[binutils-gdb] RISC-V: Fix SLTI disassembly

[sergiodj+buildbot@sergiodj.net]

*** TEST RESULTS FOR COMMIT 9bdfdbf929d581cf845ffc815ae94a39d9f7b032 ***

Author: Andrew Waterman <andrew@sifive.com>
Branch: master
Commit: 9bdfdbf929d581cf845ffc815ae94a39d9f7b032

RISC-V: Fix SLTI disassembly

2017-06-23  Andrew Waterman  <andrew@sifive.com>

	* riscv-opc.c (riscv_opcodes): Mark I-type SLT instruction as an
	alias; do not mark SLTI instruction as an alias.