http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57698
--- Comment #8 from Sriraman Tallam <tmsriram at google dot com> ---
One other alternative to the patch proposed earlier. The reported bug happens
only when optimization is turned on as the early inliner pass invokes
incremental inlining which calls optimize_inline_calls and triggers the above
failure. So, the fix is then as simple as:
Index: tree-inline.c
===================================================================
--- tree-inline.c (revision 200912)
+++ tree-inline.c (working copy)
@@ -3905,6 +3905,10 @@ expand_call_inline (basic_block bb, gimple stmt, c
for inlining, but we can't do that because frontends overwrite
the body. */
&& !cg_edge->callee->local.redefined_extern_inline
+ /* During early inline pass, report only when optimization is
+ not turned on. */
+ && (cgraph_global_info_ready
+ || !optimize)
/* PR 20090218-1_0.c. Body can be provided by another module. */
&& (reason != CIF_BODY_NOT_AVAILABLE || !flag_generate_lto))
{
Seems like the right fix to me. Ok?
