- obsolete.

Changed files:
    gcc-pr26209.patch -> 1.1.2.2

diff --git a/gcc-pr26209.patch b/gcc-pr26209.patch
deleted file mode 100644 (file)
index 1466498..0000000
--- a/gcc-pr26209.patch
+++ /dev/null
@@ -1,123 +0,0 @@
---- gcc-4_1-branch/gcc/Makefile.in.orig        2006-02-16 08:20:14.000000000 +0000
-+++ gcc-4_1-branch/gcc/Makefile.in     2006-02-16 08:24:15.000000000 +0000
-@@ -1842,7 +1842,7 @@
-    $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h \
-    $(TREE_DUMP_H) except.h langhooks.h $(CFGLOOP_H) tree-pass.h \
-    $(CFGLAYOUT_H) $(BASIC_BLOCK_H) hard-reg-set.h $(HASHTAB_H) toplev.h \
--   tree-ssa-propagate.h
-+   tree-ssa-propagate.h $(SCEV_H)
- tree-tailcall.o : tree-tailcall.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
-    $(RTL_H) $(TREE_H) $(TM_P_H) function.h $(TM_H) coretypes.h \
-    $(TREE_DUMP_H) $(DIAGNOSTIC_H) except.h tree-pass.h $(FLAGS_H) langhooks.h \
---- gcc-4_1-branch/gcc/tree-cfg.c.orig 2006-02-10 08:46:43.000000000 +0000
-+++ gcc-4_1-branch/gcc/tree-cfg.c      2006-02-16 08:23:29.000000000 +0000
-@@ -1274,10 +1274,7 @@
-       if (TREE_CODE (rhs) == ADDR_EXPR)
-       recompute_tree_invarant_for_addr_expr (rhs);
- 
--      /* If the statement could throw and now cannot, we need to prune cfg.  */
--      if (maybe_clean_or_replace_eh_stmt (stmt, stmt))
--      tree_purge_dead_eh_edges (bb_for_stmt (stmt));
--
-+      maybe_clean_or_replace_eh_stmt (stmt, stmt);
-       mark_new_vars_to_rename (stmt);
-     }
- 
---- gcc-4_1-branch/gcc/tree-cfgcleanup.c.orig  2006-02-16 08:23:15.000000000 +0000
-+++ gcc-4_1-branch/gcc/tree-cfgcleanup.c       2006-02-16 08:24:15.000000000 +0000
-@@ -45,6 +45,7 @@
- #include "cfglayout.h"
- #include "hashtab.h"
- #include "tree-ssa-propagate.h"
-+#include "tree-scalar-evolution.h"
- 
- /* Remove any fallthru edge from EV.  Return true if an edge was removed.  */
- 
-@@ -157,19 +158,24 @@
-     {
-       bsi = bsi_last (bb);
- 
-+      /* If the last statement of the block could throw and now cannot,
-+       we need to prune cfg.  */
-+      tree_purge_dead_eh_edges (bb);
-+
-       if (bsi_end_p (bsi))
-       continue;
- 
-       stmt = bsi_stmt (bsi);
-+
-       if (TREE_CODE (stmt) == COND_EXPR
-         || TREE_CODE (stmt) == SWITCH_EXPR)
-       retval |= cleanup_control_expr_graph (bb, bsi);
--
-       /* If we had a computed goto which has a compile-time determinable
-        destination, then we can eliminate the goto.  */
--      if (TREE_CODE (stmt) == GOTO_EXPR
--        && TREE_CODE (GOTO_DESTINATION (stmt)) == ADDR_EXPR
--        && TREE_CODE (TREE_OPERAND (GOTO_DESTINATION (stmt), 0)) == LABEL_DECL)
-+      else if (TREE_CODE (stmt) == GOTO_EXPR
-+             && TREE_CODE (GOTO_DESTINATION (stmt)) == ADDR_EXPR
-+             && (TREE_CODE (TREE_OPERAND (GOTO_DESTINATION (stmt), 0))
-+                 == LABEL_DECL))
-       {
-         edge e;
-         tree label;
-@@ -213,7 +219,7 @@
- 
-       /* Check for indirect calls that have been turned into
-        noreturn calls.  */
--      if (noreturn_call_p (stmt) && remove_fallthru_edge (bb->succs))
-+      else if (noreturn_call_p (stmt) && remove_fallthru_edge (bb->succs))
-       {
-         free_dominance_info (CDI_DOMINATORS);
-         retval = true;
-@@ -570,23 +576,26 @@
- void
- cleanup_tree_cfg_loop (void)
- {
--  bitmap changed_bbs = BITMAP_ALLOC (NULL);
--
--  cleanup_tree_cfg ();
-+  bool changed = cleanup_tree_cfg ();
- 
--  fix_loop_structure (current_loops, changed_bbs);
--  calculate_dominance_info (CDI_DOMINATORS);
-+  if (changed)
-+    {
-+      bitmap changed_bbs = BITMAP_ALLOC (NULL);
-+      fix_loop_structure (current_loops, changed_bbs);
-+      calculate_dominance_info (CDI_DOMINATORS);
- 
--  /* This usually does nothing.  But sometimes parts of cfg that originally
--     were inside a loop get out of it due to edge removal (since they
--     become unreachable by back edges from latch).  */
--  rewrite_into_loop_closed_ssa (changed_bbs, TODO_update_ssa);
-+      /* This usually does nothing.  But sometimes parts of cfg that originally
-+       were inside a loop get out of it due to edge removal (since they
-+       become unreachable by back edges from latch).  */
-+      rewrite_into_loop_closed_ssa (changed_bbs, TODO_update_ssa);
- 
--  BITMAP_FREE (changed_bbs);
-+      BITMAP_FREE (changed_bbs);
- 
- #ifdef ENABLE_CHECKING
--  verify_loop_structure (current_loops);
-+      verify_loop_structure (current_loops);
- #endif
-+      scev_reset ();
-+    }
- }
- 
- /* Merge the PHI nodes at BB into those at BB's sole successor.  */
---- gcc-4_1-branch/gcc/tree-ssa-loop.c.orig    2005-11-30 11:16:27.000000000 +0000
-+++ gcc-4_1-branch/gcc/tree-ssa-loop.c 2006-02-16 08:23:29.000000000 +0000
-@@ -303,7 +303,8 @@
-   0,                                  /* properties_provided */
-   0,                                  /* properties_destroyed */
-   0,                                  /* todo_flags_start */
--  TODO_dump_func | TODO_update_ssa_only_virtuals,
-+  TODO_dump_func | TODO_cleanup_cfg
-+    | TODO_update_ssa_only_virtuals,
-                                       /* todo_flags_finish */
-   0                                   /* letter */
- };