diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/gimplify.c | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5671e01..69fe089 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-01-01 Andrew Pinski <pinskia@gmail.com> + + * gimplify.c (gimplify_return_expr): Make the temporary variable + for the return expression, a gimple register variable. + 2007-01-01 Jan Hubicka <jh@suse.cz> * emit-rtl.c (emit_copy_of_insn_after): Do not call copy_insn_1 for diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 9774530..1a40e8f 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -1,6 +1,7 @@ /* Tree lowering pass. This pass converts the GENERIC functions-as-trees tree representation into the GIMPLE form. - Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 + Free Software Foundation, Inc. Major work done by Sebastian Pop <s.pop@laposte.net>, Diego Novillo <dnovillo@redhat.com> and Jason Merrill <jason@redhat.com>. @@ -1171,6 +1172,9 @@ gimplify_return_expr (tree stmt, tree *pre_p) else { result = create_tmp_var (TREE_TYPE (result_decl), NULL); + if (TREE_CODE (TREE_TYPE (result)) == COMPLEX_TYPE + || TREE_CODE (TREE_TYPE (result)) == VECTOR_TYPE) + DECL_GIMPLE_REG_P (result) = 1; /* ??? With complex control flow (usually involving abnormal edges), we can wind up warning about an uninitialized value for this. Due |