* @author Michael Beck
* @version $Id$
*/
-#ifdef HAVE_CONFIG_H
#include "config.h"
-#endif
#include "irgmod.h"
#include "irop.h"
static i_record *intrinsics;
/** An array to cache all entities. */
-static ir_entity *i_ents[iro_Last];
+static ir_entity *i_ents[iro_Last + 1];
/*
* Maps all intrinsic calls that the backend support
/* l_res = a_l + b_l */
/* h_res = a_h + b_h + carry */
- add_low = new_rd_ia32_l_Add(dbg, irg, block, a_l, b_l, mode_T);
+ add_low = new_bd_ia32_l_Add(dbg, block, a_l, b_l, mode_T);
flags = new_r_Proj(irg, block, add_low, mode_flags, pn_ia32_flags);
- add_high = new_rd_ia32_l_Adc(dbg, irg, block, a_h, b_h, flags, h_mode);
+ add_high = new_bd_ia32_l_Adc(dbg, block, a_h, b_h, flags, h_mode);
l_res = new_r_Proj(irg, block, add_low, l_mode, pn_ia32_res);
h_res = add_high;
/* l_res = a_l - b_l */
/* h_res = a_h - b_h - carry */
- sub_low = new_rd_ia32_l_Sub(dbg, irg, block, a_l, b_l, mode_T);
+ sub_low = new_bd_ia32_l_Sub(dbg, block, a_l, b_l, mode_T);
flags = new_r_Proj(irg, block, sub_low, mode_flags, pn_ia32_flags);
- sub_high = new_rd_ia32_l_Sbb(dbg, irg, block, a_h, b_h, flags, h_mode);
+ sub_high = new_bd_ia32_l_Sbb(dbg, block, a_h, b_h, flags, h_mode);
l_res = new_r_Proj(irg, block, sub_low, l_mode, pn_ia32_res);
h_res = sub_high;
need to reduce the constant here, this is done by the hardware. */
ir_node *conv = new_rd_Conv(dbg, irg, block, a_l, h_mode);
h_res = new_rd_Shl(dbg, irg, block, conv, cnt, h_mode);
- l_res = new_rd_Const(dbg, irg, block, l_mode, get_mode_null(l_mode));
+ l_res = new_rd_Const(dbg, irg, l_mode, get_mode_null(l_mode));
} else {
/* h_res = SHLD a_h, a_l, cnt */
- h_res = new_rd_ia32_l_ShlD(dbg, irg, block, a_h, a_l, cnt, h_mode);
+ h_res = new_bd_ia32_l_ShlD(dbg, block, a_h, a_l, cnt, h_mode);
/* l_res = SHL a_l, cnt */
- l_res = new_rd_ia32_l_ShlDep(dbg, irg, block, a_l, cnt, h_res, l_mode);
+ l_res = new_bd_ia32_l_ShlDep(dbg, block, a_l, cnt, h_res, l_mode);
}
resolve_call(call, l_res, h_res, irg, block);
upper = get_nodes_block(call);
/* h_res = SHLD a_h, a_l, cnt */
- h1 = new_rd_ia32_l_ShlD(dbg, irg, upper, a_h, a_l, cnt, h_mode);
+ h1 = new_bd_ia32_l_ShlD(dbg, upper, a_h, a_l, cnt, h_mode);
/* l_res = SHL a_l, cnt */
- l1 = new_rd_ia32_l_ShlDep(dbg, irg, upper, a_l, cnt, h1, l_mode);
+ l1 = new_bd_ia32_l_ShlDep(dbg, upper, a_l, cnt, h1, l_mode);
c_mode = get_irn_mode(cnt);
- irn = new_r_Const_long(irg, upper, c_mode, 32);
+ irn = new_r_Const_long(irg, c_mode, 32);
irn = new_rd_And(dbg, irg, upper, cnt, irn, c_mode);
- irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, upper, c_mode, get_mode_null(c_mode)));
+ irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, c_mode, get_mode_null(c_mode)));
irn = new_r_Proj(irg, upper, irn, mode_b, pn_Cmp_Eq);
cond = new_rd_Cond(dbg, irg, upper, irn);
/* the block for cnt >= 32 */
n_block = new_rd_Block(dbg, irg, 1, &in[1]);
