diff options
Diffstat (limited to 'src/gallium/drivers/lima/ir/pp/node_to_instr.c')
| -rw-r--r-- | src/gallium/drivers/lima/ir/pp/node_to_instr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/lima/ir/pp/node_to_instr.c b/src/gallium/drivers/lima/ir/pp/node_to_instr.c index 5bc8d29c469..aa9011dc3c4 100644 --- a/src/gallium/drivers/lima/ir/pp/node_to_instr.c +++ b/src/gallium/drivers/lima/ir/pp/node_to_instr.c @@ -66,6 +66,10 @@ static bool ppir_do_one_node_to_instr(ppir_block *block, ppir_node *node, ppir_n switch (node->type) { case ppir_node_type_alu: { + /* don't create an instr for undef node */ + if (node->op == ppir_op_undef) + break; + /* merge pred mul and succ add in the same instr can save a reg * by using pipeline reg ^vmul/^fmul */ ppir_alu_node *alu = ppir_node_to_alu(node); |