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Compiler warning fixes from Brian Knittel

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This commit is contained in:
Mark Pizzolato 2013-06-03 11:54:49 -07:00
parent 651780c481
commit f386776a96
1 changed files with 5 additions and 5 deletions
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10
Ibm1130/ibm1130_cpu.c
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@ -798,7 +798,7 @@ t_stat sim_instr (void)
CCC--; CCC--;
} }
C = (CCC != 0); C = (CCC != 0);
WriteIndex(TAG, ReadIndex(TAG) & 0xFF00 | CCC); /* put 6 bits back into low byte of index register */ WriteIndex(TAG, (ReadIndex(TAG) & 0xFF00) | CCC); /* put 6 bits back into low byte of index register */
break; break;
} }
/* if TAG == 0, fall through and treat like normal shift SLT */ /* if TAG == 0, fall through and treat like normal shift SLT */
@ -842,8 +842,8 @@ t_stat sim_instr (void)
while (CCC > 0) { while (CCC > 0) {
xbit = (ACC & 0x0001) << 15; xbit = (ACC & 0x0001) << 15;
abit = (ACC & 0x8000); abit = (ACC & 0x8000);
ACC = (ACC >> 1) & 0x7FFF | abit; ACC = ((ACC >> 1) & 0x7FFF) | abit;
EXT = (EXT >> 1) & 0x7FFF | xbit; EXT = ((EXT >> 1) & 0x7FFF) | xbit;
CCC--; CCC--;
} }
break; break;
@ -852,8 +852,8 @@ t_stat sim_instr (void)
while (CCC > 0) { while (CCC > 0) {
abit = (EXT & 0x0001) << 15; abit = (EXT & 0x0001) << 15;
xbit = (ACC & 0x0001) << 15; xbit = (ACC & 0x0001) << 15;
ACC = (ACC >> 1) & 0x7FFF | abit; ACC = ((ACC >> 1) & 0x7FFF) | abit;
EXT = (EXT >> 1) & 0x7FFF | xbit; EXT = ((EXT >> 1) & 0x7FFF) | xbit;
CCC--; CCC--;
} }
break; break;