1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
index da2fa4bdf18..689fecfea44 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp
@@ -455,7 +455,7 @@ NVC0LegalizePostRA::visit(Function *fn)
    pOne = new_LValue(fn, FILE_PREDICATE);
    carry = new_LValue(fn, FILE_FLAGS);
 
-   rZero->reg.data.id = prog->getTarget()->getFileSize(FILE_GPR);
+   rZero->reg.data.id = (prog->getTarget()->getChipset() >= NVISA_GK20A_CHIPSET) ? 255 : 63;
    carry->reg.data.id = 0;
    pOne->reg.data.id = 7;