#include "slang_compile.h"
+#define MAX_LOOP_DEPTH 30
+
+
typedef struct slang_assemble_ctx_
{
slang_atom_pool *atoms;
struct gl_sl_pragmas *pragmas;
slang_var_table *vartable;
slang_info_log *log;
- struct slang_label_ *curFuncEndLabel;
- struct slang_ir_node_ *CurLoop;
+
+ /* current loop stack */
+ const slang_operation *LoopOperStack[MAX_LOOP_DEPTH];
+ struct slang_ir_node_ *LoopIRStack[MAX_LOOP_DEPTH];
+ GLuint LoopDepth;
+
+ /* current function */
struct slang_function_ *CurFunction;
- GLuint UnrollLoop;
+ struct slang_label_ *curFuncEndLabel;
+ GLboolean UseReturnFlag;
+
+ GLboolean UnresolvedRefs;
+ GLboolean EmitContReturn;
} slang_assemble_ctx;