From bfb44ef9cb430ef35ee1192388a08dbb283d0632 Mon Sep 17 00:00:00 2001 From: Bob Wilson Date: Fri, 8 Feb 2013 21:48:29 +0000 Subject: Revert "Add LLVMContext::emitWarning methods and use them. " This reverts r171041. This was a nice idea that didn't work out well. Clang warnings need to be associated with warning groups so that they can be selectively disabled, promoted to errors, etc. This simplistic patch didn't allow for that. Enhancing it to provide some way for the backend to specify a front-end warning type seems like overkill for the few uses of this, at least for now. llvm-svn: 174748 --- llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp | 5 ++--- llvm/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp | 5 ++--- llvm/lib/Transforms/Instrumentation/PathProfiling.cpp | 4 ++-- 3 files changed, 6 insertions(+), 8 deletions(-) (limited to 'llvm/lib/Transforms') diff --git a/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp b/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp index 0b18b4ce64b..a2459fbafe1 100644 --- a/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp +++ b/llvm/lib/Transforms/Instrumentation/EdgeProfiling.cpp @@ -21,7 +21,6 @@ #include "llvm/Transforms/Instrumentation.h" #include "ProfilingUtils.h" #include "llvm/ADT/Statistic.h" -#include "llvm/IR/LLVMContext.h" #include "llvm/IR/Module.h" #include "llvm/Pass.h" #include "llvm/Support/raw_ostream.h" @@ -55,8 +54,8 @@ ModulePass *llvm::createEdgeProfilerPass() { return new EdgeProfiler(); } bool EdgeProfiler::runOnModule(Module &M) { Function *Main = M.getFunction("main"); if (Main == 0) { - M.getContext().emitWarning("cannot insert edge profiling into a module" - " with no main function"); + errs() << "WARNING: cannot insert edge profiling into a module" + << " with no main function!\n"; return false; // No main, no instrumentation! } diff --git a/llvm/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp b/llvm/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp index c5a1fe91886..b45aef65bc7 100644 --- a/llvm/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp +++ b/llvm/lib/Transforms/Instrumentation/OptimalEdgeProfiling.cpp @@ -22,7 +22,6 @@ #include "llvm/Analysis/ProfileInfo.h" #include "llvm/Analysis/ProfileInfoLoader.h" #include "llvm/IR/Constants.h" -#include "llvm/IR/LLVMContext.h" #include "llvm/IR/Module.h" #include "llvm/Pass.h" #include "llvm/Support/Debug.h" @@ -76,8 +75,8 @@ inline static void printEdgeCounter(ProfileInfo::Edge e, bool OptimalEdgeProfiler::runOnModule(Module &M) { Function *Main = M.getFunction("main"); if (Main == 0) { - M.getContext().emitWarning("cannot insert edge profiling into a module" - " with no main function"); + errs() << "WARNING: cannot insert edge profiling into a module" + << " with no main function!\n"; return false; // No main, no instrumentation! } diff --git a/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp b/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp index 358bbeb3c87..7de73269cf2 100644 --- a/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp +++ b/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp @@ -1345,8 +1345,8 @@ bool PathProfiler::runOnModule(Module &M) { Main = M.getFunction("MAIN__"); if (!Main) { - Context->emitWarning("cannot insert edge profiling into a module" - " with no main function"); + errs() << "WARNING: cannot insert path profiling into a module" + << " with no main function!\n"; return false; } -- cgit v1.2.3