x86: Replace evex-no-scale.s with evex-no-scale-[32|64].s

x86: Replace evex-no-scale.s with evex-no-scale-[32|64].s

.if is_64bit
	vmovaps	-1024(%rip), %zmm0
	vmovaps	64(,%rax), %zmm0
	vmovaps	64(,%riz), %zmm0
.endif

doesn't with i686-elf cross binutils on 64-bit hosts:

evex-no-scale.s: Assembler messages:
evex-no-scale.s:10: Error: bad register name `%rip)'
evex-no-scale.s:11: Error: bad register name `%rax)'
evex-no-scale.s:12: Error: bad register name `%riz)'

This patch replaces evex-no-scale.s with evex-no-scale-32.s and
evex-no-scale-64.s.

	* testsuite/gas/i386/evex-no-scale-32.d: Don't use
	evex-no-scale.s.
	* testsuite/gas/i386/evex-no-scale-64.d: Likewise.
	* testsuite/gas/i386/evex-no-scale-32.s: New file.
	* testsuite/gas/i386/evex-no-scale-64.s: Likewise.
	* testsuite/gas/i386/evex-no-scale.s: Removed.