I've committed this to workaround the middle-end problem with the varpool
thinking (some) cpool objects are undefined. Still looking at a proper fix for
that, but as attempt one fell over ppc problems, I've applied this in the
meanwhile.
nathan
2015-12-30 Nathan Sidwell <nat...@acm.org>
* config/nvptx/nvptx.c (nvptx_assemble_undefined_decl): Check
it's not a constant pool object.
Index: config/nvptx/nvptx.c
===================================================================
--- config/nvptx/nvptx.c (revision 232002)
+++ config/nvptx/nvptx.c (working copy)
@@ -1718,6 +1718,11 @@ nvptx_globalize_label (FILE *, const cha
static void
nvptx_assemble_undefined_decl (FILE *file, const char *name, const_tree decl)
{
+ /* The middle end can place constant pool decls into the varpool as
+ undefined. Until that is fixed, catch the problem here. */
+ if (DECL_IN_CONSTANT_POOL (decl))
+ return;
+
write_var_marker (file, false, TREE_PUBLIC (decl), name);
fprintf (file, "\t.extern ");
