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bb-reorder.c, [...]: Fix comment typos. 

* bb-reorder.c, c-opts.c, cfglayout.c, cgraph.c, cgraphunit.c,
	cppfiles.c, fold-const.c, ggc-zone.c, loop-doloop.c, optabs.c,
	reg-stack.c, varasm.c, config/alpha/ev4.md,
	config/alpha/ev5.md, config/alpha/ev6.md, config/arm/arm.c,
	config/c4x/c4x.c, config/c4x/c4x.md, config/cris/cris.c,
	config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.c,
	config/frv/frv.h, config/frv/frv.md, config/h8300/h8300.c,
	config/i386/i386.c, config/i386/i386.md, config/i386/winnt.c,
	config/ia64/itanium2.md, config/ip2k/ip2k.c,
	config/mips/mips.c, config/mips/mips.h, config/mips/sr71k.md,
	config/pa/pa.c, config/s390/s390.c, config/sh/sh.c: Fix
	comment typos.

From-SVN: r81345
This commit is contained in:
Kazu Hirata 2004-04-30 16:27:30 +00:00 committed by Kazu Hirata
parent a692ad2ece
commit 1ae58c30e2
37 changed files with 69 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
gcc/ChangeLog
View File

@ -1,3 +1,18 @@
2004-04-30 Kazu Hirata <kazu@cs.umass.edu>
* bb-reorder.c, c-opts.c, cfglayout.c, cgraph.c, cgraphunit.c,
cppfiles.c, fold-const.c, ggc-zone.c, loop-doloop.c, optabs.c,
reg-stack.c, varasm.c, config/alpha/ev4.md,
config/alpha/ev5.md, config/alpha/ev6.md, config/arm/arm.c,
config/c4x/c4x.c, config/c4x/c4x.md, config/cris/cris.c,
config/cris/cris.h, config/fr30/fr30.h, config/frv/frv.c,
config/frv/frv.h, config/frv/frv.md, config/h8300/h8300.c,
config/i386/i386.c, config/i386/i386.md, config/i386/winnt.c,
config/ia64/itanium2.md, config/ip2k/ip2k.c,
config/mips/mips.c, config/mips/mips.h, config/mips/sr71k.md,
config/pa/pa.c, config/s390/s390.c, config/sh/sh.c: Fix
comment typos.
2004-04-30 Paul Brook <paul@codesourcery.com>
* config.gcc: Default ep9312 to hard-float.

2
gcc/bb-reorder.c
View File

@ -901,7 +901,7 @@ connect_traces (int n_traces, struct trace *traces)
last_trace = -1;
/* If we are partitioning hot/cold basic blocks, mark the cold
traces as already connnected, to remove them from consideration
traces as already connected, to remove them from consideration
for connection to the hot traces. After the hot traces have all
been connected (determined by "unconnected_hot_trace_count"), we
will go back and connect the cold traces. */

2
gcc/c-opts.c
View File

@ -101,7 +101,7 @@ static size_t deferred_count;
/* Number of deferred options scanned for -include. */
static size_t include_cursor;
/* Permit Fotran front-end options. */
/* Permit Fortran front-end options. */
static bool permit_fortran_options;
static void set_Wimplicit (int);

2
gcc/cfglayout.c
View File

@ -1172,7 +1172,7 @@ cfg_layout_initialize_rbi (basic_block bb)
memset (bb->rbi, 0, sizeof (struct reorder_block_def));
}
/* Main entry point to this module - initialize the datastructures for
/* Main entry point to this module - initialize the data structures for
CFG layout changes. It keeps LOOPS up-to-date if not null. */
void