h2 = new_rd_Conv(dbg, irg, n_block, l1, h_mode);
- l2 = new_r_Const(irg, n_block, l_mode, get_mode_null(l_mode));
+ l2 = new_r_Const(irg, l_mode, get_mode_null(l_mode));
in[1] = new_r_Jmp(irg, n_block);
set_irn_in(block, 2, in);
/* simplest case: shift only the higher bits. Note that there is no
need to reduce the constant here, this is done by the hardware. */
ir_node *conv = new_rd_Conv(dbg, irg, block, a_h, l_mode);
- h_res = new_rd_Const(dbg, irg, block, h_mode, get_mode_null(h_mode));
+ h_res = new_rd_Const(dbg, irg, h_mode, get_mode_null(h_mode));
l_res = new_rd_Shr(dbg, irg, block, conv, cnt, l_mode);
} else {
/* l_res = SHRD a_h:a_l, cnt */
- l_res = new_rd_ia32_l_ShrD(dbg, irg, block, a_l, a_h, cnt, l_mode);
+ l_res = new_bd_ia32_l_ShrD(dbg, block, a_l, a_h, cnt, l_mode);
/* h_res = SHR a_h, cnt */
- h_res = new_rd_ia32_l_ShrDep(dbg, irg, block, a_h, cnt, l_res, h_mode);
+ h_res = new_bd_ia32_l_ShrDep(dbg, block, a_h, cnt, l_res, h_mode);
}
resolve_call(call, l_res, h_res, irg, block);
return 1;
upper = get_nodes_block(call);
/* l_res = SHRD a_h:a_l, cnt */
- l1 = new_rd_ia32_l_ShrD(dbg, irg, upper, a_l, a_h, cnt, l_mode);
+ l1 = new_bd_ia32_l_ShrD(dbg, upper, a_l, a_h, cnt, l_mode);
/* h_res = SHR a_h, cnt */
- h1 = new_rd_ia32_l_ShrDep(dbg, irg, upper, a_h, cnt, l1, h_mode);
+ h1 = new_bd_ia32_l_ShrDep(dbg, upper, a_h, cnt, l1, h_mode);
c_mode = get_irn_mode(cnt);
- irn = new_r_Const_long(irg, upper, c_mode, 32);
+ irn = new_r_Const_long(irg, c_mode, 32);
irn = new_rd_And(dbg, irg, upper, cnt, irn, c_mode);
- irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, upper, c_mode, get_mode_null(c_mode)));
+ irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, c_mode, get_mode_null(c_mode)));
irn = new_r_Proj(irg, upper, irn, mode_b, pn_Cmp_Eq);
cond = new_rd_Cond(dbg, irg, upper, irn);
/* the block for cnt >= 32 */
n_block = new_rd_Block(dbg, irg, 1, &in[1]);
l2 = new_rd_Conv(dbg, irg, n_block, h1, l_mode);
- h2 = new_r_Const(irg, n_block, h_mode, get_mode_null(h_mode));
+ h2 = new_r_Const(irg, h_mode, get_mode_null(h_mode));
in[1] = new_r_Jmp(irg, n_block);
set_irn_in(block, 2, in);
ir_node *conv = new_rd_Conv(dbg, irg, block, a_h, l_mode);
ir_mode *c_mode = get_irn_mode(cnt);
- h_res = new_rd_Shrs(dbg, irg, block, a_h, new_r_Const_long(irg, block, c_mode, 31), h_mode);
+ h_res = new_rd_Shrs(dbg, irg, block, a_h, new_r_Const_long(irg, c_mode, 31), h_mode);
l_res = new_rd_Shrs(dbg, irg, block, conv, cnt, l_mode);
} else {
/* l_res = SHRD a_h:a_l, cnt */
- l_res = new_rd_ia32_l_ShrD(dbg, irg, block, a_l, a_h, cnt, l_mode);
+ l_res = new_bd_ia32_l_ShrD(dbg, block, a_l, a_h, cnt, l_mode);
/* h_res = SAR a_h, cnt */
- h_res = new_rd_ia32_l_SarDep(dbg, irg, block, a_h, cnt, l_res, h_mode);
+ h_res = new_bd_ia32_l_SarDep(dbg, block, a_h, cnt, l_res, h_mode);
}
resolve_call(call, l_res, h_res, irg, block);
return 1;
upper = get_nodes_block(call);
