From: Chris Lattner <sabre@nondot.org>
Date: Mon, 22 Oct 2007 02:39:47 +0000 (+0000)
Subject: llvm-gcc3 is dead, along with it __main.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ec2fcafbea1fef61c611e04e5063766d910be7ef;p=oota-llvm.git

llvm-gcc3 is dead, along with it __main.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43209 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/ExecutionEngine/JIT/Intercept.cpp b/lib/ExecutionEngine/JIT/Intercept.cpp
index f370e5bb0a8..61035c25359 100644
--- a/lib/ExecutionEngine/JIT/Intercept.cpp
+++ b/lib/ExecutionEngine/JIT/Intercept.cpp
@@ -62,14 +62,6 @@ void *FunctionPointers[] = {
 };
 #endif // __linux__
 
-// __mainFunc - If the program does not have a linked in __main function, allow
-// it to run, but print a warning.
-static void __mainFunc() {
-  fprintf(stderr, "WARNING: Program called __main but was not linked to "
-          "libcrtend.a.\nThis probably won't hurt anything unless the "
-          "program is written in C++.\n");
-}
-
 // jit_exit - Used to intercept the "exit" library call.
 static void jit_exit(int Status) {
   runAtExitHandlers();   // Run atexit handlers...
@@ -95,10 +87,6 @@ void *JIT::getPointerToNamedFunction(const std::string &Name) {
   if (Name == "exit") return (void*)(intptr_t)&jit_exit;
   if (Name == "atexit") return (void*)(intptr_t)&jit_atexit;
 
-  // If the program does not have a linked in __main function, allow it to run,
-  // but print a warning.
-  if (Name == "__main") return (void*)(intptr_t)&__mainFunc;
-
   const char *NameStr = Name.c_str();
   // If this is an asm specifier, skip the sentinal.
   if (NameStr[0] == 1) ++NameStr;