From cfa435f79bf39fead32263a8b71c9ae440b55214 Mon Sep 17 00:00:00 2001
From: John Criswell <criswell@uiuc.edu>
Date: Wed, 2 Nov 2005 18:05:50 +0000
Subject: Mark these as failing on sparc instead of sparcv9. The configure
 script no longer tells us that we're configuring for SparcV9 specifically.
 2004-06-17-UnorderedCompares may work on SparcV8, but it's experiental
 anyway. 2005-02-20-AggregateSAVEEXPR should fail on any Solaris machine, as
 Solaris doesn't provide complex number support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_16@24155 91177308-0d34-0410-b5e6-96231b3b80d8
---
 examples/ModuleMaker/ModuleMaker.cpp | 62 ++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 examples/ModuleMaker/ModuleMaker.cpp

(limited to 'examples/ModuleMaker/ModuleMaker.cpp')

diff --git a/examples/ModuleMaker/ModuleMaker.cpp b/examples/ModuleMaker/ModuleMaker.cpp
new file mode 100644
index 0000000000..04c6a9f95b
--- /dev/null
+++ b/examples/ModuleMaker/ModuleMaker.cpp
@@ -0,0 +1,62 @@
+//===- examples/ModuleMaker/ModuleMaker.cpp - Example project ---*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This programs is a simple example that creates an LLVM module "from scratch",
+// emitting it as a bytecode file to standard out.  This is just to show how
+// LLVM projects work and to demonstrate some of the LLVM APIs.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/Module.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Constants.h"
+#include "llvm/Instructions.h"
+#include "llvm/Bytecode/Writer.h"
+#include <iostream>
+
+using namespace llvm;
+
+int main() {
+  // Create the "module" or "program" or "translation unit" to hold the
+  // function
+  Module *M = new Module("test");
+
+  // Create the main function: first create the type 'int ()'
+  FunctionType *FT = FunctionType::get(Type::IntTy, std::vector<const Type*>(),
+                                       /*not vararg*/false);
+
+  // By passing a module as the last parameter to the Function constructor,
+  // it automatically gets appended to the Module.
+  Function *F = new Function(FT, Function::ExternalLinkage, "main", M);
+
+  // Add a basic block to the function... again, it automatically inserts
+  // because of the last argument.
+  BasicBlock *BB = new BasicBlock("EntryBlock", F);
+
+  // Get pointers to the constant integers...
+  Value *Two = ConstantSInt::get(Type::IntTy, 2);
+  Value *Three = ConstantSInt::get(Type::IntTy, 3);
+
+  // Create the add instruction... does not insert...
+  Instruction *Add = BinaryOperator::create(Instruction::Add, Two, Three,
+                                            "addresult");
+
+  // explicitly insert it into the basic block...
+  BB->getInstList().push_back(Add);
+
+  // Create the return instruction and add it to the basic block
+  BB->getInstList().push_back(new ReturnInst(Add));
+
+  // Output the bytecode file to stdout
+  WriteBytecodeToFile(M, std::cout);
+
+  // Delete the module and all of its contents.
+  delete M;
+  return 0;
+}
-- 
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