[llvm-driver] Add various tools to the llvm-driver

The llvm-driver, enabled with LLVM_TOOL_LLVM_DRIVER_BUILD combines many llvm executables
into one to save overall toolchain size. This patch adds a few more llvm tools to the
llvm-driver.

Differential Revision: https://reviews.llvm.org/D135281

1 files changed, 2 insertions, 1 deletions

diff --git a/llvm/tools/llvm-size/llvm-size.cpp b/llvm/tools/llvm-size/llvm-size.cpp
index d65505f..77f68c0 100644
--- a/llvm/tools/llvm-size/llvm-size.cpp
+++ b/llvm/tools/llvm-size/llvm-size.cpp
@@ -866,7 +866,7 @@ static void printBerkeleyTotals() {
          << "(TOTALS)\n";
 }
 
-int main(int argc, char **argv) {
+int llvm_size_main(int argc, char **argv) {
   InitLLVM X(argc, argv);
   BumpPtrAllocator A;
   StringSaver Saver(A);
@@ -941,4 +941,5 @@ int main(int argc, char **argv) {
 
   if (HadError)
     return 1;
+  return 0;
 }