/* l_res = SHRD a_h:a_l, cnt */
- l1 = new_rd_ia32_l_ShrD(dbg, irg, upper, a_l, a_h, cnt, l_mode);
+ l1 = new_bd_ia32_l_ShrD(dbg, upper, a_l, a_h, cnt, l_mode);
/* h_res = SAR a_h, cnt */
- h1 = new_rd_ia32_l_SarDep(dbg, irg, upper, a_h, cnt, l1, h_mode);
+ h1 = new_bd_ia32_l_SarDep(dbg, upper, a_h, cnt, l1, h_mode);
c_mode = get_irn_mode(cnt);
- irn = new_r_Const_long(irg, upper, c_mode, 32);
+ irn = new_r_Const_long(irg, c_mode, 32);
irn = new_rd_And(dbg, irg, upper, cnt, irn, c_mode);
- irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, upper, c_mode, get_mode_null(c_mode)));
+ irn = new_rd_Cmp(dbg, irg, upper, irn, new_r_Const(irg, c_mode, get_mode_null(c_mode)));
irn = new_r_Proj(irg, upper, irn, mode_b, pn_Cmp_Eq);
cond = new_rd_Cond(dbg, irg, upper, irn);
/* the block for cnt >= 32 */
n_block = new_rd_Block(dbg, irg, 1, &in[1]);
l2 = new_rd_Conv(dbg, irg, n_block, h1, l_mode);
- h2 = new_rd_Shrs(dbg, irg, n_block, a_h, new_r_Const_long(irg, block, c_mode, 31), h_mode);
+ h2 = new_rd_Shrs(dbg, irg, n_block, a_h, new_r_Const_long(irg, c_mode, 31), h_mode);
in[1] = new_r_Jmp(irg, n_block);
set_irn_in(block, 2, in);
/* handle the often used case of 32x32=64 mul */
if (is_sign_extend(a_l, a_h) && is_sign_extend(b_l, b_h)) {
- mul = new_rd_ia32_l_IMul(dbg, irg, block, a_l, b_l);
+ mul = new_bd_ia32_l_IMul(dbg, block, a_l, b_l);
h_res = new_rd_Proj(dbg, irg, block, mul, h_mode, pn_ia32_l_Mul_EDX);
l_res = new_rd_Proj(dbg, irg, block, mul, l_mode, pn_ia32_l_Mul_EAX);
goto end;
}
- mul = new_rd_ia32_l_Mul(dbg, irg, block, a_l, b_l);
+ mul = new_bd_ia32_l_Mul(dbg, block, a_l, b_l);
pEDX = new_rd_Proj(dbg, irg, block, mul, h_mode, pn_ia32_l_Mul_EDX);
l_res = new_rd_Proj(dbg, irg, block, mul, l_mode, pn_ia32_l_Mul_EAX);
ir_node *l_res, *h_res, *res;
(void) ctx;
- res = new_rd_ia32_Minus64Bit(dbg, irg, block, a_l, a_h);
+ res = new_bd_ia32_Minus64Bit(dbg, block, a_l, a_h);
l_res = new_r_Proj(irg, block, res, l_mode, pn_ia32_Minus64Bit_low_res);
h_res = new_r_Proj(irg, block, res, h_mode, pn_ia32_Minus64Bit_high_res);
sub_l = new_rd_Eor(dbg, irg, block, a_l, sign_l, l_mode);
sub_h = new_rd_Eor(dbg, irg, block, a_h, sign, h_mode);
- l_sub = new_rd_ia32_l_Sub(dbg, irg, block, sub_l, sign_l, mode_T);
+ l_sub = new_bd_ia32_l_Sub(dbg, block, sub_l, sign_l, mode_T);
l_res = new_r_Proj(irg, block, l_sub, l_mode, pn_ia32_res);
flags = new_r_Proj(irg, block, l_sub, mode_flags, pn_ia32_flags);
- h_res = new_rd_ia32_l_Sbb(dbg, irg, block, sub_h, sign, flags, h_mode);
+ h_res = new_bd_ia32_l_Sbb(dbg, block, sub_h, sign, flags, h_mode);
resolve_call(call, l_res, h_res, irg, block);
assert(mode_is_float(get_irn_mode(a_f)) && "unexpected Conv call");
- float_to_ll = new_rd_ia32_l_FloattoLL(dbg, irg, block, a_f);
+ if (mode_is_signed(h_res_mode)) {
+ /* convert from float to signed 64bit */
+ float_to_ll = new_bd_ia32_l_FloattoLL(dbg, block, a_f);