16
gcc/cgraph.c
View File

@ -50,9 +50,9 @@ The callgraph:
Intraprocedural information:
Callgraph is place to store data needed for intraprocedural optimization.
All datastructures are divided into three components: local_info that
All data structures are divided into three components: local_info that
is produced while analyzing the function, global_info that is result
of global walkking of the callgraph on the end of compilation and
of global walking of the callgraph on the end of compilation and
rtl_info used by RTL backend to propagate data from already compiled
functions to their callers.
@ -60,11 +60,11 @@ The callgraph:
The function inlining information is decided in advance and maintained
in the callgraph as so called inline plan.
For each inlined call, the calle's node is clonned to represent the
For each inlined call, the callee's node is cloned to represent the
new function copy produced by inlininer.
Each inlined call gets unque corresponding clone node of the callee
and the datastructure is updated while inlining is performed, so
the clones are elliminated and their callee edges redirected to the
Each inlined call gets a unique corresponding clone node of the callee
and the data structure is updated while inlining is performed, so
the clones are eliminated and their callee edges redirected to the
caller.
Each edge has "inline_failed" field. When the field is set to NULL,
@ -100,7 +100,7 @@ The varpool data structure:
static GTY((param_is (struct cgraph_node))) htab_t cgraph_hash;
/* We destructively update callgraph during inlining and thus we need to
keep information on whether inlining happend separately. */
keep information on whether inlining happened separately. */
htab_t cgraph_inline_hash;
/* The linked list of cgraph nodes. */
@ -152,7 +152,7 @@ eq_node (const void *p1, const void *p2)
(tree) p2);
}
/* Allocate new callgraph node and insert it into basic datastructures. */
/* Allocate new callgraph node and insert it into basic data structures. */
static struct cgraph_node *
cgraph_create_node (void)
{

12
gcc/cgraphunit.c
View File

@ -36,7 +36,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- cgraph_varpool_finalize_variable
This function has same behaviour as the above but is used for static
This function has same behavior as the above but is used for static
variables.
- cgraph_finalize_compilation_unit
@ -324,7 +324,7 @@ cgraph_finalize_function (tree decl, bool nested)
if (node->output)
abort ();
/* Reset our datastructures so we can analyze the function again. */
/* Reset our data structures so we can analyze the function again. */
memset (&node->local, 0, sizeof (node->local));
memset (&node->global, 0, sizeof (node->global));
memset (&node->rtl, 0, sizeof (node->rtl));
@ -1022,7 +1022,7 @@ cgraph_clone_inlined_nodes (struct cgraph_edge *e, bool duplicate)
{
struct cgraph_node *n;
/* We may elliminate the need for out-of-line copy to be output. In that
/* We may eliminate the need for out-of-line copy to be output. In that
case just go ahead and re-use it. */
if (!e->callee->callers->next_caller
&& (!e->callee->needed || DECL_EXTERNAL (e->callee->decl))
@ -1348,7 +1348,7 @@ cgraph_decide_inlining_of_small_functions (void)
}
/* Decide on the inlining. We do so in the topological order to avoid
expenses on updating datastructures. */
expenses on updating data structures. */
static void
cgraph_decide_inlining (void)
@ -1491,7 +1491,7 @@ cgraph_decide_inlining (void)
}
/* Decide on the inlining. We do so in the topological order to avoid
expenses on updating datastructures. */
expenses on updating data structures. */
static void
cgraph_decide_inlining_incrementally (struct cgraph_node *node)
@ -1561,7 +1561,7 @@ cgraph_expand_all_functions (void)
if (order_pos != cgraph_n_nodes)
abort ();
/* Garbage collector may remove inline clones we elliminate during
/* Garbage collector may remove inline clones we eliminate during
optimization. So we must be sure to not reference them. */
for (i = 0; i < order_pos; i++)
if (order[i]->output)

2
gcc/config/alpha/ev4.md
View File

@ -98,7 +98,7 @@
"ev4_ist"
"store_data_bypass_p")
; Multiplies use a non-piplined imul unit. Also, "no [ebox] insn can
; Multiplies use a non-pipelined imul unit. Also, "no [ebox] insn can
; be issued exactly three cycles before an integer multiply completes".
(define_insn_reservation "ev4_imulsi" 21

