X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FAnalysis%2FAnalysis.cpp;h=f64bf0ec2c47a5419a05f791966101a8e11b4e1f;hb=7a3eed6d22b235433aa7e69919c5333cf2a60c5d;hp=2c52dbd2ebbddbf35cc91eb47d72f880591ca26a;hpb=4ee451de366474b9c228b4e5fa573795a715216d;p=oota-llvm.git

diff --git a/lib/Analysis/Analysis.cpp b/lib/Analysis/Analysis.cpp
index 2c52dbd2ebb..f64bf0ec2c4 100644
--- a/lib/Analysis/Analysis.cpp
+++ b/lib/Analysis/Analysis.cpp
@@ -8,27 +8,110 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm-c/Analysis.h"
-#include "llvm/Analysis/Verifier.h"
-#include <fstream>
+#include "llvm-c/Initialization.h"
+#include "llvm/IR/Module.h"
+#include "llvm/IR/Verifier.h"
+#include "llvm/InitializePasses.h"
+#include "llvm/PassRegistry.h"
+#include "llvm/Support/raw_ostream.h"
+#include <cstring>
 
 using namespace llvm;
 
-int LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
-                     char **OutMessages) {
+/// initializeAnalysis - Initialize all passes linked into the Analysis library.
+void llvm::initializeAnalysis(PassRegistry &Registry) {
+  initializeAliasAnalysisAnalysisGroup(Registry);
+  initializeAliasAnalysisCounterPass(Registry);
+  initializeAAEvalPass(Registry);
+  initializeAliasDebuggerPass(Registry);
+  initializeAliasSetPrinterPass(Registry);
+  initializeNoAAPass(Registry);
+  initializeBasicAliasAnalysisPass(Registry);
+  initializeBlockFrequencyInfoPass(Registry);
+  initializeBranchProbabilityInfoPass(Registry);
+  initializeCostModelAnalysisPass(Registry);
+  initializeCFGViewerPass(Registry);
+  initializeCFGPrinterPass(Registry);
+  initializeCFGOnlyViewerPass(Registry);
+  initializeCFGOnlyPrinterPass(Registry);
+  initializeCFLAliasAnalysisPass(Registry);
+  initializeDependenceAnalysisPass(Registry);
+  initializeDelinearizationPass(Registry);
+  initializeDominanceFrontierPass(Registry);
+  initializeDomViewerPass(Registry);
+  initializeDomPrinterPass(Registry);
+  initializeDomOnlyViewerPass(Registry);
+  initializePostDomViewerPass(Registry);
+  initializeDomOnlyPrinterPass(Registry);
+  initializePostDomPrinterPass(Registry);
+  initializePostDomOnlyViewerPass(Registry);
+  initializePostDomOnlyPrinterPass(Registry);
+  initializeIVUsersPass(Registry);
+  initializeInstCountPass(Registry);
+  initializeIntervalPartitionPass(Registry);
+  initializeJumpInstrTableInfoPass(Registry);
+  initializeLazyValueInfoPass(Registry);
+  initializeLibCallAliasAnalysisPass(Registry);
+  initializeLintPass(Registry);
+  initializeLoopInfoPass(Registry);
+  initializeMemDepPrinterPass(Registry);
+  initializeMemoryDependenceAnalysisPass(Registry);
+  initializeModuleDebugInfoPrinterPass(Registry);
+  initializePostDominatorTreePass(Registry);
+  initializeRegionInfoPassPass(Registry);
+  initializeRegionViewerPass(Registry);
+  initializeRegionPrinterPass(Registry);
+  initializeRegionOnlyViewerPass(Registry);
+  initializeRegionOnlyPrinterPass(Registry);
+  initializeScalarEvolutionPass(Registry);
+  initializeScalarEvolutionAliasAnalysisPass(Registry);
+  initializeTargetTransformInfoAnalysisGroup(Registry);
+  initializeTypeBasedAliasAnalysisPass(Registry);
+  initializeScopedNoAliasAAPass(Registry);
+}
+
+void LLVMInitializeAnalysis(LLVMPassRegistryRef R) {
+  initializeAnalysis(*unwrap(R));
+}
+
+LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
+                          char **OutMessages) {
+  raw_ostream *DebugOS = Action != LLVMReturnStatusAction ? &errs() : nullptr;
   std::string Messages;
-  
-  int Result = verifyModule(*unwrap(M),
-                            static_cast<VerifierFailureAction>(Action),
-                            OutMessages? &Messages : 0);
-  
+  raw_string_ostream MsgsOS(Messages);
+
+  LLVMBool Result = verifyModule(*unwrap(M), OutMessages ? &MsgsOS : DebugOS);
+
+  // Duplicate the output to stderr.
+  if (DebugOS && OutMessages)
+    *DebugOS << MsgsOS.str();
+
+  if (Action == LLVMAbortProcessAction && Result)
+    report_fatal_error("Broken module found, compilation aborted!");
+
   if (OutMessages)
-    *OutMessages = strdup(Messages.c_str());
-  
+    *OutMessages = strdup(MsgsOS.str().c_str());
+
   return Result;
 }
 
-int LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
-  return verifyFunction(*unwrap<Function>(Fn),
-                        static_cast<VerifierFailureAction>(Action));
+LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
+  LLVMBool Result = verifyFunction(
+      *unwrap<Function>(Fn), Action != LLVMReturnStatusAction ? &errs()
+                                                              : nullptr);
+
+  if (Action == LLVMAbortProcessAction && Result)
+    report_fatal_error("Broken function found, compilation aborted!");
+
+  return Result;
 }
 
+void LLVMViewFunctionCFG(LLVMValueRef Fn) {
+  Function *F = unwrap<Function>(Fn);
+  F->viewCFG();
+}
+
+void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
+  Function *F = unwrap<Function>(Fn);
+  F->viewCFGOnly();
+}