- l_res = new_r_Proj(irg, block, float_to_ll, l_res_mode,
- pn_ia32_l_FloattoLL_res_low);
- h_res = new_r_Proj(irg, block, float_to_ll, h_res_mode,
- pn_ia32_l_FloattoLL_res_high);
+ l_res = new_r_Proj(irg, block, float_to_ll, l_res_mode,
+ pn_ia32_l_FloattoLL_res_low);
+ h_res = new_r_Proj(irg, block, float_to_ll, h_res_mode,
+ pn_ia32_l_FloattoLL_res_high);
+ } else {
+ /* convert from float to signed 64bit */
+ ir_mode *flt_mode = get_irn_mode(a_f);
+ tarval *flt_tv = new_tarval_from_str("9223372036854775808", 19, flt_mode);
+ ir_node *flt_corr = new_Const(flt_mode, flt_tv);
+ ir_node *lower_blk = block;
+ ir_node *upper_blk;
+ ir_node *cmp, *proj, *cond, *blk, *int_phi, *flt_phi;
+ ir_node *in[2];
+
+ part_block(call);
+ upper_blk = get_nodes_block(call);
+
+ cmp = new_rd_Cmp(dbg, irg, upper_blk, a_f, flt_corr);
+ proj = new_r_Proj(irg, upper_blk, cmp, mode_b, pn_Cmp_Lt);
+ cond = new_rd_Cond(dbg, irg, upper_blk, proj);
+ in[0] = new_r_Proj(irg, upper_blk, cond, mode_X, pn_Cond_true);
+ in[1] = new_r_Proj(irg, upper_blk, cond, mode_X, pn_Cond_false);
+ blk = new_r_Block(irg, 1, &in[1]);
+ in[1] = new_r_Jmp(irg, blk);
+
+ set_irn_in(lower_blk, 2, in);
+
+ /* create to Phis */
+ in[0] = new_Const(h_res_mode, get_mode_null(h_res_mode));
+ in[1] = new_Const_long(h_res_mode, 0x80000000);
+
+ int_phi = new_r_Phi(irg, lower_blk, 2, in, h_res_mode);
+
+ in[0] = a_f;
+ in[1] = new_rd_Sub(dbg, irg, upper_blk, a_f, flt_corr, flt_mode);
+ flt_phi = new_r_Phi(irg, lower_blk, 2, in, flt_mode);
+
+ /* fix Phi links for next part_block() */
+ set_Block_phis(lower_blk, int_phi);
+ set_Phi_next(int_phi, flt_phi);
+ set_Phi_next(flt_phi, NULL);
+
+ float_to_ll = new_bd_ia32_l_FloattoLL(dbg, lower_blk, flt_phi);
+
+ l_res = new_r_Proj(irg, lower_blk, float_to_ll, l_res_mode,
+ pn_ia32_l_FloattoLL_res_low);
+ h_res = new_r_Proj(irg, lower_blk, float_to_ll, h_res_mode,
+ pn_ia32_l_FloattoLL_res_high);
+
+ h_res = new_rd_Add(dbg, irg, lower_blk, h_res, int_phi, h_res_mode);
+
+ /* move the call and its Proj's to the lower block */
+ set_nodes_block(call, lower_blk);
+
+ for (proj = get_irn_link(call); proj != NULL; proj = get_irn_link(proj))
+ set_nodes_block(proj, lower_blk);
+ block = lower_blk;
+ }
/* lower the call */
resolve_call(call, l_res, h_res, irg, block);
} else if (n == 2) {
assert(! mode_is_float(get_irn_mode(a_l))
&& ! mode_is_float(get_irn_mode(a_h)));
- ll_to_float = new_rd_ia32_l_LLtoFloat(dbg, irg, block, a_h, a_l,
- fres_mode);
+ ll_to_float = new_bd_ia32_l_LLtoFloat(dbg, block, a_h, a_l, fres_mode);
/* lower the call */
resolve_call(call, ll_to_float, NULL, irg, block);
if (ent && ! *ent) {
#define IDENT(s) new_id_from_chars(s, sizeof(s)-1)
- ident *id = mangle(IDENT("L"), get_op_ident(op));
+ ident *id = id_mangle(IDENT("L"), get_op_ident(op));
*ent = new_entity(get_glob_type(), id, method);
}
projects / libfirm / blobdiff