diff options
Diffstat (limited to 'src/gallium/drivers/nv50')
| -rw-r--r-- | src/gallium/drivers/nv50/codegen/nv50_ir_peephole.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_peephole.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_peephole.cpp index 5f974436e94..35ddca34b19 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir_peephole.cpp +++ b/src/gallium/drivers/nv50/codegen/nv50_ir_peephole.cpp @@ -97,6 +97,10 @@ CopyPropagation::visit(BasicBlock *bb) next = mov->next; if (mov->op != OP_MOV || mov->fixed || !mov->getSrc(0)->asLValue()) continue; + if (mov->getPredicate()) + continue; + if (mov->def(0).getFile() != mov->src(0).getFile()) + continue; si = mov->getSrc(0)->getInsn(); if (mov->getDef(0)->reg.data.id < 0 && si && si->op != OP_PHI) { // propagate |