ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node and…

ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node and target_option_default_node to get...

	* ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
	and target_option_default_node to get -fprofile-generate ctors working
	right with LTO.

From-SVN: r278123

gcc/ChangeLog

+2019-11-13  Jan Hubicka  <hubicka@ucw.cz>
+
+	* ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
+	and target_option_default_node to get -fprofile-generate ctors working
+	right with LTO.
+
 2019-11-13  Richard Sandiford  <richard.sandiford@arm.com>
 
 	* tree-vectorizer.h (vect_nop_conversion_p): Declare.

gcc/ipa.c

@@ -914,7 +914,14 @@ cgraph_build_static_cdtor_1 (char which, tree body, int priority, bool final,
 void
 cgraph_build_static_cdtor (char which, tree body, int priority)
 {
-  cgraph_build_static_cdtor_1 (which, body, priority, false, NULL, NULL);
+  /* FIXME: We should be able to
+     gcc_assert (!in_lto_p);
+     because at LTO time the global options are not safe to use.
+     Unfortunately ASAN finish_file will produce constructors late and they
+     may lead to surprises.  */
+  cgraph_build_static_cdtor_1 (which, body, priority, false,
+			       optimization_default_node,
+			       target_option_default_node);
 }
 
 /* When target does not have ctors and dtors, we call all constructor