issue #163 add DEFER bytecode to LLVM backend

dibyendumajumdar · Dec 11, 2019 · 6f29bc6 · 6f29bc6
1 parent 51eeb4e
commit 6f29bc6
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Showing 6 changed files with 906 additions and 797 deletions.
diff --git a/include/lvm.h b/include/lvm.h
@@ -161,5 +161,6 @@ LUAI_FUNC void raviV_gettable_i(lua_State *L, const TValue *t, TValue *key, StkI
 LUAI_FUNC void raviV_settable_i(lua_State *L, const TValue *t, TValue *key, StkId val);
 LUAI_FUNC void raviV_op_totype(lua_State *L, TValue *ra, TValue *rb);
 LUAI_FUNC int raviV_check_usertype(lua_State *L, TString *name, const TValue *o);
+LUAI_FUNC void raviV_op_defer(lua_State *L, TValue *ra);
 
 #endif
diff --git a/include/ravi_llvmcodegen.h b/include/ravi_llvmcodegen.h
@@ -288,6 +288,7 @@ struct LuaLLVMTypes {
   llvm::FunctionType *raviV_gettable_iT;
   llvm::FunctionType *raviV_settable_iT;
   llvm::FunctionType *raviV_op_totypeT;
+  llvm::FunctionType *raviV_op_deferT;
 
   llvm::FunctionType *raviH_set_intT;
   llvm::FunctionType *raviH_set_floatT;
@@ -832,6 +833,7 @@ struct RaviFunctionDef {
   llvm::Function *raviV_gettable_iF;
   llvm::Function *raviV_settable_iF;
   llvm::Function *raviV_op_totypeF;
+  llvm::Function *raviV_op_deferF;
 
   // array setters
   llvm::Function *raviH_set_intF;
@@ -1369,6 +1371,8 @@ class RaviCodeGenerator {
 
   void emit_BNOT(RaviFunctionDef *def, int A, int B, int pc);
 
+  void emit_DEFER(RaviFunctionDef *def, int A, int pc);
+
   void emit_bitwise_shiftl(RaviFunctionDef *def, llvm::Value *ra, int B, lua_Integer y);
 
  private: