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fix encoding reg-to-reg moves of one and two byte sizes

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This commit is contained in:
Joel Dice 2008-04-28 10:52:54 -06:00
parent 1b5f14d847
commit 90ae9a70ee
1 changed files with 2 additions and 6 deletions
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8
src/x86.cpp
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@ -630,18 +630,14 @@ moveRR(Context* c, unsigned size, Assembler::Register* a,
switch (size) { switch (size) {
case 1: case 1:
rex(c); rex(c);
if (BytesPerWord == 8) { c->code.append(0x0f);
c->code.append(0x0f);
}
c->code.append(0xbe); c->code.append(0xbe);
c->code.append(0xc0 | (b->low << 3) | a->low); c->code.append(0xc0 | (b->low << 3) | a->low);
break; break;
case 2: case 2:
rex(c); rex(c);
if (BytesPerWord == 8) { c->code.append(0x0f);
c->code.append(0x0f);
}
c->code.append(0xbf); c->code.append(0xbf);
c->code.append(0xc0 | (b->low << 3) | a->low); c->code.append(0xc0 | (b->low << 3) | a->low);
break; break;