Lines Matching defs:const0_rtx
1066 eqv = gen_rtx_UNSPEC (Pmode, gen_rtvec (1, const0_rtx),
1394 if (x == CONST0_RTX (mode))
1622 if (x == CONST0_RTX (GET_MODE (x)))
2166 if (x == CONST0_RTX (mode))
2177 if (x == CONST0_RTX (mode))
2182 if (x == CONST0_RTX (mode))
2494 emit_cmp_and_jump_insns (in, const0_rtx, LT, const0_rtx, DImode, 0, neglab);
2525 op1 = const0_rtx;
2570 if (op1 == CONST0_RTX (DFmode))
2572 else if (op0 == CONST0_RTX (DFmode))
2594 if (op1 == const0_rtx)
2636 CONST0_RTX (cmp_mode)),
2657 op1 = const0_rtx;
2678 if (cmp_mode == DImode && op1 == const0_rtx)
2690 if (cmp_mode == DImode && op1 == const0_rtx)
2718 op1 = const0_rtx;
2751 op1 = const0_rtx;
2786 if (cmp_mode == DImode && op1 == const0_rtx)
2814 op1 = CONST0_RTX (cmp_mode);
2831 && (op0 == CONST0_RTX (cmp_mode) || op1 == CONST0_RTX (cmp_mode)))
2859 if (cmp_mode == DImode && op1 == const0_rtx)
2885 return gen_rtx_fmt_ee (cmov_code, cmov_mode, tem, CONST0_RTX (cmp_mode));
2933 tmp = gen_rtx_fmt_ee (code, DImode, cond, const0_rtx);
2942 tmp = gen_rtx_fmt_ee (code, DImode, cond, const0_rtx);
2951 tmp = gen_rtx_fmt_ee (code, DImode, cond, const0_rtx);
3148 rtx_insn *tmp = emit_call_insn (gen_call_value (reg, mem, const0_rtx,
3149 const0_rtx, const0_rtx));
3298 gcc_assert (operands[1] == CONST0_RTX (mode));
3299 operands[2] = operands[3] = const0_rtx;
3519 if (src != const0_rtx)
3527 dstl = dsth = const0_rtx;
3568 if (src != CONST0_RTX (GET_MODE (src)))
3606 if (src != CONST0_RTX (GET_MODE (src)))
3684 const0_rtx),
3685 const0_rtx, ext_tmps[i])));
3777 emit_move_insn (tmp, data_regs ? ins_tmps[i-1] : const0_rtx);
4118 emit_move_insn (adjust_address (orig_dst, QImode, ofs), const0_rtx);
4125 emit_move_insn (adjust_address (orig_dst, HImode, ofs), const0_rtx);
4132 emit_move_insn (adjust_address (orig_dst, SImode, ofs), const0_rtx);
4155 const0_rtx);
4168 emit_move_insn (adjust_address (orig_dst, SImode, ofs), const0_rtx);
4186 emit_move_insn (mem, const0_rtx);
4206 const0_rtx);
4273 alpha_expand_unaligned_store (orig_dst, const0_rtx, 4, ofs);
4284 const0_rtx);
4291 alpha_expand_unaligned_store (orig_dst, const0_rtx, 2, ofs);
4299 emit_move_insn (adjust_address (orig_dst, QImode, ofs), const0_rtx);
4334 if (op1 == const0_rtx)
4335 op1 = CONST0_RTX (mode);
4339 if (op2 == const0_rtx)
4340 op2 = CONST0_RTX (mode);
4446 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4468 is_weak = (operands[5] != const0_rtx);
4486 if (oldval == const0_rtx)
4488 emit_move_insn (cond, const0_rtx);
4489 x = gen_rtx_NE (DImode, x, const0_rtx);
4495 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4505 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4544 if (newval != const0_rtx)
4570 is_weak = (operands[6] != const0_rtx);
4598 if (oldval == const0_rtx)
4600 emit_move_insn (cond, const0_rtx);
4601 x = gen_rtx_NE (DImode, dest, const0_rtx);
4607 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4613 if (newval != const0_rtx)
4620 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4660 x = gen_rtx_EQ (DImode, cond, const0_rtx);
4687 if (val != const0_rtx)
4729 if (val != const0_rtx)
4734 x = gen_rtx_EQ (DImode, scratch, const0_rtx);
4878 alpha_expand_builtin_establish_vms_condition_handler (target, const0_rtx);
4889 return const0_rtx;
5155 if (x != const0_rtx)
5178 else if (x == CONST0_RTX (GET_MODE (x)))
5188 else if (x == CONST0_RTX (GET_MODE (x)))
5796 const0_rtx),
6213 expand_expr (t, const0_rtx, VOIDmode, EXPAND_NORMAL);
6229 expand_expr (t, const0_rtx, VOIDmode, EXPAND_NORMAL);
6234 expand_expr (t, const0_rtx, VOIDmode, EXPAND_NORMAL);
6734 return const0_rtx;
7855 emit_move_insn (last, const0_rtx);
8328 if (sp_adj2 == const0_rtx)
8472 insn = emit_call_insn (gen_sibcall (funexp, const0_rtx));
9837 && (REG_P (*op1) || *op1 == const0_rtx))
Indexes created Sat Apr 18 00:22:28 UTC 2026