PR ipa/81360

	* ipa-inline.c (can_inline_edge_p): Also check that caller is optimized
	* gcc.c-torture/compile/pr81360.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@254937 138bc75d-0d04-0410-961f-82ee72b054a4

Author: hubicka

gcc/ChangeLog

@@ -1,3 +1,8 @@
+2017-11-19  Jan Hubicka  <[email protected]>
+
+	PR ipa/81360
+	* ipa-inline.c (can_inline_edge_p): Also check that caller is optimized
+
 2017-11-19  Jan Hubicka  <[email protected]>
 
 	PR ipa/83001

gcc/ipa-inline.c

@@ -324,7 +324,8 @@ can_inline_edge_p (struct cgraph_edge *e, bool report,
       e->inline_failed = CIF_BODY_NOT_AVAILABLE;
       inlinable = false;
     }
-  if (!early && !opt_for_fn (callee->decl, optimize))
+  if (!early && (!opt_for_fn (callee->decl, optimize)
+		 || opt_for_fn (caller->decl, optimize)))
     {
       e->inline_failed = CIF_FUNCTION_NOT_OPTIMIZED;
       inlinable = false;

gcc/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2017-11-19  Jan Hubicka  <[email protected]>
+
+	PR ipa/81360
+	* gcc.c-torture/compile/pr81360.c: New testcase.
+
 2017-11-19  Paul Thomas  <[email protected]>
 
 	PR fortran/78990

gcc/testsuite/gcc.c-torture/compile/pr81360.c

@@ -0,0 +1,11 @@
+typedef a;
+b(void *c, a d) {
+  if (c)
+    e(0, __PRETTY_FUNCTION__);
+}
+typedef f, g;
+__attribute__((optimize(0))) h() {
+  g i;
+  b(i, sizeof(f));
+}
+