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dojump.c (do_jump): REFERENCE_EXPR is dead. 

2004-07-06  Daniel Berlin  <dberlin@dberlin.org>

	* dojump.c (do_jump): REFERENCE_EXPR is dead.
	* expr.c (expand_expr_real_1): Ditto.
	* tree-inline.c (estimate_num_insns_1): Ditto.
	* tree-pretty-print.c (dump_generic_node): Ditto.
	(op_symbol): Ditto.
	* tree.def: Ditto.

From-SVN: r84165
This commit is contained in:
Daniel Berlin 2004-07-06 20:01:10 +00:00 committed by Daniel Berlin
parent 3d3fa3a16c
commit b89cd06e92
6 changed files with 13 additions and 14 deletions
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13
gcc/ChangeLog
View File

@ -1,5 +1,14 @@
2004-07-06 Daniel Berlin <dberlin@dberlin.org>
* dojump.c (do_jump): REFERENCE_EXPR is dead.
* expr.c (expand_expr_real_1): Ditto.
* tree-inline.c (estimate_num_insns_1): Ditto.
* tree-pretty-print.c (dump_generic_node): Ditto.
(op_symbol): Ditto.
* tree.def: Ditto.
2004-07-06 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-pre.c (reference_node_pool): New pool.
(find_or_generate_expression): Class 'r' is okay too.
(create_value_expr_from): Ditto.
@ -7,7 +16,7 @@
(eliminate): Ditto.
(compute_avail): Reverse ordering of tests.
Valuize INDIRECT_REF as well.
2004-07-06 Richard Sandiford <rsandifo@redhat.com>
PR rtl-optimization/16380

1
gcc/dojump.c
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@ -208,7 +208,6 @@ do_jump (tree exp, rtx if_false_label, rtx if_true_label)
< TYPE_PRECISION (TREE_TYPE (TREE_OPERAND (exp, 0)))))
goto normal;
case NON_LVALUE_EXPR:
case REFERENCE_EXPR:
case ABS_EXPR:
case NEGATE_EXPR:
case LROTATE_EXPR:

5
gcc/expr.c
View File

@ -6443,8 +6443,8 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
original_target = target;
ignore = (target == const0_rtx
|| ((code == NON_LVALUE_EXPR || code == NOP_EXPR
|| code == CONVERT_EXPR || code == REFERENCE_EXPR
|| code == COND_EXPR || code == VIEW_CONVERT_EXPR)
|| code == CONVERT_EXPR || code == COND_EXPR
|| code == VIEW_CONVERT_EXPR)
&& TREE_CODE (type) == VOID_TYPE));
/* If we are going to ignore this result, we need only do something
@ -7503,7 +7503,6 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
case NON_LVALUE_EXPR:
case NOP_EXPR:
case CONVERT_EXPR:
case REFERENCE_EXPR:
if (TREE_OPERAND (exp, 0) == error_mark_node)
return const0_rtx;

1
gcc/tree-inline.c
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@ -1211,7 +1211,6 @@ estimate_num_insns_1 (tree *tp, int *walk_subtrees, void *data)
case SAVE_EXPR:
case UNSAVE_EXPR:
case ADDR_EXPR:
case REFERENCE_EXPR:
case COMPLEX_EXPR:
case EXIT_BLOCK_EXPR:
case CASE_LABEL_EXPR:

4
gcc/tree-pretty-print.c
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@ -999,7 +999,6 @@ dump_generic_node (pretty_printer *buffer, tree node, int spc, int flags,
case BIT_NOT_EXPR:
case TRUTH_NOT_EXPR:
case ADDR_EXPR:
case REFERENCE_EXPR:
case PREDECREMENT_EXPR:
case PREINCREMENT_EXPR:
case INDIRECT_REF:
@ -1851,9 +1850,6 @@ op_symbol (tree op)
case POSTINCREMENT_EXPR:
return "++ ";
case REFERENCE_EXPR:
return "";
default:
return "<<< ??? >>>";
}

3
gcc/tree.def
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@ -739,9 +739,6 @@ DEFTREECODE (UNSAVE_EXPR, "unsave_expr", 'e', 1)
Operand may have any mode. Result mode is Pmode. */
DEFTREECODE (ADDR_EXPR, "addr_expr", 'e', 1)
/* Non-lvalue reference or pointer to an object. */
DEFTREECODE (REFERENCE_EXPR, "reference_expr", 'e', 1)
/* Operand is a function constant; result is a function variable value
of type EPmode. Used only for languages that need static chains. */
DEFTREECODE (ENTRY_VALUE_EXPR, "entry_value_expr", 'e', 1)