[clang][bytecode] Redo RUN lines in the builtin-functions test

Make sure we run each configuration once with the bytecode interpreter
and once with the current one. Add a triple to the one that was
previously without.

Author: tbaederr

clang/test/AST/ByteCode/builtin-functions.cpp

@@ -1,11 +1,17 @@
-// RUN: %clang_cc1 -Wno-string-plus-int -fexperimental-new-constant-interpreter %s -verify=expected,both
+// RUN: %clang_cc1 -Wno-string-plus-int -fexperimental-new-constant-interpreter -triple x86_64 %s -verify=expected,both
+// RUN: %clang_cc1 -Wno-string-plus-int                                         -triple x86_64 %s -verify=ref,both
+//
 // RUN: %clang_cc1 -Wno-string-plus-int -fexperimental-new-constant-interpreter -triple i686 %s -verify=expected,both
-// RUN: %clang_cc1 -Wno-string-plus-int -verify=ref,both %s -Wno-constant-evaluated
-// RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int -fexperimental-new-constant-interpreter %s -verify=expected,both
+// RUN: %clang_cc1 -Wno-string-plus-int                                         -triple i686 %s -verify=ref,both
+//
+// RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int -fexperimental-new-constant-interpreter -triple x86_64 %s -verify=expected,both
+// RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int                                         -triple x86_64 %s -verify=ref,both
+//
 // RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int -fexperimental-new-constant-interpreter -triple i686 %s -verify=expected,both
-// RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int -verify=ref,both %s -Wno-constant-evaluated
+// RUN: %clang_cc1 -std=c++20 -Wno-string-plus-int                                         -triple i686 %s -verify=ref,both
+//
 // RUN: %clang_cc1 -triple avr -std=c++20 -Wno-string-plus-int -fexperimental-new-constant-interpreter %s -verify=expected,both
-// RUN: %clang_cc1 -triple avr -std=c++20 -Wno-string-plus-int -verify=ref,both %s -Wno-constant-evaluated
+// RUN: %clang_cc1 -triple avr -std=c++20 -Wno-string-plus-int                                            -verify=ref,both %s
 
 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
 #define LITTLE_END 1