diff options
Diffstat (limited to 'target/i386/tcg/translate.c')
| -rw-r--r-- | target/i386/tcg/translate.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index 8ec91d17af..5f31a59fb8 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -3506,10 +3506,20 @@ static void gen_sse(CPUX86State *env, DisasContext *s, int b, gen_helper_extrq_i(cpu_env, s->ptr0, tcg_const_i32(bit_index), tcg_const_i32(field_length)); - else - gen_helper_insertq_i(cpu_env, s->ptr0, + else { + if (mod != 3) { + gen_lea_modrm(env, s, modrm); + op2_offset = offsetof(CPUX86State, xmm_t0); + gen_ldq_env_A0(s, offsetof(CPUX86State, xmm_t0.ZMM_D(0))); + } else { + rm = (modrm & 7) | REX_B(s); + op2_offset = ZMM_OFFSET(rm); + } + tcg_gen_addi_ptr(s->ptr1, cpu_env, op2_offset); + gen_helper_insertq_i(cpu_env, s->ptr0, s->ptr1, tcg_const_i32(bit_index), tcg_const_i32(field_length)); + } } break; case 0x7e: /* movd ea, mm */ |