6
gcc/config/alpha/ev5.md
View File

@ -18,7 +18,7 @@
;; the Free Software Foundation, 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;; EV5 has two asymetric integer units, E0 and E1, plus separate
;; EV5 has two asymmetric integer units, E0 and E1, plus separate
;; FP add and multiply units.
(define_automaton "ev5_0,ev5_1")
@ -97,7 +97,7 @@
; Conditional move and branch can issue the same cycle as the test.
(define_bypass 0 "ev5_ilogcmp" "ev5_ibr,ev5_cmov" "if_test_bypass_p")
; Multiplies use a non-piplined imul unit. Also, "no insn can be issued
; Multiplies use a non-pipelined imul unit. Also, "no insn can be issued
; to E0 exactly two cycles before an integer multiply completes".
(define_insn_reservation "ev5_imull" 8
@ -136,7 +136,7 @@
(define_bypass 13 "ev5_imulq" "ev5_imull,ev5_imulq,ev5_imulh")
(define_bypass 15 "ev5_imulh" "ev5_imull,ev5_imulq,ev5_imulh")
; Similarly for the FPU we have two asymetric units.
; Similarly for the FPU we have two asymmetric units.
(define_insn_reservation "ev5_fadd" 4
(and (eq_attr "cpu" "ev5")

2
gcc/config/alpha/ev6.md
View File

@ -22,7 +22,7 @@
; expected to help over-much, but a precise description can be important
; for software pipelining.
;
; EV6 has two symmetric pairs ("clusters") of two asymetric integer
; EV6 has two symmetric pairs ("clusters") of two asymmetric integer
; units ("upper" and "lower"), yielding pipe names U0, U1, L0, L1.
;
; ??? The clusters have independent register files that are re-synced

2
gcc/config/arm/arm.c
View File

@ -7875,7 +7875,7 @@ print_multi_reg (FILE *stream, const char *instr, int reg, int mask)
/* Add a ^ character for the 26-bit ABI, but only if we were loading
the PC. Otherwise we would generate an UNPREDICTABLE instruction.
Strictly speaking the instruction would be unpredicatble only if
Strictly speaking the instruction would be unpredictable only if
we were writing back the base register as well, but since we never
want to generate an LDM type 2 instruction (register bank switching)
which is what you get if the PC is not being loaded, we do not need

2
gcc/config/c4x/c4x.c
View File

@ -1244,7 +1244,7 @@ c4x_emit_move_sequence (rtx *operands, enum machine_mode mode)
&& dp_reg_operand (XEXP (op1, 0), mode))
{
/* expand_increment will sometimes create a LO_SUM immediate
address. Undo this sillyness. */
address. Undo this silliness. */
op1 = XEXP (op1, 1);
}

4
gcc/config/c4x/c4x.md
View File

@ -154,7 +154,7 @@
; not for 'c'.
; The 'f' constraint is only for float register operands---when
; a register satisying the 'f' constraint is used as a dst operand,
; a register satisfying the 'f' constraint is used as a dst operand,
; the CC gets clobbered (except for LDFcond).
; The ! in front of the 'b' constraint says to GCC to disparage the
@ -190,7 +190,7 @@
; didn't allow it to move the CC around.
; Note that fundamental operations, such as moves, must not clobber the
; CC. Thus movqi choses a move instruction that doesn't clobber the CC.
; CC. Thus movqi chooses a move instruction that doesn't clobber the CC.
; If GCC wants to combine a move with a compare, it is smart enough to
; chose the move instruction that sets the CC.

2
gcc/config/cris/cris.c
View File

@ -2947,7 +2947,7 @@ cris_split_movdx (rtx *operands)
int reverse
= (refers_to_regno_p (dregno, dregno + 1, addr, NULL) != 0);
/* The original code imples that we can't do
/* The original code implies that we can't do
move.x [rN+],rM move.x [rN],rM+1
when rN is dead, because of REG_NOTES damage. That is
consistent with what I've seen, so don't try it.

