From 95cc0a1aca2eaf2303ab49d09ce4525ece4fd3e6 Mon Sep 17 00:00:00 2001 From: Ilya Enkovich Date: Thu, 5 Jun 2014 12:58:58 +0000 Subject: [PATCH] tree-inline.c (tree_function_versioning): Check DF info existence before accessing it. gcc/ * tree-inline.c (tree_function_versioning): Check DF info existence before accessing it. From-SVN: r211274 --- gcc/ChangeLog | 5 +++++ gcc/tree-inline.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 525ef8ff031..b553ecaf991 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-06-05 Ilya Enkovich + + * tree-inline.c (tree_function_versioning): Check DF info existence + before accessing it. + 2014-06-05 Marcus Shawcroft Jiong Wang diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 7e75cce662f..dbf4b5d627a 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -5345,8 +5345,9 @@ tree_function_versioning (tree old_decl, tree new_decl, DECL_ARGUMENTS (new_decl) = DECL_ARGUMENTS (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; + if (DECL_STRUCT_FUNCTION (new_decl)->gimple_df) + DECL_STRUCT_FUNCTION (new_decl)->gimple_df->ipa_pta + = id.src_cfun->gimple_df->ipa_pta; /* Copy the function's static chain. */ p = DECL_STRUCT_FUNCTION (old_decl)->static_chain_decl; -- 2.30.2