Do not instrument static target_expr for use-after-scope (PR sanitizer/90570).

2019-05-23  Martin Liska  <mliska@suse.cz>

	PR sanitizer/90570
	* gimplify.c (gimplify_target_expr): Skip TREE_STATIC target
	expression similarly to gimplify_decl_expr.
2019-05-23  Martin Liska  <mliska@suse.cz>

	PR sanitizer/90570
	* g++.dg/asan/pr90570.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@271548 138bc75d-0d04-0410-961f-82ee72b054a4
4 files changed