2
gcc/config/cris/cris.h
View File

@ -337,7 +337,7 @@ extern int target_flags;
/* Whether or not to work around multiplication instruction hardware bug
when generating code for models where it may be present. From the
trouble report for Etrax 100 LX: "A multiply operation may cause
incorrect cache behaviour under some specific circumstances. The
incorrect cache behavior under some specific circumstances. The
problem can occur if the instruction following the multiply instruction
causes a cache miss, and multiply operand 1 (source operand) bits
[31:27] matches the logical mapping of the mode register address

2
gcc/config/fr30/fr30.h
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@ -1208,7 +1208,7 @@ extern struct rtx_def * fr30_compare_op0;
extern struct rtx_def * fr30_compare_op1;
/*}}}*/
/*{{{ PERDICATE_CODES. */
/*{{{ PREDICATE_CODES. */
#define PREDICATE_CODES \
{ "stack_add_operand", { CONST_INT }}, \

2
gcc/config/frv/frv.c
View File

@ -6627,7 +6627,7 @@ frv_ifcvt_init_extra_fields (ce_if_block_t *ce_info ATTRIBUTE_UNUSED)
}
/* Internal function to add a potenial insn to the list of insns to be inserted
/* Internal function to add a potential insn to the list of insns to be inserted
if the conditional execution conversion is successful. */
static void

2
gcc/config/frv/frv.h
View File

@ -931,7 +931,7 @@ extern int target_flags;
#define LAST_ARG_REGNUM (FIRST_ARG_REGNUM + FRV_NUM_ARG_REGS - 1)
/* Registers used by the exception handling functions. These should be
registers that are not otherwised used by the calling sequence. */
registers that are not otherwise used by the calling sequence. */
#define FIRST_EH_REGNUM 14
#define LAST_EH_REGNUM 15

2
gcc/config/frv/frv.md
View File

@ -2788,7 +2788,7 @@
[(set_attr "length" "8")
(set_attr "type" "multi")])
;; Patterns for addsi3/subdi3 after spliting
;; Patterns for addsi3/subdi3 after splitting
(define_insn "adddi3_lower"
[(set (match_operand:SI 0 "integer_register_operand" "=d")
(plus:SI (match_operand:SI 1 "integer_register_operand" "d")

2
gcc/config/h8300/h8300.c
View File

@ -4671,7 +4671,7 @@ same_cmp_following_p (rtx i1)
}
/* Return nonzero if OPERANDS are valid for stm (or ldm) that pushes
(or pops) N registers. OPERANDS are asssumed to be an array of
(or pops) N registers. OPERANDS are assumed to be an array of
registers. */
int

2
gcc/config/i386/i386.c
View File

@ -15817,7 +15817,7 @@ ix86_expand_vector_init (rtx target, rtx vals)
}
/* ... values where only first field is non-constant are best loaded
from the pool and overwriten via move later. */
from the pool and overwritten via move later. */
if (!i)
{
rtx op = simplify_gen_subreg (mode, XVECEXP (vals, 0, 0),

2
gcc/config/i386/i386.md
View File

@ -14937,7 +14937,7 @@
;; With sincos pattern defined, sin and cos builtin function will be
;; expanded to sincos pattern with one of its outputs left unused.
;; Cse pass will detected, if two sincos patterns can be combined,
;; otherwise sincos pattern will be splitted back to sin or cos pattern,
;; otherwise sincos pattern will be split back to sin or cos pattern,
;; depending on the unused output.
(define_insn "sincosdf3"

2
gcc/config/i386/winnt.c
View File

@ -672,7 +672,7 @@ i386_pe_section_type_flags (tree decl, const char *name, int reloc)
unsigned int **slot;
/* The names we put in the hashtable will always be the unique
versions gived to us by the stringtable, so we can just use
versions given to us by the stringtable, so we can just use
their addresses as the keys. */
if (!htab)
htab = htab_create (31, htab_hash_pointer, htab_eq_pointer, NULL);

