2010-05-10 Richard Guenther <rguenther@suse.de>

	PR tree-optimization/44050
	* tree-inline.c (tree_function_versioning): Clone the ipa-pta
	flag.

	* gcc.dg/torture/pr44050.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159214 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76e6ea6..07c5dd7 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-10  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/44050
+       * tree-inline.c (tree_function_versioning): Clone the ipa-pta
+       flag.
+
 2010-05-10  Wei Guozhi  <carrot@google.com>
 
        PR target/42879

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5ee636f..3fc7164 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-10  Richard Guenther  <rguenther@suse.de>
+
+       PR tree-optimization/44050
+       * gcc.dg/torture/pr44050.c: New testcase.
+
 2010-05-10  Wei Guozhi  <carrot@google.com>
 
        PR target/42879

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 383cc86..8e7d1d6 100644 (file)
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -4924,6 +4924,8 @@ tree_function_versioning (tree old_decl, tree new_decl,
     (DECL_STRUCT_FUNCTION (old_decl));
   initialize_cfun (new_decl, old_decl,
                   old_entry_block->count);
+  DECL_STRUCT_FUNCTION (new_decl)->gimple_df->ipa_pta
+    = id.src_cfun->gimple_df->ipa_pta;
   push_cfun (DECL_STRUCT_FUNCTION (new_decl));
 
   /* Copy the function's static chain.  */