diff options
| -rw-r--r-- | gas/config/tc-i386.c | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index be69140..985984c 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -7965,29 +7965,15 @@ process_operands (void) if (i.tm.operand_types[0].bitfield.instance == Accum && i.tm.operand_types[0].bitfield.xmmword) { - if (i.tm.opcode_modifier.vexsources == VEX3SOURCES) - { - /* Keep xmm0 for instructions with VEX prefix and 3 - sources. */ - i.tm.operand_types[0].bitfield.instance = InstanceNone; - i.tm.operand_types[0].bitfield.class = RegSIMD; - goto duplicate; - } - else - { - /* We remove the first xmm0 and keep the number of - operands unchanged, which in fact duplicates the - destination. */ - for (j = 1; j < i.operands; j++) - { - i.op[j - 1] = i.op[j]; - i.types[j - 1] = i.types[j]; - i.tm.operand_types[j - 1] = i.tm.operand_types[j]; - i.flags[j - 1] = i.flags[j]; - } - } + gas_assert (i.tm.opcode_modifier.vexsources == VEX3SOURCES); + /* Keep xmm0 for instructions with VEX prefix and 3 + sources. */ + i.tm.operand_types[0].bitfield.instance = InstanceNone; + i.tm.operand_types[0].bitfield.class = RegSIMD; + goto duplicate; } - else if (i.tm.opcode_modifier.operandconstraint == IMPLICIT_1ST_XMM0) + + if (i.tm.opcode_modifier.operandconstraint == IMPLICIT_1ST_XMM0) { gas_assert ((MAX_OPERANDS - 1) > dupl && (i.tm.opcode_modifier.vexsources |