return.
POSITION (BEGINNING_OF (makefile_buf));
! The tag definition always starts in the first column, and might have
! optional space(es) before "=" or ":" punctutation.
! optional space(es) before "=" or ":" punctuation.
range2 := SEARCH_QUIETLY (LINE_BEGIN & tag_n & ((SPAN(" ") & punct) | punct),
FORWARD, EXACT);
IF (range2 = 0) THEN
@ -360,7 +360,7 @@ ENDPROCEDURE; !fetch_tag
PROCEDURE pat_replace( oldstring, newstring )
!
! Replace all occurences of a pattern.
! Replace all occurrences of a pattern.
!
LOCAL range1, range2, kill_it, count;

2
gcc/xcoffout.c
View File

@ -483,7 +483,7 @@ xcoffout_declare_function (file, decl, name)
}
}
/* Any pending .bi or .ei must occur before the .function psuedo op.
/* Any pending .bi or .ei must occur before the .function pseudo op.
Otherwise debuggers will think that the function is in the previous
file and/or at the wrong line number. */
xcoffout_source_file (file, DECL_SOURCE_FILE (decl), 0);

2
gcc/xcoffout.h
View File

@ -145,7 +145,7 @@ extern char *xcoff_lastfile;
/* Write out main source file name using ".file" rather than ".stabs".
We don't actually do this here, because the assembler gets confused if there
is more than one .file directive. ASM_FILE_START in config/rs6000/rs6000.h
is already emitting a .file direcgtory, so we don't output one here also.
is already emitting a .file directory, so we don't output one here also.
Initialize xcoff_lastfile. */
#define DBX_OUTPUT_MAIN_SOURCE_FILENAME(FILE,FILENAME) \
xcoff_lastfile = input_file_name