* config/epiphany/epiphany.md (*isub_i+2): New peephole.
	(ashlv2si3): New expander.
	(*ashlv2si3_i): New define_insn_and_split.
	* predicates.md (float_operation): Allow patterns with three
	basic sub-patterns.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201319 138bc75d-0d04-0410-961f-82ee72b054a4
        * gcc.dg/tree-ssa/pr44258.c: Disable scan test for Epiphany.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201320 138bc75d-0d04-0410-961f-82ee72b054a4