Fix LSR to tolerate cases where ScalarEvolution initially

[oota-llvm.git] / lib / Analysis / Analysis.cpp

diff --git a/lib/Analysis/Analysis.cpp b/lib/Analysis/Analysis.cpp
index 2c52dbd2ebbddbf35cc91eb47d72f880591ca26a..398dec7dd0a1dccedfa894c209de5b2f24356f31 100644 (file)
--- a/lib/Analysis/Analysis.cpp
+++ b/lib/Analysis/Analysis.cpp
@@ -9,15 +9,15 @@
 
 #include "llvm-c/Analysis.h"
 #include "llvm/Analysis/Verifier.h"
-#include <fstream>
+#include <cstring>
 
 using namespace llvm;
 
-int LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
-                     char **OutMessages) {
+LLVMBool LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
+                          char **OutMessages) {
   std::string Messages;
   
-  int Result = verifyModule(*unwrap(M),
+  LLVMBool Result = verifyModule(*unwrap(M),
                             static_cast<VerifierFailureAction>(Action),
                             OutMessages? &Messages : 0);
   
@@ -27,8 +27,17 @@ int LLVMVerifyModule(LLVMModuleRef M, LLVMVerifierFailureAction Action,
   return Result;
 }
 
-int LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
+LLVMBool LLVMVerifyFunction(LLVMValueRef Fn, LLVMVerifierFailureAction Action) {
   return verifyFunction(*unwrap<Function>(Fn),
                         static_cast<VerifierFailureAction>(Action));
 }
 
+void LLVMViewFunctionCFG(LLVMValueRef Fn) {
+  Function *F = unwrap<Function>(Fn);
+  F->viewCFG();
+}
+
+void LLVMViewFunctionCFGOnly(LLVMValueRef Fn) {
+  Function *F = unwrap<Function>(Fn);
+  F->viewCFGOnly();
+}