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loop.h (struct induction): Rename ext_dependant to ext_dependent. 

* loop.h (struct induction): Rename ext_dependant to
	ext_dependent.
	* loop.c: Change all uses.
	(check_ext_dependant_givs): Rename to check_ext_dependent_givs.
	All callers changed.
	* timevar.c (DEFTIMEVAR): Fix spelling of identifier__ parameter.

From-SVN: r46620
This commit is contained in:
Joseph Myers 2001-10-29 22:13:41 +00:00 committed by Joseph Myers
parent 686deecbf3
commit affd4f3309
4 changed files with 27 additions and 18 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2001-10-29 Joseph S. Myers <jsm28@cam.ac.uk>
* loop.h (struct induction): Rename ext_dependant to
ext_dependent.
* loop.c: Change all uses.
(check_ext_dependant_givs): Rename to check_ext_dependent_givs.
All callers changed.
* timevar.c (DEFTIMEVAR): Fix spelling of identifier__ parameter.
2001-10-29 Joseph S. Myers <jsm28@cam.ac.uk>
* c-parse.in (expr_no_commas, primary), c-typeck.c

30
gcc/loop.c
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@ -208,7 +208,7 @@ static void record_giv PARAMS ((const struct loop *, struct induction *,
rtx, rtx, rtx, rtx, rtx, rtx, int,
enum g_types, int, int, rtx *));
static void update_giv_derive PARAMS ((const struct loop *, rtx));
static void check_ext_dependant_givs PARAMS ((struct iv_class *,
static void check_ext_dependent_givs PARAMS ((struct iv_class *,
struct loop_info *));
static int basic_induction_var PARAMS ((const struct loop *, rtx,
enum machine_mode, rtx, rtx,
@ -4332,7 +4332,7 @@ strength_reduce (loop, flags)
/* Check each extension dependent giv in this class to see if its
root biv is safe from wrapping in the interior mode. */
check_ext_dependant_givs (bl, loop_info);
check_ext_dependent_givs (bl, loop_info);
/* Combine all giv's for this iv_class. */
combine_givs (regs, bl);
@ -4832,7 +4832,7 @@ record_biv (loop, v, insn, dest_reg, inc_val, mult_val, location,
v->dest_reg = dest_reg;
v->mult_val = mult_val;
v->add_val = inc_val;
v->ext_dependant = NULL_RTX;
v->ext_dependent = NULL_RTX;
v->location = location;
v->mode = GET_MODE (dest_reg);
v->always_computable = ! not_every_iteration;
@ -4934,7 +4934,7 @@ record_giv (loop, v, insn, src_reg, dest_reg, mult_val, add_val, ext_val,
v->dest_reg = dest_reg;
v->mult_val = mult_val;
v->add_val = add_val;
v->ext_dependant = ext_val;
v->ext_dependent = ext_val;
v->benefit = benefit;
v->location = location;
v->cant_derive = 0;
@ -5995,12 +5995,12 @@ simplify_giv_expr (loop, x, ext_val, benefit)
arg0 = simplify_giv_expr (loop, tem, ext_val, benefit);
if (*ext_val)
{
if (!v->ext_dependant)
if (!v->ext_dependent)
return arg0;
}
else
{
*ext_val = v->ext_dependant;
*ext_val = v->ext_dependent;
return arg0;
}
return 0;
@ -6217,7 +6217,7 @@ consec_sets_giv (loop, first_benefit, p, src_reg, dest_reg,
v->benefit = first_benefit;
v->cant_derive = 0;
v->derive_adjustment = 0;
v->ext_dependant = NULL_RTX;
v->ext_dependent = NULL_RTX;
REG_IV_TYPE (ivs, REGNO (dest_reg)) = GENERAL_INDUCT;
REG_IV_INFO (ivs, REGNO (dest_reg)) = v;
@ -6531,7 +6531,7 @@ combine_givs_p (g1, g2)
make the giv illegal. */
static void
check_ext_dependant_givs (bl, loop_info)
check_ext_dependent_givs (bl, loop_info)
struct iv_class *bl;
struct loop_info *loop_info;
{
@ -6616,9 +6616,9 @@ check_ext_dependant_givs (bl, loop_info)
/* Invalidate givs that fail the tests. */
for (v = bl->giv; v; v = v->next_iv)
if (v->ext_dependant)
if (v->ext_dependent)
{
enum rtx_code code = GET_CODE (v->ext_dependant);
enum rtx_code code = GET_CODE (v->ext_dependent);
int ok = 0;
switch (code)
@ -6638,7 +6638,7 @@ check_ext_dependant_givs (bl, loop_info)
derived GIV. */
if (se_ok && ze_ok)
{
enum machine_mode outer_mode = GET_MODE (v->ext_dependant);
enum machine_mode outer_mode = GET_MODE (v->ext_dependent);
unsigned HOST_WIDE_INT max = GET_MODE_MASK (outer_mode) >> 1;
/* We know from the above that both endpoints are nonnegative,
@ -6697,12 +6697,12 @@ extend_value_for_giv (v, value)
struct induction *v;
rtx value;
{
rtx ext_dep = v->ext_dependant;
rtx ext_dep = v->ext_dependent;
if (! ext_dep)
return value;
/* Recall that check_ext_dependant_givs verified that the known bounds
/* Recall that check_ext_dependent_givs verified that the known bounds
of a biv did not overflow or wrap with respect to the extension for
the giv. Therefore, constants need no additional adjustment. */
if (CONSTANT_P (value) && GET_MODE (value) == VOIDmode)
@ -9797,9 +9797,9 @@ loop_giv_dump (v, file, verbose)
if (v->no_const_addval)
fprintf (file, " ncav");
if (v->ext_dependant)
if (v->ext_dependent)
{
switch (GET_CODE (v->ext_dependant))
switch (GET_CODE (v->ext_dependent))
{
case SIGN_EXTEND:
fprintf (file, " ext se");

2
gcc/loop.h
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@ -135,7 +135,7 @@ struct induction
subtracted from add_val when this giv
derives another. This occurs when the
giv spans a biv update by incrementation. */
rtx ext_dependant; /* If nonzero, is a sign or zero extension
rtx ext_dependent; /* If nonzero, is a sign or zero extension
if a biv on which this giv is dependent. */
struct induction *next_iv; /* For givs, links together all givs that are
based on the same biv. For bivs, links

4
gcc/timevar.c
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@ -232,8 +232,8 @@ init_timevar ()
memset ((void *) timevars, 0, sizeof (timevars));
/* Initialize the names of timing variables. */
#define DEFTIMEVAR(identifer__, name__) \
timevars[identifer__].name = name__;
#define DEFTIMEVAR(identifier__, name__) \
timevars[identifier__].name = name__;
#include "timevar.def"
#undef DEFTIMEVAR