Browse code
Removed redundant mask in SFT opcode
Devine Lu Linvega authored on 08/03/2023 17:25:55
Showing 1 changed files
| ... | ... |
@@ -119,8 +119,8 @@ uxn_eval(Uxn *u, Uint16 pc) |
| 119 | 119 |
case 0x1d: /* ORA */ t=T;n=N; SET(2,-1) PUT(0, n | t) break; |
| 120 | 120 |
case 0x3e: /* EOR2 */ t=T2;n=N2; SET(4,-2) PUT2(0, n ^ t) break; |
| 121 | 121 |
case 0x1e: /* EOR */ t=T;n=N; SET(2,-1) PUT(0, n ^ t) break; |
| 122 |
- case 0x3f: /* SFT2 */ t=T;n=H2; SET(3,-1) PUT2(0, n >> (t & 0x0f) << ((t & 0xf0) >> 4)) break; |
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- case 0x1f: /* SFT */ t=T;n=N; SET(2,-1) PUT(0, n >> (t & 0x0f) << ((t & 0xf0) >> 4)) break; |
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+ case 0x3f: /* SFT2 */ t=T;n=H2; SET(3,-1) PUT2(0, n >> (t & 0x0f) << (t >> 4)) break; |
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+ case 0x1f: /* SFT */ t=T;n=N; SET(2,-1) PUT(0, n >> (t & 0x0f) << (t >> 4)) break; |
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| 124 | 124 |
} |
| 125 | 125 |
} |
| 126 | 126 |
} |