2018-11-15  Richard Biener  <rguenther@suse.de>

        PR middle-end/88029
        * gimple.c (gimple_call_flags): Union flags from decl, type
        and call fntype.
        * trans-mem.c (is_tm_pure_call): Simplify.

        * gcc.dg/tree-ssa/pr88029.c: New testcase.

From-SVN: r266183