nv50/ir: fix hard-coded TYPE_U32 sized register

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
index 6c83a60..242af4e 100644 (file)
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp
@@ -389,11 +389,12 @@ RegAlloc::PhiMovesPass::visit(BasicBlock *bb)
          pb->insertTail(new_FlowInstruction(func, OP_BRA, bb));
 
       for (phi = bb->getPhi(); phi && phi->op == OP_PHI; phi = phi->next) {
-         mov = new_Instruction(func, OP_MOV, TYPE_U32);
+         LValue *tmp = new_LValue(func, phi->getDef(0)->asLValue());
+         mov = new_Instruction(func, OP_MOV, typeOfSize(tmp->reg.size));
 
          mov->setSrc(0, phi->getSrc(j));
-         mov->setDef(0, new_LValue(func, phi->getDef(0)->asLValue()));
-         phi->setSrc(j, mov->getDef(0));
+         mov->setDef(0, tmp);
+         phi->setSrc(j, tmp);
 
          pb->insertBefore(pb->getExit(), mov);
       }