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fix swapped machine codes for sar/shr instructions

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This commit is contained in:
Joel Dice 2008-01-03 17:29:33 -07:00
parent e30302722e
commit c119d4362e
1 changed files with 4 additions and 4 deletions
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8
src/compiler.cpp
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@ -2088,14 +2088,14 @@ MemoryOperand::accept(Context* c, Operation op, RegisterOperand* operand)
// shrd // shrd
encode2(c, 0x0fad, tmp->value(c), this, false); encode2(c, 0x0fad, tmp->value(c), this, false);
// sar // sar
encode(c, 0xd3, 5, high(c), false); encode(c, 0xd3, 7, high(c), false);
tmp->release(c); tmp->release(c);
cx->release(c); cx->release(c);
} else { } else {
RegisterOperand* cx = temporary(c, rcx); RegisterOperand* cx = temporary(c, rcx);
cx->accept(c, mov, operand); cx->accept(c, mov, operand);
encode(c, 0xd3, 5, this, true); encode(c, 0xd3, 7, this, true);
cx->release(c); cx->release(c);
} }
} break; } break;
@ -2111,14 +2111,14 @@ MemoryOperand::accept(Context* c, Operation op, RegisterOperand* operand)
// shrd // shrd
encode2(c, 0x0fad, tmp->value(c), this, false); encode2(c, 0x0fad, tmp->value(c), this, false);
// shr // shr
encode(c, 0xd3, 7, high(c), false); encode(c, 0xd3, 5, high(c), false);
tmp->release(c); tmp->release(c);
cx->release(c); cx->release(c);
} else { } else {
RegisterOperand* cx = temporary(c, rcx); RegisterOperand* cx = temporary(c, rcx);
cx->accept(c, mov, operand); cx->accept(c, mov, operand);
encode(c, 0xd3, 7, this, true); encode(c, 0xd3, 5, this, true);
cx->release(c); cx->release(c);
} }
} break; } break;