From 944fac71e082cc2664cc71b4d3f6c72bab7143fb Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 23 Aug 2008 22:23:09 +0000 Subject: Switch the asmprinter (.ll) and all the stuff it requires over to use raw_ostream instead of std::ostream. Among other goodness, this speeds up llvm-dis of kc++ with a release build from 0.85s to 0.49s (88% faster). Other interesting changes: 1) This makes Value::print be non-virtual. 2) AP[S]Int and ConstantRange can no longer print to ostream directly, use raw_ostream instead. 3) This fixes a bug in raw_os_ostream where it didn't flush itself when destroyed. 4) This adds a new SDNode::print method, instead of only allowing "dump". A lot of APIs have both std::ostream and raw_ostream versions, it would be useful to go through and systematically anihilate the std::ostream versions. This passes dejagnu, but there may be minor fallout, plz let me know if so and I'll fix it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8 --- examples/HowToUseJIT/HowToUseJIT.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'examples/HowToUseJIT/HowToUseJIT.cpp') diff --git a/examples/HowToUseJIT/HowToUseJIT.cpp b/examples/HowToUseJIT/HowToUseJIT.cpp index d50000579e..0482df6248 100644 --- a/examples/HowToUseJIT/HowToUseJIT.cpp +++ b/examples/HowToUseJIT/HowToUseJIT.cpp @@ -42,7 +42,7 @@ #include "llvm/ExecutionEngine/JIT.h" #include "llvm/ExecutionEngine/Interpreter.h" #include "llvm/ExecutionEngine/GenericValue.h" -#include +#include "llvm/Support/raw_ostream.h" using namespace llvm; int main() { @@ -99,14 +99,15 @@ int main() { ExistingModuleProvider* MP = new ExistingModuleProvider(M); ExecutionEngine* EE = ExecutionEngine::create(MP, false); - std::cout << "We just constructed this LLVM module:\n\n" << *M; - std::cout << "\n\nRunning foo: " << std::flush; + outs() << "We just constructed this LLVM module:\n\n" << *M; + outs() << "\n\nRunning foo: "; + outs().flush(); // Call the `foo' function with no arguments: std::vector noargs; GenericValue gv = EE->runFunction(FooF, noargs); // Import result of execution: - std::cout << "Result: " << gv.IntVal << "\n"; + outs() << "Result: " << gv.IntVal << "\n"; return 0; } -- cgit v1.2.3-18-g5258