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expr.c (store_constructor): Use rtvec_alloc instead of alloca+gen_rtvec_v...

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* expr.c (store_constructor): Use rtvec_alloc instead of
        alloca+gen_rtvec_v, and an incorrect number passed to alloca.

From-SVN: r93177
This commit is contained in:
Richard Henderson 2005-01-11 00:37:00 -08:00 committed by Richard Henderson
parent 35c0104b03
commit 201dd46b98
2 changed files with 11 additions and 6 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-01-11 Richard Henderson <rth@redhat.com>
* expr.c (store_constructor): Use rtvec_alloc instead of
alloca+gen_rtvec_v, and an incorrect number passed to alloca.
2005-01-11 Kazu Hirata <kazu@cs.umass.edu>
* config/alpha/alpha.c, config/i386/mmx.md: Fix comment typos.

12
gcc/expr.c
View File

@ -4970,7 +4970,7 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
enum machine_mode eltmode = TYPE_MODE (elttype);
HOST_WIDE_INT bitsize;
HOST_WIDE_INT bitpos;
rtx *vector = NULL;
rtvec vector = NULL;
unsigned n_elts;
gcc_assert (eltmode != BLKmode);
@ -4985,9 +4985,9 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
{
unsigned int i;
vector = alloca (n_elts);
vector = rtvec_alloc (n_elts);
for (i = 0; i < n_elts; i++)
vector [i] = CONST0_RTX (GET_MODE_INNER (mode));
RTVEC_ELT (vector, i) = CONST0_RTX (GET_MODE_INNER (mode));
}
}
@ -5058,7 +5058,8 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
/* Vector CONSTRUCTORs should only be built from smaller
vectors in the case of BLKmode vectors. */
gcc_assert (TREE_CODE (TREE_TYPE (value)) != VECTOR_TYPE);
vector[eltpos] = expand_expr (value, NULL_RTX, VOIDmode, 0);
RTVEC_ELT (vector, eltpos)
= expand_expr (value, NULL_RTX, VOIDmode, 0);
}
else
{
@ -5076,8 +5077,7 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
if (vector)
emit_insn (GEN_FCN (icode)
(target,
gen_rtx_PARALLEL (GET_MODE (target),
gen_rtvec_v (n_elts, vector))));
gen_rtx_PARALLEL (GET_MODE (target), vector)));
break;
}