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c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.

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* c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.
	* convert.c (convert_to_integer): Kill BIT_ANDTC_EXPR.
	* fold-const.c (int_const_binop): Kill BIT_ANDTC_EXPR.
	(fold): Kill BIT_ANDTC_EXPR and label bit_and.
	* tree.def (BIT_ANDTC_EXPR): Kill.

	* error.c (dump_expr): Kill BIT_ANDTC_EXPR.
	* lex.c (init_operators): Kill BIT_ANDTC_EXPR.
	* pt.c (tsubst_copy): Kill BIT_ANDTC_EXPR.
	* typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.
	(tsubst_copy_and_build): Kill BIT_ANDTC_EXPR.

	* com.c (ffecom_overlap_): Kill BIT_ANDTC_EXPR.
	(ffecom_tree_canonize_ref_): Kill BIT_ANDTC_EXPR.

From-SVN: r70972
This commit is contained in:
Josef Zlomek 2003-09-01 07:06:25 +02:00 • committed by Josef Zlomek
parent 754c707721
commit 31934da71a
12 changed files with 30 additions and 33 deletions
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8
gcc/ChangeLog
View file

@ -1,3 +1,11 @@
2003-09-01 Josef Zlomek <zlomekj@suse.cz>
* c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.
* convert.c (convert_to_integer): Kill BIT_ANDTC_EXPR.
* fold-const.c (int_const_binop): Kill BIT_ANDTC_EXPR.
(fold): Kill BIT_ANDTC_EXPR and label bit_and.
* tree.def (BIT_ANDTC_EXPR): Kill.
2003-08-31 Nathanael Nerode <neroden@gcc.gnu.org>
* configure.in: Remove uses of "for x in .. ${foo}" idiom.

1
gcc/c-typeck.c
View file

@ -6623,7 +6623,6 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
break;
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
if (code0 == INTEGER_TYPE && code1 == INTEGER_TYPE)

1
gcc/convert.c
View file

@ -473,7 +473,6 @@ convert_to_integer (tree type, tree expr)
case BIT_AND_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case BIT_ANDTC_EXPR:
trunc1:
{
tree arg0 = get_unwidened (TREE_OPERAND (expr, 0), type);

8
gcc/cp/ChangeLog
View file

@ -1,3 +1,11 @@
2003-09-01 Josef Zlomek <zlomekj@suse.cz>
* error.c (dump_expr): Kill BIT_ANDTC_EXPR.
* lex.c (init_operators): Kill BIT_ANDTC_EXPR.
* pt.c (tsubst_copy): Kill BIT_ANDTC_EXPR.
* typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.
(tsubst_copy_and_build): Kill BIT_ANDTC_EXPR.
2003-08-29 Mark Mitchell <mark@codesourcery.com>
PR c++/12093

1
gcc/cp/error.c
View file

@ -1486,7 +1486,6 @@ dump_expr (tree t, int flags)
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
case LT_EXPR:

1
gcc/cp/lex.c
View file

@ -206,7 +206,6 @@ init_operators (void)
operator_name_info [(int) ROUND_MOD_EXPR].name = "(round %)";
operator_name_info [(int) ABS_EXPR].name = "abs";
operator_name_info [(int) FFS_EXPR].name = "ffs";
operator_name_info [(int) BIT_ANDTC_EXPR].name = "&~";
operator_name_info [(int) TRUTH_AND_EXPR].name = "strict &&";
operator_name_info [(int) TRUTH_OR_EXPR].name = "strict ||";
operator_name_info [(int) IN_EXPR].name = "in";

2
gcc/cp/pt.c
View file

@ -7302,7 +7302,6 @@ tsubst_copy (tree t, tree args, tsubst_flags_t complain, tree in_decl)
case ROUND_DIV_EXPR:
case EXACT_DIV_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case TRUNC_MOD_EXPR:
@ -7985,7 +7984,6 @@ tsubst_copy_and_build (tree t,
case ROUND_DIV_EXPR:
case EXACT_DIV_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case TRUNC_MOD_EXPR:

1
gcc/cp/typeck.c
View file

@ -2808,7 +2808,6 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1,
break;
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
if (code0 == INTEGER_TYPE && code1 == INTEGER_TYPE)

5
gcc/f/ChangeLog
View file

@ -1,3 +1,8 @@
2003-09-01 Josef Zlomek <zlomekj@suse.cz>
* com.c (ffecom_overlap_): Kill BIT_ANDTC_EXPR.
(ffecom_tree_canonize_ref_): Kill BIT_ANDTC_EXPR.
Thu Jul 31 01:47:27 2003 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* com.c (ffecom_init_0): Use `dconsthalf'.

