From: Richard Guenther <richard.guenther@gmail.com>
To: Nathan Froyd <froydnj@codesourcery.com>
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 03/18] remove TREE_CHAIN from *_CST nodes
Date: Fri, 11 Mar 2011 13:05:00 -0000 [thread overview]
Message-ID: <AANLkTi=qR1jR4Oq64+kSZDxYLpyZb2Hkz-UJxvuyu81k@mail.gmail.com> (raw)
In-Reply-To: <1299817406-16745-4-git-send-email-froydnj@codesourcery.com>
On Fri, Mar 11, 2011 at 5:23 AM, Nathan Froyd <froydnj@codesourcery.com> wrote:
> *_CST nodes don't need TREE_CHAIN. Make them include typed_tree instead,
> mark them as such in initialize_tree_contains_struct, and don't print out
> their TREE_CHAIN.
Ok for 4.7 if it bootstraps and tests for all languages.
Richard.
> -Nathan
>
> gcc/
> * tree.h (struct tree_int_cst, struct real_value): Include typed_tree
> instead of tree_common.
> (struct tree_fixed_cst, struct tree_string, struct tree_complex):
> Likewise.
> * tree.c (initialize_tree_contains_struct): Mark such nodes as being
> TS_TYPED rather than TS_COMMON.
> * print-tree.c (print_node): Don't print TREE_CHAIN for constants.
>
> diff --git a/gcc/print-tree.c b/gcc/print-tree.c
> index b0c6899..3b5edeb 100644
> --- a/gcc/print-tree.c
> +++ b/gcc/print-tree.c
> @@ -853,11 +853,6 @@ print_node (FILE *file, const char *prefix, tree node, int indent)
> }
> fputc ('\"', file);
> }
> - /* Print the chain at second level. */
> - if (indent == 4)
> - print_node (file, "chain", TREE_CHAIN (node), indent + 4);
> - else
> - print_node_brief (file, "chain", TREE_CHAIN (node), indent + 4);
> break;
>
> case IDENTIFIER_NODE:
> diff --git a/gcc/tree.c b/gcc/tree.c
> index 68f40c9..7d73c74 100644
> --- a/gcc/tree.c
> +++ b/gcc/tree.c
> @@ -370,15 +370,15 @@ initialize_tree_contains_struct (void)
> break;
>
> case TS_COMMON:
> - MARK_TS_TYPED (code);
> - break;
> -
> case TS_INT_CST:
> case TS_REAL_CST:
> case TS_FIXED_CST:
> case TS_VECTOR:
> case TS_STRING:
> case TS_COMPLEX:
> + MARK_TS_TYPED (code);
> + break;
> +
> case TS_IDENTIFIER:
> case TS_DECL_MINIMAL:
> case TS_TYPE:
> diff --git a/gcc/tree.h b/gcc/tree.h
> index 4ad2d3e..11c2f83 100644
> --- a/gcc/tree.h
> +++ b/gcc/tree.h
> @@ -1456,7 +1456,7 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int,
> && TREE_INT_CST_LOW (A) < TREE_INT_CST_LOW (B)))
>
> struct GTY(()) tree_int_cst {
> - struct tree_common common;
> + struct typed_tree typed;
> double_int int_cst;
> };
>
> @@ -1469,7 +1469,7 @@ struct real_value;
> #define TREE_REAL_CST(NODE) (*TREE_REAL_CST_PTR (NODE))
>
> struct GTY(()) tree_real_cst {
> - struct tree_common common;
> + struct typed_tree typed;
> struct real_value * real_cst_ptr;
> };
>
> @@ -1481,7 +1481,7 @@ struct fixed_value;
> #define TREE_FIXED_CST(NODE) (*TREE_FIXED_CST_PTR (NODE))
>
> struct GTY(()) tree_fixed_cst {
> - struct tree_common common;
> + struct typed_tree typed;
> struct fixed_value * fixed_cst_ptr;
> };
>
> @@ -1491,7 +1491,7 @@ struct GTY(()) tree_fixed_cst {
> ((const char *)(STRING_CST_CHECK (NODE)->string.str))
>
> struct GTY(()) tree_string {
> - struct tree_common common;
> + struct typed_tree typed;
> int length;
> char str[1];
> };
> @@ -1501,7 +1501,7 @@ struct GTY(()) tree_string {
> #define TREE_IMAGPART(NODE) (COMPLEX_CST_CHECK (NODE)->complex.imag)
>
> struct GTY(()) tree_complex {
> - struct tree_common common;
> + struct typed_tree typed;
> tree real;
> tree imag;
> };
> @@ -1510,7 +1510,7 @@ struct GTY(()) tree_complex {
> #define TREE_VECTOR_CST_ELTS(NODE) (VECTOR_CST_CHECK (NODE)->vector.elements)
>
> struct GTY(()) tree_vector {
> - struct tree_common common;
> + struct typed_tree typed;
