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gk110/ir: add emission for (a OP b) OP c

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This is pretty similar to NVC0 except that offsets have changed.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Samuel Pitoiset 2016-04-26 18:14:05 +02:00
parent 3da8528846
commit c62b1b92f7
1 changed files with 26 additions and 0 deletions
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26
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
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@ -752,6 +752,32 @@ CodeEmitterGK110::emitNOT(const Instruction *i)
void
CodeEmitterGK110::emitLogicOp(const Instruction *i, uint8_t subOp)
{
if (i->def(0).getFile() == FILE_PREDICATE) {
code[0] = 0x00000002 | (subOp << 27);
code[1] = 0x84800000;
emitPredicate(i);
defId(i->def(0), 5);
srcId(i->src(0), 14);
if (i->src(0).mod == Modifier(NV50_IR_MOD_NOT)) code[0] |= 1 << 17;
srcId(i->src(1), 32);
if (i->src(1).mod == Modifier(NV50_IR_MOD_NOT)) code[1] |= 1 << 3;
if (i->defExists(1)) {
defId(i->def(1), 2);
} else {
code[0] |= 7 << 2;
}
// (a OP b) OP c
if (i->predSrc != 2 && i->srcExists(2)) {
code[1] |= subOp << 16;
srcId(i->src(2), 42);
if (i->src(2).mod == Modifier(NV50_IR_MOD_NOT)) code[1] |= 1 << 13;
} else {
code[1] |= 7 << 10;
}
} else
if (isLIMM(i->src(1), TYPE_S32)) {
emitForm_L(i, 0x200, 0, i->src(1).mod);
code[1] |= subOp << 24;