Fix #2244: The offset for pseudo-instr. IDs was incorrectly applied f…

…or vcmp.

cs.c

@@ -1209,7 +1209,7 @@ size_t CAPSTONE_API cs_disasm(csh ud, const uint8_t *buffer, size_t size, uint64
 			fill_insn(handle, insn_cache, ss.buffer, &mci, handle->post_printer, buffer);
 
 			// adjust for pseudo opcode (X86)
-			if (handle->arch == CS_ARCH_X86)
+			if (handle->arch == CS_ARCH_X86 && insn_cache->id != X86_INS_VCMP)
 				insn_cache->id += mci.popcode_adjust;
 
 			next_offset = insn_size;

suite/cstest/issues.cs

@@ -1066,3 +1066,7 @@
 !# issue 2233 ARM write to PC is branch
 !# CS_ARCH_ARM, CS_MODE_THUMB, CS_OPT_DETAIL
 0x87,0x46 == mov pc, r0 ; Groups: IsThumb jump 
+
+!# issue 2244
+!# CS_ARCH_X86, CS_MODE_64, CS_OPT_DETAIL
+0x0: 0xc5,0xfb,0xc2,0xda,0x06 == vcmpnlesd	xmm3, xmm0, xmm2 ; ID: 797

suite/cstest/src/x86_detail.c

@@ -203,6 +203,7 @@ char *get_detail_x86(csh *ud, cs_mode mode, cs_insn *ins)
 
 	x86 = &(ins->detail->x86);
 
+	add_str(&result, " ; ID: %" PRIu32 , ins->id);
 	print_string_hex(&result, " ; Prefix:", x86->prefix, 4);
 	print_string_hex(&result, " ; Opcode:", x86->opcode, 4);
 	add_str(&result, " ; rex: 0x%x", x86->rex);