diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-24 16:25:17 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-06-24 16:25:17 +0000 |
| commit | c6b8c9732c5f59355a8d2e6f70b06a35a6f5ce2e (patch) | |
| tree | 881278f9053b1fb483ac2966343e4c672ba06fa3 /gcc | |
| parent | 043d06656c3f1aec6604f984c42a42163b6a1d6a (diff) | |
| download | gcc-c6b8c9732c5f59355a8d2e6f70b06a35a6f5ce2e.tar.gz | |
* gimplify.c (gimplify_body): Watch for body vanishing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83598 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/gimplify.c | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9876fc878ae..da403d9ba00 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2004-06-24 Richard Henderson <rth@redhat.com> + + * gimplify.c (gimplify_body): Watch for body vanishing. + 2004-06-24 Jeff Law <law@redhat.com> * tree-ssa-dom.c (record_dominating_conditions): New function. diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 480b8ebbf06..308f3e9b6a2 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4142,7 +4142,9 @@ gimplify_body (tree *body_p, tree fndecl) /* Unshare again, in case gimplification was sloppy. */ unshare_all_trees (body); - if (TREE_CODE (body) == STATEMENT_LIST) + if (!body) + body = alloc_stmt_list (); + else if (TREE_CODE (body) == STATEMENT_LIST) { tree t = expr_only (*body_p); if (t) |