The patch to restore Ada bootstrap is a one liner: just revert
the gimplify.c part of 2005-09-24 Richard Henderson's change
in your tree (see below).
I don't know what is the policy on patches that break Ada on x86-linux
(here by revealing a latent middle-end bug - but I think latent or not
policy is the same) bootstrap once identified (this particular patch has
no PR mentionned or testcase).
On x86-linux, out two latest release (3.4 and 4.0) have zero ACATS fail.
Laurent
Index: gimplify.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/gimplify.c,v
retrieving revision 2.154
diff -u -r2.154 gimplify.c
--- gimplify.c 24 Sep 2005 16:21:43 -0000 2.154
+++ gimplify.c 29 Sep 2005 10:27:36 -0000
@@ -404,7 +404,10 @@
static inline tree
create_tmp_from_val (tree val)
{
+ return create_tmp_var (TREE_TYPE (val), get_name (val));
+#if 0
return create_tmp_var (TYPE_MAIN_VARIANT (TREE_TYPE (val)), get_name
(val));
+#endif
}
/* Create a temporary to hold the value of VAL. If IS_FORMAL, try to
reuse
