shader: Properly insert Prologue instruction

5 years ago · d3dad6b632
1 changed files with 2 additions and 1 deletions
--- a/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
+++ b/src/shader_recompiler/frontend/maxwell/structured_control_flow.cpp
@ -635,7 +635,8 @@ public:
          block_list{block_list_} {
        Visit(root_stmt, nullptr, nullptr);

-        IR::IREmitter ir{*block_list.front()};
+        IR::Block& first_block{*block_list.front()};
+        IR::IREmitter ir{first_block, first_block.begin()};
        ir.Prologue();
    }