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xtensa.c (xtensa_va_start): Use build_int_cst instead of size_int for integer types.

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* config/xtensa/xtensa.c (xtensa_va_start): Use build_int_cst
	instead of size_int for integer types.
	(xtensa_gimplify_va_arg_expr): Likewise.  Convert index to sizetype
	to match type of MINUS_EXPR.

From-SVN: r133525
This commit is contained in:
Bob Wilson 2008-03-25 17:56:31 +00:00 • committed by Bob Wilson
parent 55d059d348
commit f4d3e7fd81
2 changed files with 18 additions and 6 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2008-03-25 Bob Wilson <bob.wilson@acm.org>
* config/xtensa/xtensa.c (xtensa_va_start): Use build_int_cst
instead of size_int for integer types.
(xtensa_gimplify_va_arg_expr): Likewise. Convert index to sizetype
to match type of MINUS_EXPR.
2008-03-25 Tom Tromey <tromey@redhat.com>
* configure: Rebuilt.

17
gcc/config/xtensa/xtensa.c
View file

@ -2542,7 +2542,7 @@ xtensa_va_start (tree valist, rtx nextarg ATTRIBUTE_UNUSED)
if (arg_words >= MAX_ARGS_IN_REGISTERS)
arg_words += 2;
t = build2 (GIMPLE_MODIFY_STMT, integer_type_node, ndx,
size_int (arg_words * UNITS_PER_WORD));
build_int_cst (integer_type_node, arg_words * UNITS_PER_WORD));
TREE_SIDE_EFFECTS (t) = 1;
expand_expr (t, const0_rtx, VOIDmode, EXPAND_NORMAL);
}
@ -2607,8 +2607,10 @@ xtensa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
{
int align = MIN (TYPE_ALIGN (type), STACK_BOUNDARY) / BITS_PER_UNIT;
t = build2 (PLUS_EXPR, integer_type_node, orig_ndx, size_int (align - 1));
t = build2 (BIT_AND_EXPR, integer_type_node, t, size_int (-align));
t = build2 (PLUS_EXPR, integer_type_node, orig_ndx,
build_int_cst (integer_type_node, align - 1));
t = build2 (BIT_AND_EXPR, integer_type_node, t,
build_int_cst (integer_type_node, -align));
t = build2 (GIMPLE_MODIFY_STMT, integer_type_node, orig_ndx, t);
gimplify_and_add (t, pre_p);
}
@ -2639,7 +2641,8 @@ xtensa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
lab_over = create_artificial_label ();
t = build2 (GT_EXPR, boolean_type_node, ndx,
size_int (MAX_ARGS_IN_REGISTERS * UNITS_PER_WORD));
build_int_cst (integer_type_node,
MAX_ARGS_IN_REGISTERS * UNITS_PER_WORD));
t = build3 (COND_EXPR, void_type_node, t,
build1 (GOTO_EXPR, void_type_node, lab_false),
NULL_TREE);
@ -2669,7 +2672,8 @@ xtensa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
lab_false2 = create_artificial_label ();
t = build2 (GT_EXPR, boolean_type_node, orig_ndx,
size_int (MAX_ARGS_IN_REGISTERS * UNITS_PER_WORD));
build_int_cst (integer_type_node,
MAX_ARGS_IN_REGISTERS * UNITS_PER_WORD));
t = build3 (COND_EXPR, void_type_node, t,
build1 (GOTO_EXPR, void_type_node, lab_false2),
NULL_TREE);
@ -2714,7 +2718,8 @@ xtensa_gimplify_va_arg_expr (tree valist, tree type, tree *pre_p,
else
size = va_size;
t = build2 (MINUS_EXPR, sizetype, ndx, size);
t = fold_convert (sizetype, ndx);
t = build2 (MINUS_EXPR, sizetype, t, size);
addr = build2 (POINTER_PLUS_EXPR, ptr_type_node, array, t);
addr = fold_convert (build_pointer_type (type), addr);