diff options
| -rw-r--r-- | src/mesa/shader/slang/slang_emit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c index 9266070844a..7b45195b60b 100644 --- a/src/mesa/shader/slang/slang_emit.c +++ b/src/mesa/shader/slang/slang_emit.c @@ -1321,7 +1321,8 @@ emit_copy(slang_emit_info *emitInfo, slang_ir_node *n) _slang_is_temp(emitInfo->vt, n->Children[1]->Store) && (inst->DstReg.File == n->Children[1]->Store->File) && (inst->DstReg.Index == n->Children[1]->Store->Index) && - !n->Children[0]->Store->IsIndirect) { + !n->Children[0]->Store->IsIndirect && + n->Children[0]->Store->Size <= 4) { /* Peephole optimization: * The Right-Hand-Side has its results in a temporary place. * Modify the RHS (and the prev instruction) to store its results |