x86-64: Add ilp32-12 to check R_X86_64_32 for x32

	* testsuite/ld-x86-64/ilp32-12.d: New file.
	* testsuite/ld-x86-64/ilp32-12.s: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run ilp32-12.
4 files changed