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re PR bootstrap/55067 (AIX bootstrap failure due to lra.c loc_t)

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2012-10-24  Vladimir Makarov  <vmakarov@redhat.com>

	PR bootstrap/55067
	* lra.c: Rename loc to sloc and loc_t to sloc_t.

From-SVN: r192794
This commit is contained in:
Vladimir Makarov 2012-10-25 02:31:31 +00:00 committed by Vladimir Makarov
parent 4ede4ee462
commit 926cd61f45
2 changed files with 18 additions and 13 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-10-24 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/55067
* lra.c: Rename loc to sloc and loc_t to sloc_t.
2012-10-24 Sharad Singhai <singhai@google.com>
* config/rs6000/rs6000.c (rs6000_density_test): Use dump_enabled_p

26
gcc/lra.c
View File

@ -1859,19 +1859,19 @@ lra_process_new_insns (rtx insn, rtx before, rtx after, const char *title)
scratches at the end of LRA. */
/* Description of location of a former scratch operand. */
struct loc
struct sloc
{
rtx insn; /* Insn where the scratch was. */
int nop; /* Number of the operand which was a scratch. */
};
typedef struct loc *loc_t;
typedef struct sloc *sloc_t;
DEF_VEC_P(loc_t);
DEF_VEC_ALLOC_P(loc_t, heap);
DEF_VEC_P(sloc_t);
DEF_VEC_ALLOC_P(sloc_t, heap);
/* Locations of the former scratches. */
static VEC (loc_t, heap) *scratches;
static VEC (sloc_t, heap) *scratches;
/* Bitmap of scratch regnos. */
static bitmap_head scratch_bitmap;
@ -1902,11 +1902,11 @@ remove_scratches (void)
bool insn_changed_p;
basic_block bb;
rtx insn, reg;
loc_t loc;
sloc_t loc;
lra_insn_recog_data_t id;
struct lra_static_insn_data *static_id;
scratches = VEC_alloc (loc_t, heap, get_max_uid ());
scratches = VEC_alloc (sloc_t, heap, get_max_uid ());
bitmap_initialize (&scratch_bitmap, &reg_obstack);
bitmap_initialize (&scratch_operand_bitmap, &reg_obstack);
FOR_EACH_BB (bb)
@ -1926,10 +1926,10 @@ remove_scratches (void)
*id->operand_loc[i], ALL_REGS, NULL);
add_reg_note (insn, REG_UNUSED, reg);
lra_update_dup (id, i);
loc = XNEW (struct loc);
loc = XNEW (struct sloc);
loc->insn = insn;
loc->nop = i;
VEC_safe_push (loc_t, heap, scratches, loc);
VEC_safe_push (sloc_t, heap, scratches, loc);
bitmap_set_bit (&scratch_bitmap, REGNO (*id->operand_loc[i]));
bitmap_set_bit (&scratch_operand_bitmap,
INSN_UID (insn) * MAX_RECOG_OPERANDS + i);
@ -1950,11 +1950,11 @@ static void
restore_scratches (void)
{
int i, regno;
loc_t loc;
sloc_t loc;
rtx last = NULL_RTX;
lra_insn_recog_data_t id = NULL;
for (i = 0; VEC_iterate (loc_t, scratches, i, loc); i++)
for (i = 0; VEC_iterate (sloc_t, scratches, i, loc); i++)
{
if (last != loc->insn)
{
@ -1977,9 +1977,9 @@ restore_scratches (void)
INSN_UID (loc->insn), loc->nop);
}
}
for (i = 0; VEC_iterate (loc_t, scratches, i, loc); i++)
for (i = 0; VEC_iterate (sloc_t, scratches, i, loc); i++)
free (loc);
VEC_free (loc_t, heap, scratches);
VEC_free (sloc_t, heap, scratches);
bitmap_clear (&scratch_bitmap);
bitmap_clear (&scratch_operand_bitmap);
}