* tree-inline.c: Include gt-tree-inline.h.

	(clone_fn_id_num): New variable.
	(clone_function_name): New function.
	(tree_function_versioning): Use it.
	* Makefile.in (GTFILES): Add tree-inline.c.

	* gcc.dg/ipa/ipacost-1.c: Adjust match pattern for change
	in clone naming.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145126 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f07b247..b1e391a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2009-03-27  Jakub Jelinek  <jakub@redhat.com>
+
+       * tree-inline.c: Include gt-tree-inline.h.
+       (clone_fn_id_num): New variable.
+       (clone_function_name): New function.
+       (tree_function_versioning): Use it.
+       * Makefile.in (GTFILES): Add tree-inline.c.
+
 2009-03-27  Mark Mitchell  <mark@codesourcery.com>
 
        * BASE-VER: Change to 4.5.0.

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 8850231..e973c2a 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -3308,7 +3308,7 @@ GTFILES = $(CPP_ID_DATA_H) $(srcdir)/input.h $(srcdir)/coretypes.h \
   $(srcdir)/tree-ssa-propagate.c \
   $(srcdir)/tree-phinodes.c \
   $(srcdir)/ipa-reference.c $(srcdir)/tree-ssa-structalias.h \
-  $(srcdir)/tree-ssa-structalias.c \
+  $(srcdir)/tree-ssa-structalias.c $(srcdir)/tree-inline.c \
   @all_gtfiles@
 
 # Compute the list of GT header files from the corresponding C sources,

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 38567f6..295eb89 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-03-27  Jakub Jelinek  <jakub@redhat.com>
+
+       * gcc.dg/ipa/ipacost-1.c: Adjust match pattern for change
+       in clone naming.
+
 2009-03-27  Xinliang David Li  <davidxl@google.com>
 
        PR tree-optimization/39557

diff --git a/gcc/testsuite/gcc.dg/ipa/ipacost-1.c b/gcc/testsuite/gcc.dg/ipa/ipacost-1.c
index ac013a7..1c75c6c 100644 (file)
--- a/gcc/testsuite/gcc.dg/ipa/ipacost-1.c
+++ b/gcc/testsuite/gcc.dg/ipa/ipacost-1.c
@@ -53,6 +53,7 @@ main()
 /* { dg-final { scan-ipa-dump-times "versioned function i_can_be_propagated_fully " 1 "cp"  } } */
 /* { dg-final { scan-ipa-dump-not "versioned function i_can_not_be_propagated_fully2" "cp"  } } */
 /* { dg-final { scan-ipa-dump-not "versioned function i_can_not_be_propagated_fully " "cp"  } } */
-/* { dg-final { scan-tree-dump-not "i_can_be_propagated" "optimized"  } } */
+/* { dg-final { scan-tree-dump-not "i_can_be_propagated_fully " "optimized"  } } */
+/* { dg-final { scan-tree-dump-not "i_can_be_propagated_fully2 " "optimized"  } } */
 /* { dg-final { cleanup-ipa-dump "cp" } } */
 /* { dg-final { cleanup-tree-dump "optimized" } } */

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 15419c3..e6a2fb3 100644 (file)
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -4268,6 +4268,29 @@ tree_versionable_function_p (tree fndecl)
   return true;
 }
 
+/* Create a new name for omp child function.  Returns an identifier.  */
+
+static GTY(()) unsigned int clone_fn_id_num;
+
+static tree
+clone_function_name (tree decl)
+{
+  tree name = DECL_ASSEMBLER_NAME (decl);
+  size_t len = IDENTIFIER_LENGTH (name);
+  char *tmp_name, *prefix;
+
+  prefix = XALLOCAVEC (char, len + strlen ("_clone") + 1);
+  memcpy (prefix, IDENTIFIER_POINTER (name), len);
+  strcpy (prefix + len, "_clone");
+#ifndef NO_DOT_IN_LABEL
+  prefix[len] = '.';
+#elif !defined NO_DOLLAR_IN_LABEL
+  prefix[len] = '$';
+#endif
+  ASM_FORMAT_PRIVATE_NAME (tmp_name, prefix, clone_fn_id_num++);
+  return get_identifier (tmp_name);
+}
+
 /* Create a copy of a function's tree.
    OLD_DECL and NEW_DECL are FUNCTION_DECL tree nodes
    of the original function and the new copied function
@@ -4315,7 +4338,7 @@ tree_function_versioning (tree old_decl, tree new_decl, varray_type tree_map,
   /* Generate a new name for the new version. */
   if (!update_clones)
     {
-      DECL_NAME (new_decl) =  create_tmp_var_name (NULL);
+      DECL_NAME (new_decl) = clone_function_name (old_decl);
       SET_DECL_ASSEMBLER_NAME (new_decl, DECL_NAME (new_decl));
       SET_DECL_RTL (new_decl, NULL_RTX);
       id.statements_to_fold = pointer_set_create ();
@@ -4520,3 +4543,5 @@ tree_can_inline_p (tree caller, tree callee)
   /* Allow the backend to decide if inlining is ok.  */
   return targetm.target_option.can_inline_p (caller, callee);
 }
+
+#include "gt-tree-inline.h"