From 75af9746bae7d14df0d0f60e5c1e2fc58e7d9707 Mon Sep 17 00:00:00 2001 From: Richard Guenther Date: Thu, 27 Nov 2008 09:45:56 +0000 Subject: tree-ssa-structalias.c (intra_create_variable_infos): Make a constraint for the static chain parameter. 2008-11-27 Richard Guenther * tree-ssa-structalias.c (intra_create_variable_infos): Make a constraint for the static chain parameter. From-SVN: r142242 --- gcc/ChangeLog | 5 +++++ gcc/tree-ssa-structalias.c | 9 +++++++++ 2 files changed, 14 insertions(+) (limited to 'gcc') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 03db6c2..aaba646 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-11-27 Richard Guenther + + * tree-ssa-structalias.c (intra_create_variable_infos): Make + a constraint for the static chain parameter. + 2008-11-27 Bernd Schmidt * config/bfin/bfin.opt (micplb): New option. diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 5083ee5..3be76ac 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -4560,6 +4560,15 @@ intra_create_variable_infos (void) make_constraint_from (p, nonlocal_id); } } + + /* Add a constraint for the incoming static chain parameter. */ + if (cfun->static_chain_decl != NULL_TREE) + { + varinfo_t p, chain_vi = get_vi_for_tree (cfun->static_chain_decl); + + for (p = chain_vi; p; p = p->next) + make_constraint_from (p, nonlocal_id); + } } /* Structure used to put solution bitmaps in a hashtable so they can -- cgit v1.1