pike.git/ src/ code/ amd64.c

2019-09-14

2019-09-14 09:43:33 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 836022ab094141a5426ee58b89e2157eded1543a (33 lines) (+33/-0) ^{[ Show | Annotate ]}
  Branch: master

Compiler [amd64]: Inline F_SWAP_STACK_LOCAL.

3786:    ins_f_byte_with_2_args( F_CLEAR_N_LOCAL, b, 1 );    return;    +  case F_SWAP_STACK_LOCAL: +  /* +  * tmp = Pike_sp[-1] +  * Pike_sp[-1] = Pike_fp->locals[arg1] +  * Pike_fp->locals[arg1] = tmp +  */ +  ins_debug_instr_prologue(a-F_OFFSET, b, 0); +  amd64_load_fp_reg(); +  amd64_load_sp_reg(); +  mov_mem_reg(fp_reg, OFFSETOF(pike_frame, locals), P_REG_RAX); +  add_reg_imm_reg( sp_reg, -sizeof(struct svalue), P_REG_RCX ); +  + #if SIZEOF_LONG_DOUBLE != 16 +  if (OFFSETOF(array, u.real_item) & 0x0f) { +  mov_mem_reg( P_REG_RAX, b * sizeof(struct svalue), P_REG_RBX ); +  mov_mem_reg( P_REG_RCX, 0, P_REG_R10 ); +  mov_reg_mem( P_REG_RBX, P_REG_RCX, 0 ); +  mov_reg_mem( P_REG_R10, P_REG_RAX, b * sizeof(struct svalue) ); +  mov_mem_reg( P_REG_RAX, b * sizeof(struct svalue) + 8, P_REG_RBX ); +  mov_mem_reg( P_REG_RCX, 8, P_REG_R10 ); +  mov_reg_mem( P_REG_RBX, P_REG_RCX, 8 ); +  mov_reg_mem( P_REG_R10, P_REG_RAX, b * sizeof(struct svalue) + 8 ); +  return +  } + #endif +  +  mov_mem128_reg( P_REG_RAX, b * sizeof(struct svalue), P_REG_XMM1 ); +  mov_mem128_reg( P_REG_RCX, 0, P_REG_XMM0 ); +  mov_reg_mem128( P_REG_XMM0, P_REG_RAX, b * sizeof(struct svalue) ); +  mov_reg_mem128( P_REG_XMM1, P_REG_RCX, 0 ); +  return; +     case F_INC_LOCAL_AND_POP:    {    LABELS();