config/i386/i386.c

11399       rtx pat = PATTERN (c_insn);
11400       if (GET_CODE (pat) == PARALLEL)
11402 	  rtx vec = XVECEXP (pat, 0, 0);
16940   rtx pat = PATTERN (insn);
16942   if (vzeroupper_operation (pat, VOIDmode)
16943       || vzeroall_operation (pat, VOIDmode))
16951       note_stores (pat, ix86_check_avx256_stores, &avx_reg256_found);
26761       rtx pat = PATTERN (condgen);
26762       for (i = 0; i < XVECLEN (pat, 0); i++)
26763 	if (GET_CODE (XVECEXP (pat, 0, i)) == SET)
26765 	    rtx set_src = SET_SRC (XVECEXP (pat, 0, i));
26767 	      compare_set = XVECEXP (pat, 0, i);
26769 	      alu_set = XVECEXP (pat, 0, i);
36112   rtx pat;
36143   pat = GEN_FCN (icode) (target, op0, op1);
36144   if (! pat)
36147   emit_insn (pat);
36159   rtx pat;
36348       pat = GEN_FCN (icode) (target, args[0].op);
36353 	pat = GEN_FCN (icode) (target, args[0].op, args[1].op,
36356 	pat = GEN_FCN (icode) (target, args[0].op, args[1].op);
36363 	  pat = GEN_FCN (icode) (target, cmp_op, args[0].op, args[1].op);
36368       pat = GEN_FCN (icode) (target, args[0].op, args[1].op, args[2].op);
36372       pat = GEN_FCN (icode) (target, args[0].op, args[1].op, args[2].op, args[3].op);
36379   if (! pat)
36382   emit_insn (pat);
36393   rtx pat;
36415   pat = GEN_FCN (icode) (target, op0, op1);
36416   if (! pat)
36418   emit_insn (pat);
36428   rtx pat;
36462   pat = GEN_FCN (d->icode) (target, op0, op1, op2);
36463   if (! pat)
36465   emit_insn (pat);
36475   rtx pat;
36505   pat = GEN_FCN (d->icode) (op0, op1);
36506   if (! pat)
36508   emit_insn (pat);
36512 					  SET_DEST (pat),
36524   rtx pat;
36544   pat = GEN_FCN (d->icode) (target, op0, op1);
36545   if (! pat)
36547   emit_insn (pat);
36555   rtx pat;
36582   pat = GEN_FCN (d->icode) (target, op0, op1, op2);
36583   if (! pat)
36585   emit_insn (pat);
36595   rtx pat;
36620   pat = GEN_FCN (d->icode) (op0, op1);
36621   if (! pat)
36623   emit_insn (pat);
36627 					  SET_DEST (pat),
36639   rtx pat;
36691       pat = GEN_FCN (d->icode) (target, scratch1, op0, op1, op2, op3, op4);
36702       pat = GEN_FCN (d->icode) (scratch0, target, op0, op1, op2, op3, op4);
36711       pat = GEN_FCN (d->icode) (scratch0, scratch1, op0, op1, op2, op3, op4);
36714   if (! pat)
36717   emit_insn (pat);
36744   rtx pat;
36786       pat = GEN_FCN (d->icode) (target, scratch1, op0, op1, op2);
36797       pat = GEN_FCN (d->icode) (scratch0, target, op0, op1, op2);
36806       pat = GEN_FCN (d->icode) (scratch0, scratch1, op0, op1, op2);
36809   if (! pat)
36812   emit_insn (pat);
36839   rtx pat, real_target;
37774       pat = GEN_FCN (icode) (real_target, args[0].op);
37777       pat = GEN_FCN (icode) (real_target, args[0].op, args[1].op);
37780       pat = GEN_FCN (icode) (real_target, args[0].op, args[1].op,
37784       pat = GEN_FCN (icode) (real_target, args[0].op, args[1].op,
37788       pat = GEN_FCN (icode) (real_target, args[0].op, args[1].op,
37791       pat = GEN_FCN (icode) (real_target, args[0].op, args[1].op,
37799   if (! pat)
37802   emit_insn (pat);
