gcc/

	PR ipa/71633
	* ipa-inline-transform.c (inline_call): Support
	instrumented thunks.

gcc/testsuite/

	PR ipa/71633
	* g++.dg/pr71633.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238290 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 1 deletions

diff --git a/gcc/ipa-inline-transform.c b/gcc/ipa-inline-transform.c
index 9ac1efc9192..98c7f96fbb6 100644
--- a/gcc/ipa-inline-transform.c
+++ b/gcc/ipa-inline-transform.c
@@ -319,10 +319,14 @@ inline_call (struct cgraph_edge *e, bool update_original,
     to = to->global.inlined_to;
   if (to->thunk.thunk_p)
     {
+      struct cgraph_node *target = to->callees->callee;
       if (in_lto_p)
 	to->get_untransformed_body ();
       to->expand_thunk (false, true);
-      e = to->callees;
+      /* When thunk is instrumented we may have multiple callees.  */
+      for (e = to->callees; e && e->callee != target; e = e->next_callee)
+	;
+      gcc_assert (e);
     }