gcc/
	PR target/64793
	* config/sh/sh.md (cbranch define_delay): Set annulled true branch insn
	to nil.  Adjust comments.

gcc/testsuite/
	PR target/64793
	* gcc.target/sh/pr64793.c: New.
	* gcc.target/sh/pr51244-20-sh2a.c: Adjust expected cmp/gt insn count.

From-SVN: r220772