diff options
Diffstat (limited to 'gas/config/tc-i386.c')
| -rw-r--r-- | gas/config/tc-i386.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index c947250..2750b20 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -916,6 +916,8 @@ static const arch_entry cpu_arch[] = CPU_PREFETCHWT1_FLAGS, 0, 0 }, { STRING_COMMA_LEN (".se1"), PROCESSOR_UNKNOWN, CPU_SE1_FLAGS, 0, 0 }, + { STRING_COMMA_LEN (".avx512vl"), PROCESSOR_UNKNOWN, + CPU_AVX512VL_FLAGS, 0, 0 }, }; #ifdef I386COFF @@ -3163,14 +3165,8 @@ build_vex_prefix (const insn_template *t) /* Check the REX.W bit. */ w = (i.rex & REX_W) ? 1 : 0; - if (i.tm.opcode_modifier.vexw) - { - if (w) - abort (); - - if (i.tm.opcode_modifier.vexw == VEXW1) - w = 1; - } + if (i.tm.opcode_modifier.vexw == VEXW1) + w = 1; i.vex.bytes[2] = (w << 7 | register_specifier << 3 @@ -4450,6 +4446,10 @@ check_VecOperands (const insn_template *t) broadcasted_opnd_size <<= 4; /* Broadcast 1to16. */ else if (i.broadcast->type == BROADCAST_1TO8) broadcasted_opnd_size <<= 3; /* Broadcast 1to8. */ + else if (i.broadcast->type == BROADCAST_1TO4) + broadcasted_opnd_size <<= 2; /* Broadcast 1to4. */ + else if (i.broadcast->type == BROADCAST_1TO2) + broadcasted_opnd_size <<= 1; /* Broadcast 1to2. */ else goto bad_broadcast; @@ -7752,6 +7752,10 @@ check_VecOperations (char *op_string, char *op_end) op_string += 3; if (*op_string == '8') bcst_type = BROADCAST_1TO8; + else if (*op_string == '4') + bcst_type = BROADCAST_1TO4; + else if (*op_string == '2') + bcst_type = BROADCAST_1TO2; else if (*op_string == '1' && *(op_string+1) == '6') { |