PR middle-end/34969

	* cgraph.h (cgraph_update_edges_for_call_stmt): New prototype.
	* cgraph.c (cgraph_update_edges_for_call_stmt): New function.
	* tree-inline.c (fold_marked_statements): Call
	cgraph_update_edges_for_call_stmt if folding a call statement.
	* cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for
	debug_generic_stmt calls, reset it back afterwards.

	* gcc.dg/pr34969.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131946 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 15 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/pr34969.c b/gcc/testsuite/gcc.dg/pr34969.c
new file mode 100644
index 00000000000..02f7dd1aaac
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr34969.c
@@ -0,0 +1,15 @@
+/* PR middle-end/34969 */
+/* { dg-do compile } */
+/* { dg-options "-O -fipa-cp -ffast-math" } */
+
+double
+foo (double x)
+{
+  return x * x;
+}
+
+double
+bar (void)
+{
+  return foo (0);
+}