config/pdp11/pdp11.md

255   rtx exops[2][2];
260   pdp11_expand_operands (inops, exops, 2, 2, NULL, big);
263   if (CONST_INT_P (exops[0][1]) && INTVAL (exops[0][1]) == 0)
264    output_asm_insn ("tst\t%0", exops[0]);
266    output_asm_insn ("cmp\t%0,%1", exops[0]);
268   if (CONST_INT_P (exops[1][1]) && INTVAL (exops[1][1]) == 0)
269    output_asm_insn ("tst\t%0", exops[1]);
271    output_asm_insn ("cmp\t%0,%1", exops[1]);
289   rtx exops[4][2];
295   pdp11_expand_operands (inops, exops, 2, 4, NULL, big);
300       if (CONST_INT_P (exops[i][1]) && INTVAL (exops[i][1]) == 0)
301         output_asm_insn ("tst\t%0", exops[i]);
303         output_asm_insn ("cmp\t%0,%1", exops[i]);
306   if (CONST_INT_P (exops[3][1]) && INTVAL (exops[3][1]) == 0)
307    output_asm_insn ("tst\t%0", exops[3]);
309    output_asm_insn ("cmp\t%0,%1", exops[3]);
1129   rtx exops[4][2];
1133   pdp11_expand_operands (inops, exops, 2, 4, NULL, big);
1135   if (!CONST_INT_P (exops[0][1]) || INTVAL (exops[0][1]) != 0)
1136     output_asm_insn (\"add\t%1,%0\", exops[0]);
1137   if (!CONST_INT_P (exops[1][1]) || INTVAL (exops[1][1]) != 0)
1139     output_asm_insn (\"add\t%1,%0\", exops[1]);
1140     output_asm_insn (\"adc\t%0\", exops[0]);
1142   if (!CONST_INT_P (exops[2][1]) || INTVAL (exops[2][1]) != 0)
1144     output_asm_insn (\"add\t%1,%0\", exops[2]);
1145     output_asm_insn (\"adc\t%0\", exops[1]);
1146     output_asm_insn (\"adc\t%0\", exops[0]);
1148   if (!CONST_INT_P (exops[3][1]) || INTVAL (exops[3][1]) != 0)
1150     output_asm_insn (\"add\t%1,%0\", exops[3]);
1151     output_asm_insn (\"adc\t%0\", exops[2]);
1152     output_asm_insn (\"adc\t%0\", exops[1]);
1153     output_asm_insn (\"adc\t%0\", exops[0]);
1191   rtx exops[2][2];
1195   pdp11_expand_operands (inops, exops, 2, 2, NULL, big);
1197   if (!CONST_INT_P (exops[0][1]) || INTVAL (exops[0][1]) != 0)
1198     output_asm_insn (\"add\t%1,%0\", exops[0]);
1199   if (!CONST_INT_P (exops[1][1]) || INTVAL (exops[1][1]) != 0)
1201     output_asm_insn (\"add\t%1,%0\", exops[1]);
1202     output_asm_insn (\"adc\t%0\", exops[0]);
1323   rtx exops[4][2];
1327   pdp11_expand_operands (inops, exops, 2, 4, NULL, big);
1329   if (!CONST_INT_P (exops[0][1]) || INTVAL (exops[0][1]) != 0)
1330     output_asm_insn (\"sub\t%1,%0\", exops[0]);
1331   if (!CONST_INT_P (exops[1][1]) || INTVAL (exops[1][1]) != 0)
1333     output_asm_insn (\"sub\t%1,%0\", exops[1]);
1334     output_asm_insn (\"sbc\t%0\", exops[0]);
1336   if (!CONST_INT_P (exops[2][1]) || INTVAL (exops[2][1]) != 0)
1338     output_asm_insn (\"sub\t%1,%0\", exops[2]);
1339     output_asm_insn (\"sbc\t%0\", exops[1]);
1340     output_asm_insn (\"sbc\t%0\", exops[0]);
1342   if (!CONST_INT_P (exops[3][1]) || INTVAL (exops[3][1]) != 0)
1344     output_asm_insn (\"sub\t%1,%0\", exops[3]);
1345     output_asm_insn (\"sbc\t%0\", exops[2]);
1346     output_asm_insn (\"sbc\t%0\", exops[1]);
1347     output_asm_insn (\"sbc\t%0\", exops[0]);
1376   rtx exops[2][2];
1380   pdp11_expand_operands (inops, exops, 2, 2, NULL, big);
1382   if (!CONST_INT_P (exops[0][1]) || INTVAL (exops[0][1]) != 0)
1383     output_asm_insn (\"sub\t%1,%0\", exops[0]);
1384   if (!CONST_INT_P (exops[1][1]) || INTVAL (exops[1][1]) != 0)
1386     output_asm_insn (\"sub\t%1,%0\", exops[1]);
1387     output_asm_insn (\"sbc\t%0\", exops[0]);
1861     rtx exops[4][2];
1864     pdp11_expand_operands (inops, exops, 1, 4, NULL, big);
1866     output_asm_insn (\"com\t%0\", exops[3]);
1867     output_asm_insn (\"com\t%0\", exops[2]);
1868     output_asm_insn (\"com\t%0\", exops[1]);
1869     output_asm_insn (\"com\t%0\", exops[0]);
1870     output_asm_insn (\"add\t%#1,%0\", exops[3]);
1871     output_asm_insn (\"adc\t%0\", exops[2]);
1872     output_asm_insn (\"adc\t%0\", exops[1]);
1873     output_asm_insn (\"adc\t%0\", exops[0]);
1899     rtx exops[4][2];
1902     pdp11_expand_operands (inops, exops, 1, 2, NULL, big);
1904     output_asm_insn (\"com\t%0\", exops[1]);
1905     output_asm_insn (\"com\t%0\", exops[0]);
1906     output_asm_insn (\"add\t%#1,%0\", exops[1]);
1907     output_asm_insn (\"adc\t%0\", exops[0]);
2209     rtx exops[2][2];
2214     pdp11_expand_operands (inops, exops, 2, 2, NULL, either);
2216     t = exops[0][0];
2217     exops[0][0] = exops[1][0];
2218     exops[1][0] = t;
2220     output_asm_insn ("mov\t%0,%1", exops[0]);
2221     output_asm_insn ("mov\t%0,%1", exops[1]);
2222     output_asm_insn ("swab\t%0", exops[0]);
2223     output_asm_insn ("swab\t%0", exops[1]);