diff --git a/include/bcc/bcc.h b/include/bcc/bcc.h
index ff89e12..e374837 100644
--- a/include/bcc/bcc.h
+++ b/include/bcc/bcc.h
@@ -77,8 +77,6 @@
               const BCCchar *resName,
               const BCCchar *cacheDir);
 
-int bccLoadBinary(BCCscript *script);
-
 // Interface for llvm::Module input. @module should be a valid llvm::Module
 // instance.
 int bccReadModule(BCCscript *script,
diff --git a/lib/bcc/Compiler.cpp b/lib/bcc/Compiler.cpp
index d3f67b6..3791f08 100644
--- a/lib/bcc/Compiler.cpp
+++ b/lib/bcc/Compiler.cpp
@@ -283,15 +283,11 @@
 
 // Compiler::readBC
 // Parameters:
-//   resName: NULL means don't use cache.
-//   Note: If "cache-hit but bccLoadBinary fails for some reason", still
-//         pass in the resName.
-//         Rationale: So we may have future cache-hit.
 //
 int Compiler::readBC(const char *bitcode,
                      size_t bitcodeSize,
-                     const BCCchar *resName,
-                     const BCCchar *cacheDir) {
+                     const BCCchar *resName /* Deprecated */,
+                     const BCCchar *cacheDir /* Deprecated */) {
   llvm::OwningPtr<llvm::MemoryBuffer> MEM;
 
   if (bitcode == NULL || bitcodeSize <= 0)
@@ -347,7 +343,6 @@
 }
 
 
-// Deprecated: interface for bccCompileBC()
 int Compiler::compile() {
   llvm::TargetData *TD = NULL;
 
diff --git a/lib/bcc/Compiler.h b/lib/bcc/Compiler.h
index ac20a30..57040a7 100644
--- a/lib/bcc/Compiler.h
+++ b/lib/bcc/Compiler.h
@@ -128,7 +128,6 @@
 
     int linkBC(const char *bitcode, size_t bitcodeSize);
 
-    // Deprecated: interface for bccCompileBC()
     int compile();
 
     // interface for bccGetScriptInfoLog()
diff --git a/lib/bcc/bcc.cpp b/lib/bcc/bcc.cpp
index e5941ad..6d0ff50 100644
--- a/lib/bcc/bcc.cpp
+++ b/lib/bcc/bcc.cpp
@@ -96,11 +96,6 @@
   script->linkBC(bitcode, size);
 }
 
-extern "C" int bccLoadBinary(BCCscript *script) {
-  LOGE("bccLoadBinary is deprecated **************************\n");
-  return 1;
-}
-
 extern "C" int bccPrepareExecutable(BCCscript *script) {
   BCC_FUNC_LOGGER();
 #if defined(__arm__)
diff --git a/tests/main.cpp b/tests/main.cpp
index c8a56fd..df6248e 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -195,9 +195,16 @@
 
   bitcode[codeSize] = '\0'; /* must be null-terminated */
   if (bccReadBC(script, bitcode, codeSize,
-                statInFile.st_mtime, 0, "file", "/tmp") < 0) {
-    bccLoadBinary(script);
+                statInFile.st_mtime, 0, "file", "/tmp") != 0) {
+    fprintf(stderr, "bcc: FAILS to read bitcode");
+    return NULL;
   }
+
+  if (bccPrepareExecutable(script) != 0) {
+    fprintf(stderr, "bcc: FAILS to prepare executable");
+    return NULL;
+  }
+
   //delete [] bitcode;
 
   return script;