Remove dead code.

2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163129 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f539d6f..9aa322c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
 2010-08-02  Sebastian Pop  <sebastian.pop@amd.com>
 
+       * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.
+
+2010-08-02  Sebastian Pop  <sebastian.pop@amd.com>
+
        * graphite-clast-to-gimple.c (build_iv_mapping): Rename map with
        rename_map.
        * sese.c (debug_rename_map): Same.

diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite
index 3b04837..c2be7c7 100644 (file)
--- a/gcc/ChangeLog.graphite
+++ b/gcc/ChangeLog.graphite
@@ -1,5 +1,9 @@
 2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>
 
+       * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.
+
+2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>
+
        * graphite-clast-to-gimple.c (build_iv_mapping): Rename map with
        rename_map.
        * sese.c (debug_rename_map): Same.

diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c
index 5f99f65..318401e 100644 (file)
--- a/gcc/graphite-sese-to-poly.c
+++ b/gcc/graphite-sese-to-poly.c
@@ -2348,7 +2348,6 @@ rewrite_cross_bb_phi_deps (sese region, gimple_stmt_iterator gsi)
   gimple stmt = gsi_stmt (gsi);
   imm_use_iterator imm_iter;
   tree def;
-  basic_block def_bb;
   gimple use_stmt;
 
   if (gimple_code (stmt) != GIMPLE_ASSIGN)
@@ -2359,8 +2358,6 @@ rewrite_cross_bb_phi_deps (sese region, gimple_stmt_iterator gsi)
       || scev_analyzable_p (def, region))
     return;
 
-  def_bb = gimple_bb (stmt);
-
   FOR_EACH_IMM_USE_STMT (use_stmt, imm_iter, def)
     if (gimple_code (use_stmt) == GIMPLE_PHI)
       {