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Incidentally, while two of these sections of code were added recently, the issue in aarch64-dis.c has been present since July 2022. diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c index 565c4b10559d1800c39f118d225088da5c1c3e36..29e96e244bb2d01ec5514f5d66acc2ff0c724503 100644 --- a/opcodes/aarch64-asm.c +++ b/opcodes/aarch64-asm.c @@ -1325,7 +1325,7 @@ aarch64_ins_sve_strided_reglist (const aarch64_operand *self, ATTRIBUTE_UNUSED) { unsigned int num_regs = get_operand_specific_data (self); - unsigned int mask = 16 | (16 / num_regs - 1); + unsigned int mask ATTRIBUTE_UNUSED = 16 | (16 / num_regs - 1); unsigned int val = info->reglist.first_regno; assert ((val & mask) == val); insert_field (self->fields[0], code, val >> 4, 0); diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c index f63b74706f6da606d3df848bd722e5c2ae3f3ecb..82d2f8f8251f0f48e06a85360ebfdf258247de20 100644 --- a/opcodes/aarch64-dis.c +++ b/opcodes/aarch64-dis.c @@ -3686,8 +3686,9 @@ get_style_text (enum disassembler_style style) for (i = 0; i <= 0xf; ++i) { - int res = snprintf (&formats[i][0], sizeof (formats[i]), "%c%x%c", - STYLE_MARKER_CHAR, i, STYLE_MARKER_CHAR); + int res ATTRIBUTE_UNUSED + = snprintf (&formats[i][0], sizeof (formats[i]), "%c%x%c", + STYLE_MARKER_CHAR, i, STYLE_MARKER_CHAR); assert (res == 3); } diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c index 5b76f2cfa2191fc388adf55ad174f4a1829202f3..965c1c0698c5ab97abde32cd502ae342ad9e34a1 100644 --- a/opcodes/aarch64-opc.c +++ b/opcodes/aarch64-opc.c @@ -3335,12 +3335,11 @@ aarch64_match_operands_constraint (aarch64_inst *inst, invalid tying and invalid qualifiers, the error about qualifiers would suggest several alternative instructions that also have invalid tying. */ - enum aarch64_operand_class op_class1 + enum aarch64_operand_class op_class = aarch64_get_operand_class (inst->operands[0].type); - enum aarch64_operand_class op_class2 - = aarch64_get_operand_class (inst->operands[i].type); - assert (op_class1 == op_class2); - if (op_class1 == AARCH64_OPND_CLASS_SVE_REGLIST + assert (aarch64_get_operand_class (inst->operands[i].type) + == op_class); + if (op_class == AARCH64_OPND_CLASS_SVE_REGLIST ? ((inst->operands[0].reglist.first_regno != inst->operands[i].reglist.first_regno) || (inst->operands[0].reglist.num_regs