> tree elements;
> };
>
> --
> 1.7.0.4
>
>
next prev parent reply other threads:[~2011-03-11 13:05 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 4:23 [4.7 PATCH 00/18] slim down a number of tree nodes Nathan Froyd
2011-03-11 4:23 ` [PATCH 05/18] remove TREE_CHAIN from CONSTRUCTOR nodes Nathan Froyd
2011-03-11 13:05 ` Richard Guenther
2011-03-11 4:23 ` [PATCH 04/18] remove TREE_CHAIN from SSA_NAME nodes Nathan Froyd
2011-03-11 13:06 ` Richard Guenther
2011-03-11 4:24 ` [PATCH 15/18] move REAL_IDENTIFIER_TYPE_VALUE to be a field of lang_identifier Nathan Froyd
2011-03-11 13:40 ` Jason Merrill
2011-03-11 14:04 ` Nathan Froyd
2011-03-11 14:20 ` Nathan Froyd
2011-03-11 15:04 ` Jason Merrill
2011-03-11 16:23 ` Nathan Froyd
2011-03-11 17:17 ` Jason Merrill
2011-03-11 14:41 ` Joseph S. Myers
2011-03-11 4:24 ` [PATCH 10/18] convert cp SWITCH_STMTs to use private scope fields Nathan Froyd
2011-03-11 4:24 ` [PATCH 13/18] move TS_EXP to be a substructure of TS_TYPED Nathan Froyd
2011-05-11 0:34 ` Nathan Froyd
2011-05-17 17:51 ` [PING][PATCH " Nathan Froyd
2011-05-23 14:58 ` Nathan Froyd
2011-05-23 15:34 ` Richard Guenther
2011-05-24 18:52 ` Nathan Froyd
2011-05-25 9:59 ` Richard Guenther
2011-03-11 4:24 ` [PATCH 01/18] add typed_tree structure Nathan Froyd
2011-03-11 13:05 ` Richard Guenther
2011-03-11 15:21 ` Michael Matz
2011-03-11 4:24 ` [PATCH 06/18] define CASE_CHAIN accessor for CASE_LABEL_EXPR Nathan Froyd
2011-03-11 13:07 ` Richard Guenther
2011-03-11 4:24 ` [PATCH 08/18] convert cp *FOR_STMTs to use private scope fields Nathan Froyd
2011-03-11 4:24 ` [PATCH 14/18] move TS_STATEMENT_LIST to be a substructure of TS_TYPED Nathan Froyd
2011-03-11 6:01 ` Jason Merrill
2011-03-11 12:23 ` Nathan Froyd
2011-03-11 4:24 ` [PATCH 03/18] remove TREE_CHAIN from *_CST nodes Nathan Froyd
2011-03-11 13:05 ` Richard Guenther [this message]
2011-03-11 4:24 ` [PATCH 07/18] generalize build_case_label to the rest of the compiler Nathan Froyd
2011-03-11 13:01 ` Joseph S. Myers
2011-03-11 13:10 ` Richard Guenther
2011-03-11 14:56 ` Tom Tromey
2011-03-11 4:24 ` [PATCH 16/18] make TS_IDENTIFIER be a substructure of TS_BASE Nathan Froyd
2011-03-11 13:12 ` Richard Guenther
2011-03-11 17:21 ` Nathan Froyd
2011-03-11 4:30 ` [PATCH 09/18] convert cp IF_STMTs to use private scope fields Nathan Froyd
2011-03-11 4:30 ` [PATCH 11/18] mark EXPR_PACK_EXPANSION as typed only Nathan Froyd
2011-03-11 4:31 ` [PATCH 17/18] introduce block_chainon and use BLOCK_CHAIN more Nathan Froyd
2011-03-11 13:15 ` Richard Guenther
2011-03-11 13:19 ` Nathan Froyd
2011-03-11 15:14 ` Tom Tromey
2011-03-12 12:23 ` Eric Botcazou
2011-03-11 4:31 ` [PATCH 18/18] make TS_BLOCK a substructure of TS_BASE Nathan Froyd
2011-05-26 18:30 ` Nathan Froyd
2011-03-11 4:31 ` [PATCH 02/18] enforce TREE_CHAIN and TREE_TYPE accesses Nathan Froyd
2011-03-11 8:12 ` Mike Stump
2011-03-11 13:21 ` Richard Guenther
2011-03-11 15:24 ` Tom Tromey
2011-03-12 12:13 ` Eric Botcazou
2011-03-21 13:50 ` Nathan Froyd
2011-03-21 17:50 ` Eric Botcazou
2011-04-13 2:43 ` Nathan Froyd
2011-04-13 2:57 ` Diego Novillo
2011-04-13 4:02 ` Ian Lance Taylor
2011-03-11 4:50 ` [PATCH 12/18] make CASE_LABEL_EXPR not abuse TREE_CHAIN Nathan Froyd
2011-03-11 13:19 ` Richard Guenther
2011-05-10 20:08 ` Nathan Froyd
2011-05-10 20:19 ` Diego Novillo
2011-05-11 9:21 ` Richard Guenther
2011-05-11 19:22 ` H.J. Lu
2011-03-11 8:18 ` [4.7 PATCH 00/18] slim down a number of tree nodes Mike Stump
2011-03-11 16:00 ` Nathan Froyd
2011-03-11 13:25 ` Richard Guenther
2011-03-11 13:42 ` Nathan Froyd
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