Revision 733fef0e tcg/x86_64/tcg-target.c
| b/tcg/x86_64/tcg-target.c | ||
|---|---|---|
| 382 | 382 |
if (val == (int8_t)val) {
|
| 383 | 383 |
tcg_out_modrm(s, 0x83, c, r0); |
| 384 | 384 |
tcg_out8(s, val); |
| 385 |
} else if (c == ARITH_AND && val == 0xffu) {
|
|
| 386 |
/* movzbl */ |
|
| 387 |
tcg_out_modrm(s, 0xb6 | P_EXT | P_REXB, r0, r0); |
|
| 388 |
} else if (c == ARITH_AND && val == 0xffffu) {
|
|
| 389 |
/* movzwl */ |
|
| 390 |
tcg_out_modrm(s, 0xb7 | P_EXT, r0, r0); |
|
| 385 | 391 |
} else {
|
| 386 | 392 |
tcg_out_modrm(s, 0x81, c, r0); |
| 387 | 393 |
tcg_out32(s, val); |
| ... | ... | |
| 393 | 399 |
if (val == (int8_t)val) {
|
| 394 | 400 |
tcg_out_modrm(s, 0x83 | P_REXW, c, r0); |
| 395 | 401 |
tcg_out8(s, val); |
| 402 |
} else if (c == ARITH_AND && val == 0xffu) {
|
|
| 403 |
/* movzbl */ |
|
| 404 |
tcg_out_modrm(s, 0xb6 | P_EXT | P_REXW, r0, r0); |
|
| 405 |
} else if (c == ARITH_AND && val == 0xffffu) {
|
|
| 406 |
/* movzwl */ |
|
| 407 |
tcg_out_modrm(s, 0xb7 | P_EXT | P_REXW, r0, r0); |
|
| 408 |
} else if (c == ARITH_AND && val == 0xffffffffu) {
|
|
| 409 |
/* 32-bit mov zero extends */ |
|
| 410 |
tcg_out_modrm(s, 0x8b, r0, r0); |
|
| 396 | 411 |
} else if (val == (int32_t)val) {
|
| 397 | 412 |
tcg_out_modrm(s, 0x81 | P_REXW, c, r0); |
| 398 | 413 |
tcg_out32(s, val); |
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