2
gcc/f/com.c
View file

@ -1581,7 +1581,6 @@ ffecom_overlap_ (tree dest_decl, tree dest_offset, tree dest_size,
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_NOT_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
@ -8891,7 +8890,6 @@ ffecom_tree_canonize_ref_ (tree *decl, tree *offset, tree *size, tree t)
case BIT_IOR_EXPR:
case BIT_XOR_EXPR:
case BIT_AND_EXPR:
case BIT_ANDTC_EXPR:
case BIT_NOT_EXPR:
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:

32
gcc/fold-const.c
View file

@ -1108,10 +1108,6 @@ int_const_binop (enum tree_code code, tree arg1, tree arg2, int notrunc)
low = int1l & int2l, hi = int1h & int2h;
break;
case BIT_ANDTC_EXPR:
low = int1l & ~int2l, hi = int1h & ~int2h;
break;
case RSHIFT_EXPR:
int2l = -int2l;
case LSHIFT_EXPR:
@ -6316,7 +6312,6 @@ fold (tree expr)
goto bit_rotate;
case BIT_AND_EXPR:
bit_and:
if (integer_all_onesp (arg1))
return non_lvalue (convert (type, arg0));
if (integer_zerop (arg1))
@ -6354,19 +6349,6 @@ fold (tree expr)
goto associate;
case BIT_ANDTC_EXPR:
if (integer_all_onesp (arg0))
return non_lvalue (convert (type, arg1));
if (integer_zerop (arg0))
return omit_one_operand (type, arg0, arg1);
if (TREE_CODE (arg1) == INTEGER_CST)
{
arg1 = fold (build1 (BIT_NOT_EXPR, type, arg1));
code = BIT_AND_EXPR;
goto bit_and;
}
goto binary;
case RDIV_EXPR:
/* Don't touch a floating-point divide by zero unless the mode
of the constant can represent infinity. */
@ -6649,7 +6631,6 @@ fold (tree expr)
permute the two operations. */
if (code == RROTATE_EXPR && TREE_CODE (arg1) == INTEGER_CST
&& (TREE_CODE (arg0) == BIT_AND_EXPR
|| TREE_CODE (arg0) == BIT_ANDTC_EXPR
|| TREE_CODE (arg0) == BIT_IOR_EXPR
|| TREE_CODE (arg0) == BIT_XOR_EXPR)
&& TREE_CODE (TREE_OPERAND (arg0, 1)) == INTEGER_CST)
@ -7418,8 +7399,11 @@ fold (tree expr)
&& TREE_CODE (arg1) == INTEGER_CST
&& TREE_CODE (TREE_OPERAND (arg0, 1)) == INTEGER_CST)
{
tree dandnotc = fold (build (BIT_ANDTC_EXPR, TREE_TYPE (arg0),
arg1, TREE_OPERAND (arg0, 1)));
tree dandnotc
= fold (build (BIT_AND_EXPR, TREE_TYPE (arg0),
arg1, build1 (BIT_NOT_EXPR,
TREE_TYPE (TREE_OPERAND (arg0, 1)),
TREE_OPERAND (arg0, 1))));
tree rslt = code == EQ_EXPR ? integer_zero_node : integer_one_node;
if (integer_nonzerop (dandnotc))
return omit_one_operand (type, rslt, arg0);
@ -7432,8 +7416,10 @@ fold (tree expr)
&& TREE_CODE (arg1) == INTEGER_CST
&& TREE_CODE (TREE_OPERAND (arg0, 1)) == INTEGER_CST)
{
tree candnotd = fold (build (BIT_ANDTC_EXPR, TREE_TYPE (arg0),
TREE_OPERAND (arg0, 1), arg1));
tree candnotd
= fold (build (BIT_AND_EXPR, TREE_TYPE (arg0),
TREE_OPERAND (arg0, 1),
build1 (BIT_NOT_EXPR, TREE_TYPE (arg1), arg1)));
tree rslt = code == EQ_EXPR ? integer_zero_node : integer_one_node;
if (integer_nonzerop (candnotd))
return omit_one_operand (type, rslt, arg0);

1
gcc/tree.def
View file

@ -638,7 +638,6 @@ DEFTREECODE (RROTATE_EXPR, "rrotate_expr", '2', 2)
DEFTREECODE (BIT_IOR_EXPR, "bit_ior_expr", '2', 2)
DEFTREECODE (BIT_XOR_EXPR, "bit_xor_expr", '2', 2)
DEFTREECODE (BIT_AND_EXPR, "bit_and_expr", '2', 2)
DEFTREECODE (BIT_ANDTC_EXPR, "bit_andtc_expr", '2', 2)
DEFTREECODE (BIT_NOT_EXPR, "bit_not_expr", '1', 1)
/* ANDIF and ORIF allow the second operand not to be computed if the