37824 ix86_erase_embedded_rounding (rtx pat)
37826   if (GET_CODE (pat) == INSN)
37827     pat = PATTERN (pat);
37829   gcc_assert (GET_CODE (pat) == PARALLEL);
37831   if (XVECLEN (pat, 0) == 2)
37833       rtx p0 = XVECEXP (pat, 0, 0);
37834       rtx p1 = XVECEXP (pat, 0, 1);
37844       rtx *res = XALLOCAVEC (rtx, XVECLEN (pat, 0));
37848       for (; i < XVECLEN (pat, 0); ++i)
37850 	  rtx elem = XVECEXP (pat, 0, i);
37857       gcc_assert (j >= XVECLEN (pat, 0) - 1);
37859       return gen_rtx_PARALLEL (GET_MODE (pat), gen_rtvec_v (j, res));
37869   rtx pat, set_dst;
37941   pat = GEN_FCN (icode) (op0, op1, op3);
37942   if (! pat)
37948       pat = ix86_erase_embedded_rounding (pat);
37949       if (! pat)
37952       set_dst = SET_DEST (pat);
37956       gcc_assert (GET_CODE (XVECEXP (pat, 0, 0)) == SET);
37957       set_dst = SET_DEST (XVECEXP (pat, 0, 0));
37960   emit_insn (pat);
37974   rtx pat;
38149       pat = GEN_FCN (icode) (target, args[0].op);
38152       pat = GEN_FCN (icode) (target, args[0].op, args[1].op);
38155       pat = GEN_FCN (icode) (target, args[0].op, args[1].op,
38159       pat = GEN_FCN (icode) (target, args[0].op, args[1].op,
38163       pat = GEN_FCN (icode) (target, args[0].op, args[1].op,
38166       pat = GEN_FCN (icode) (target, args[0].op, args[1].op,
38174   if (!pat)
38178     pat = ix86_erase_embedded_rounding (pat);
38180   emit_insn (pat);
38192   rtx pat, op;
38556       pat = GEN_FCN (icode) (target);
38559       pat = GEN_FCN (icode) (target, args[0].op);
38562       pat = GEN_FCN (icode) (target, args[0].op, args[1].op);
38565       pat = GEN_FCN (icode) (target, args[0].op, args[1].op, args[2].op);
38571   if (! pat)
38573   emit_insn (pat);
38745   rtx op0, op1, op2, op3, op4, pat, insn;
39157       pat = GEN_FCN (icode) (op0, op1, op2);
39158       if (! pat)
39160       emit_insn (pat);
39400       pat = GEN_FCN (icode) (op0);
39401       if (pat)
39402 	emit_insn (pat);
39479 	  pat = GEN_FCN (icode) (op0, op1, op2);
39506 	  pat = GEN_FCN (icode) (op0, op1);
39509       if (pat)
39510 	emit_insn (pat);
39550           pat = GEN_FCN (icode) (target, op0, op1, op2);
39551           if (pat)
39552             emit_insn (pat);
39601       pat = gen_rtx_GEU (VOIDmode, gen_rtx_REG (CCCmode, FLAGS_REG),
39604 			      gen_rtx_IF_THEN_ELSE (SImode, pat, op2, op1)));
39636       pat = gen_rtx_LTU (QImode, gen_rtx_REG (CCCmode, FLAGS_REG),
39638       emit_insn (gen_rtx_SET (VOIDmode, op2, pat));
39697       pat = gen_rtx_LTU (mode0, op1, const0_rtx);
39698       emit_insn (GEN_FCN (icode) (op0, op2, op3, op1, pat));
39704       PUT_MODE (pat, QImode);
39705       emit_insn (gen_rtx_SET (VOIDmode, target, pat));
40210       pat = GEN_FCN (icode) (subtarget, op0, op1, op2, op3, op4);
40211       if (! pat)
40213       emit_insn (pat);
40294       pat = GEN_FCN (icode) (op0, op1, op2, op3, op4);
40295       if (! pat)
40298       emit_insn (pat);
40353       pat = GEN_FCN (icode) (op0, op1, op2, op3, op4);
40354       if (! pat)
40357       emit_insn (pat);