4
gcc/config/ia64/itanium2.md
View File

@ -484,7 +484,7 @@
(define_reservation "2_M_only_um01" "2_M0_only_um01|2_M1_only_um01")
;; I instruction is dispersed to the lowest numbered I unit
;; not already in use. Remeber about possible splitting.
;; not already in use. Remember about possible splitting.
(define_reservation "2_I0"
"2_0mi.i+2_ui0|2_0mii.+(2_ui0|2_ui1)|2_0mmi.+2_ui0\
|2_0mfi.+2_ui0|2_0mi.b+2_ui0|(2_1mi.i|2_1mi.b)+(2_ui0|2_ui1)\
@ -1335,7 +1335,7 @@
+(2b_um2|2b_um3)")
;; I instruction is dispersed to the lowest numbered I unit
;; not already in use. Remeber about possible splitting.
;; not already in use. Remember about possible splitting.
(define_reservation "2b_I"
"2b_0mi.i+2_2+2b_ui0|2b_0mii.+2_3+(2b_ui0|2b_ui1)|2b_0mmi.+2_3+2b_ui0\
|2b_0mfi.+2_3+2b_ui0|2b_0mi.b+2_2+2b_ui0\

4
gcc/config/ip2k/ip2k.c
View File

@ -2730,7 +2730,7 @@ ip2k_gen_unsigned_comp_branch (rtx insn, enum rtx_code code, rtx label)
case GTU:
if (imm_sub)
{
/* > 0xffffffffffffffff never suceeds! */
/* > 0xffffffffffffffff never succeeds! */
if (((const_high & 0xffffffff) != 0xffffffff)
|| ((const_low & 0xffffffff) != 0xffffffff))
{
@ -2948,7 +2948,7 @@ ip2k_gen_unsigned_comp_branch (rtx insn, enum rtx_code code, rtx label)
if (((const_high & 0xffffffff) == 0xffffffff)
&& ((const_low & 0xffffffff) == 0xffffffff))
{
/* <= 0xffffffffffffffff always suceeds. */
/* <= 0xffffffffffffffff always succeeds. */
OUT_AS1 (page, %2);
OUT_AS1 (jmp, %2);
}

2
gcc/config/mips/mips.c
View File

@ -4762,7 +4762,7 @@ override_options (void)
(1) The value of an R_MIPS_GOT16 relocation depends on whether
the symbol is local or global. We therefore need to know
a symbol's binding before refering to it using %got().
a symbol's binding before referring to it using %got().
(2) R_MIPS_CALL16 can only be applied to global symbols.

2
gcc/config/mips/mips.h
View File

@ -2076,7 +2076,7 @@ extern enum reg_class mips_char_to_class[256];
`T' is for constant move_operands that cannot be safely loaded into $25.
`U' is for constant move_operands that can be safely loaded into $25.
`W' is for memory references that are based on a member of BASE_REG_CLASS.
This is true for all non-mips16 references (although it can somtimes
This is true for all non-mips16 references (although it can sometimes
be indirect if !TARGET_EXPLICIT_RELOCS). For mips16, it excludes
stack and constant-pool references. */

2
gcc/config/mips/sr71k.md
View File

@ -17,7 +17,7 @@
;; contrived to support published timings.
;;
;; Reference:
;; "SR3 Microporocessor Specification, System development information,"
;; "SR3 Microprocessor Specification, System development information,"
;; Revision 1.0, 13 December 2000.
;;
;;

2
gcc/config/pa/pa.c
View File

@ -8419,7 +8419,7 @@ pa_reorg (void)
markers disables output of the branch table to readonly memory,
and any alignment directives that might be needed. Possibly,
the begin_brtab insn should be output before the label for the
table. This doesn matter at the moment since the tables are
table. This doesn't matter at the moment since the tables are
always output in the text section. */
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
{

