RISC-V/testsuite: Add branched cases for FP NE cond-move operations

Verify, for the floating-point NE conditional-move operation, that
if-conversion triggers via `noce_try_cmove' at the respective
sufficiently high `-mbranch-cost=' settings that make branchless code
sequences produced by if-conversion cheaper than their original branched
equivalents, and that extraneous instructions such as SNEZ, etc. are not
present in output.

	gcc/testsuite/
	* gcc.target/riscv/movdifeq-sfb.c: New test.
	* gcc.target/riscv/movdifeq-thead.c: New test.
	* gcc.target/riscv/movdifeq-ventana.c: New test.
	* gcc.target/riscv/movdifeq-zicond.c: New test.
	* gcc.target/riscv/movdifeq.c: New test.
	* gcc.target/riscv/movsifeq-sfb.c: New test.
	* gcc.target/riscv/movsifeq-thead.c: New test.
	* gcc.target/riscv/movsifeq-ventana.c: New test.
	* gcc.target/riscv/movsifeq-zicond.c: New test.
	* gcc.target/riscv/movsifeq.c: New test.

0 files changed, 0 insertions, 0 deletions