Sorry, I was in the wrong directory when I was creating the patch. Here is the
fixed patch.
Thanks,
Balaji V. Iyer.
-----Original Message-----
From: Iyer, Balaji V
Sent: Tuesday, August 07, 2012 4:18 PM
To: 'gcc-patches@gcc.gnu.org'
Subject: [PATCH][Cilkplus] Remove unwanted static chain.
Hello Everyone,
This patch is for the Cilk Plus branch affecting mainly the C++
compiler. This patch will store the initial value of a loop correctly and
remove the unnecessary static chain usage for some cases of Cilk_for.
Thanks,
Balaji V. Iyer.
Index: gcc/cp/parser.c
===================================================================
--- gcc/cp/parser.c (revision 190195)
+++ gcc/cp/parser.c (working copy)
@@ -28351,6 +28351,13 @@
FOR_EXPR (statement) = decl;
CILK_FOR_GRAIN (statement) = grain;
+ /* If an initial value is available, and it is of type integer, then we
+ save it in CILK_FOR_INIT. */
+ if (init && TREE_TYPE (init) && INTEGRAL_TYPE_P (TREE_TYPE (init)))
+ CILK_FOR_INIT (statement) = init;
+ else
+ CILK_FOR_INIT (statement) = NULL_TREE;
+
finish_cilk_for_init_stmt (statement);
if (cp_lexer_next_token_is (parser->lexer, CPP_COMMA))
Index: gcc/cp/ChangeLog.cilk
===================================================================
--- gcc/cp/ChangeLog.cilk (revision 190195)
+++ gcc/cp/ChangeLog.cilk (working copy)
@@ -1,3 +1,7 @@
+2012-08-07 Balaji V. Iyer <balaji.v.i...@intel.com>
+
+ * parser.c (cp_parser_cilk_for): Stored the initial value in cilk_for
tree.
+
2012-08-01 Balaji V. Iyer <balaji.v.i...@intel.com>
* parser.c (cp_parser_userdef_char_literal): Replaced CALL_SPAWN and