2
gcc/config/s390/s390.c
View File

@ -5219,7 +5219,7 @@ s390_return_addr_rtx (int count, rtx frame)
return gen_rtx_MEM (Pmode, addr);
}
/* Find first call clobbered register unsused in a function.
/* Find first call clobbered register unused in a function.
This could be used as base register in a leaf function
or for holding the return address before epilogue. */

2
gcc/config/sh/sh.c
View File

@ -338,7 +338,7 @@ static tree sh_build_builtin_va_list (void);
TARGET_SCHED_INIT_GLOBAL: Added a new target hook in the generic
scheduler; it is called inside the sched_init function just after
find_insn_reg_weights function call. It is used to calculate the SImode
and SFmode weights of insns of basic blocks; much similiar to what
and SFmode weights of insns of basic blocks; much similar to what
find_insn_reg_weights does.
TARGET_SCHED_FINISH_GLOBAL: Corresponding cleanup hook.

4
gcc/cppfiles.c
View File

@ -382,7 +382,7 @@ _cpp_find_failed (_cpp_file *file)
/* Given a filename FNAME search for such a file in the include path
starting from START_DIR. If FNAME is the empty string it is
interpreted as STDIN if START_DIR is PFILE->no_seach_path.
interpreted as STDIN if START_DIR is PFILE->no_search_path.
If the file is not found in the file cache fall back to the O/S and
add the result to our cache.
@ -1342,7 +1342,7 @@ cpp_get_prev (cpp_buffer *b)
return b->prev;
}
/* This datastructure holds the list of header files that were seen
/* This data structure holds the list of header files that were seen
while the PCH was being built. The 'entries' field is kept sorted
in memcmp() order; yes, this means that on little-endian systems,
it's sorted initially by the least-significant byte of 'size', but

2
gcc/fold-const.c
View File

@ -8875,7 +8875,7 @@ tree_expr_nonzero_p (tree t)
{
tree type = TREE_TYPE (t);
/* Doing something usefull for floating point would need more work. */
/* Doing something useful for floating point would need more work. */
if (!INTEGRAL_TYPE_P (type) && !POINTER_TYPE_P (type))
return false;

2
gcc/ggc-zone.c
View File

@ -1293,7 +1293,7 @@ struct ggc_pch_data
size_t written;
};
/* Initialize the PCH datastructure. */
/* Initialize the PCH data structure. */
struct ggc_pch_data *
init_ggc_pch (void)

2
gcc/loop-doloop.c
View File

@ -129,7 +129,7 @@ doloop_condition_get (rtx pattern)
return condition;
/* ??? If a machine uses a funny comparison, we could return a
canonicalised form here. */
canonicalized form here. */
return 0;
}

2
gcc/optabs.c
View File

@ -1089,7 +1089,7 @@ expand_binop (enum machine_mode mode, optab binoptab, rtx op0, rtx op1,
/* If TARGET is the same as one of the operands, the REG_EQUAL note
won't be accurate, so use a new target. Do this also if target is not
a REG, first because having a register instead may open optimization
oportunities, and second because if target and op0 happen to be MEMs
opportunities, and second because if target and op0 happen to be MEMs
designating the same location, we would risk clobbering it too early
in the code sequence we generate below. */
if (target == 0 || target == op0 || target == op1 || ! REG_P (target))

2
gcc/reg-stack.c
View File

@ -3045,7 +3045,7 @@ convert_regs (FILE *file)
/* ??? Future: process inner loops first, and give them arbitrary
initial stacks which emit_swap_insn can modify. This ought to
prevent double fxch that aften appears at the head of a loop. */
prevent double fxch that often appears at the head of a loop. */
/* Process all blocks reachable from all entry points. */
for (e = ENTRY_BLOCK_PTR->succ; e ; e = e->succ_next)

2
gcc/varasm.c
View File

@ -236,7 +236,7 @@ unlikely_text_section (void)
current_function_name ());
unlikely_section_label_printed = true;
/* Make sure that we have approprate alignment for instructions
/* Make sure that we have appropriate alignment for instructions
in this section. */
assemble_align (FUNCTION_BOUNDARY);
}