Add function stub for replace

cpp/src/gandiva/gdv_function_stubs.cc

@@ -31,6 +31,7 @@
 #include "gandiva/precompiled/types.h"
 #include "gandiva/random_generator_holder.h"
 #include "gandiva/to_date_holder.h"
+#include "replace_holder.h"
 
 /// Stub functions that can be accessed from LLVM or the pre-compiled library.
 
@@ -42,6 +43,12 @@ bool gdv_fn_like_utf8_utf8(int64_t ptr, const char* data, int data_len,
   return (*holder)(std::string(data, data_len));
 }
 
+const char* gdv_fn_regexp_replace_utf8_utf8(int64_t ptr, const char* data, int data_len,
+                           const char* pattern, int pattern_len, const char* replace_string) {
+    gandiva::ReplaceHolder* holder = reinterpret_cast<gandiva::ReplaceHolder*>(ptr);
+    return (*holder)(std::string(data, data_len));
+}
+
 double gdv_fn_random(int64_t ptr) {
   gandiva::RandomGeneratorHolder* holder =
       reinterpret_cast<gandiva::RandomGeneratorHolder*>(ptr);
@@ -433,6 +440,18 @@ void ExportedStubFunctions::AddMappings(Engine* engine) const {
                                   types->i1_type() /*return_type*/, args,
                                   reinterpret_cast<void*>(gdv_fn_like_utf8_utf8));
 
+    // gdv_fn_regexp_replace_utf8_utf8
+    args = {types->i64_type(),     // int64_t ptr
+            types->i8_ptr_type(),  // const char* data
+            types->i32_type(),     // int data_len
+            types->i8_ptr_type(),  // const char* pattern
+            types->i32_type()},    // int pattern_len
+            types->i8_ptr_type();  // const char* replace_string
+
+    engine->AddGlobalMappingForFunc("gdv_fn_regexp_replace_utf8_utf8",
+                                    types->i8_ptr_type() /*return_type*/, args,
+                                    reinterpret_cast<void*>(gdv_fn_regexp_replace_utf8_utf8));
+
   // gdv_fn_to_date_utf8_utf8
   args = {types->i64_type(),                   // int64_t execution_context
           types->i64_type(),                   // int64_t holder_ptr