Revision 01547f7f
| b/tcg/optimize.c | ||
|---|---|---|
| 304 | 304 |
muls64(&l64, &h64, x, y); |
| 305 | 305 |
return h64; |
| 306 | 306 |
|
| 307 |
case INDEX_op_div_i32: |
|
| 308 |
/* Avoid crashing on divide by zero, otherwise undefined. */ |
|
| 309 |
return (int32_t)x / ((int32_t)y ? : 1); |
|
| 310 |
case INDEX_op_divu_i32: |
|
| 311 |
return (uint32_t)x / ((uint32_t)y ? : 1); |
|
| 312 |
case INDEX_op_div_i64: |
|
| 313 |
return (int64_t)x / ((int64_t)y ? : 1); |
|
| 314 |
case INDEX_op_divu_i64: |
|
| 315 |
return (uint64_t)x / ((uint64_t)y ? : 1); |
|
| 316 |
|
|
| 317 |
case INDEX_op_rem_i32: |
|
| 318 |
return (int32_t)x % ((int32_t)y ? : 1); |
|
| 319 |
case INDEX_op_remu_i32: |
|
| 320 |
return (uint32_t)x % ((uint32_t)y ? : 1); |
|
| 321 |
case INDEX_op_rem_i64: |
|
| 322 |
return (int64_t)x % ((int64_t)y ? : 1); |
|
| 323 |
case INDEX_op_remu_i64: |
|
| 324 |
return (uint64_t)x % ((uint64_t)y ? : 1); |
|
| 325 |
|
|
| 307 | 326 |
default: |
| 308 | 327 |
fprintf(stderr, |
| 309 | 328 |
"Unrecognized operation %d in do_constant_folding.\n", op); |
| ... | ... | |
| 902 | 921 |
CASE_OP_32_64(nor): |
| 903 | 922 |
CASE_OP_32_64(muluh): |
| 904 | 923 |
CASE_OP_32_64(mulsh): |
| 924 |
CASE_OP_32_64(div): |
|
| 925 |
CASE_OP_32_64(divu): |
|
| 926 |
CASE_OP_32_64(rem): |
|
| 927 |
CASE_OP_32_64(remu): |
|
| 905 | 928 |
if (temps[args[1]].state == TCG_TEMP_CONST |
| 906 | 929 |
&& temps[args[2]].state == TCG_TEMP_CONST) {
|
| 907 | 930 |
s->gen_opc_buf[op_index] = op_to_movi(op); |
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