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/Fibonacci/fibonacci.cpp | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'examples/Fibonacci') diff --git a/examples/Fibonacci/fibonacci.cpp b/examples/Fibonacci/fibonacci.cpp index f4c5c3d..09f2203 100644 --- a/examples/Fibonacci/fibonacci.cpp +++ b/examples/Fibonacci/fibonacci.cpp @@ -32,7 +32,7 @@ #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; static Function *CreateFibFunction(Module *M) { @@ -100,15 +100,15 @@ int main(int argc, char **argv) { ExistingModuleProvider *MP = new ExistingModuleProvider(M); ExecutionEngine *EE = ExecutionEngine::create(MP, false); - std::cerr << "verifying... "; + errs() << "verifying... "; if (verifyModule(*M)) { - std::cerr << argv[0] << ": Error constructing function!\n"; + errs() << argv[0] << ": Error constructing function!\n"; return 1; } - std::cerr << "OK\n"; - std::cerr << "We just constructed this LLVM module:\n\n---------\n" << *M; - std::cerr << "---------\nstarting fibonacci(" << n << ") with JIT...\n"; + errs() << "OK\n"; + errs() << "We just constructed this LLVM module:\n\n---------\n" << *M; + errs() << "---------\nstarting fibonacci(" << n << ") with JIT...\n"; // Call the Fibonacci function with argument n: std::vector Args(1); @@ -116,6 +116,6 @@ int main(int argc, char **argv) { GenericValue GV = EE->runFunction(FibF, Args); // import result of execution - std::cout << "Result: " << GV.IntVal << "\n"; + outs() << "Result: " << GV.IntVal << "\n"; return 0; } -- cgit v1.1