use a constant threshold to see load-from-table overhead

yamt · Jun 13, 2023 · cd5880e · cd5880e
1 parent c605057
commit cd5880e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/core/iwasm/compilation/aot_llvm.c b/core/iwasm/compilation/aot_llvm.c
@@ -216,6 +216,7 @@ aot_add_precheck_function(AOTCompContext *comp_ctx, LLVMModuleRef module,
     /*
      * load the value for this wrapped function from the stack_sizes array
      */
+#if 0
     LLVMValueRef func_index_const = I32_CONST(func_index);
     LLVMValueRef sizes =
         LLVMBuildBitCast(b, comp_ctx->stack_sizes, INT32_PTR_TYPE, "sizes");
@@ -241,6 +242,9 @@ aot_add_precheck_function(AOTCompContext *comp_ctx, LLVMModuleRef module,
     else {
         size = size32;
     }
+#else
+    LLVMValueRef size = I64_CONST(8192);
+#endif
     /*
      * calculate new sp
      */