[llvm] r224041 - [CodeGen] Let MachineVerifierPass own its banner string

[Matthias Braun]

Author: matze
Date: Thu Dec 11 13:41:51 2014
New Revision: 224041

URL: http://llvm.org/viewvc/llvm-project?rev=224041&view=rev
Log:
[CodeGen] Let MachineVerifierPass own its banner string

Modified:
    llvm/trunk/include/llvm/CodeGen/Passes.h
    llvm/trunk/lib/CodeGen/MachineVerifier.cpp

Modified: llvm/trunk/include/llvm/CodeGen/Passes.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/Passes.h?rev=224041&r1=224040&r2=224041&view=diff
==============================================================================
--- llvm/trunk/include/llvm/CodeGen/Passes.h (original)
+++ llvm/trunk/include/llvm/CodeGen/Passes.h Thu Dec 11 13:41:51 2014
@@ -560,7 +560,7 @@ namespace llvm {
   /// createMachineVerifierPass - This pass verifies cenerated machine code
   /// instructions for correctness.
   ///
-  FunctionPass *createMachineVerifierPass(const char *Banner = nullptr);
+  FunctionPass *createMachineVerifierPass(const std::string& Banner);
 
   /// createDwarfEHPass - This pass mulches exception handling code into a form
   /// adapted to code generation.  Required if using dwarf exception handling.

Modified: llvm/trunk/lib/CodeGen/MachineVerifier.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineVerifier.cpp?rev=224041&r1=224040&r2=224041&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/MachineVerifier.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineVerifier.cpp Thu Dec 11 13:41:51 2014
@@ -243,10 +243,10 @@ namespace {
 
   struct MachineVerifierPass : public MachineFunctionPass {
     static char ID; // Pass ID, replacement for typeid
-    const char *const Banner;
+    const std::string Banner;
 
-    MachineVerifierPass(const char *b = nullptr)
-      : MachineFunctionPass(ID), Banner(b) {
+    MachineVerifierPass(const std::string &banner = nullptr)
+      : MachineFunctionPass(ID), Banner(banner) {
         initializeMachineVerifierPassPass(*PassRegistry::getPassRegistry());
       }
 
@@ -256,7 +256,7 @@ namespace {
     }
 
     bool runOnMachineFunction(MachineFunction &MF) override {
-      MF.verify(this, Banner);
+      MF.verify(this, Banner.c_str());
       return false;
     }
   };
@@ -267,7 +267,7 @@ char MachineVerifierPass::ID = 0;
 INITIALIZE_PASS(MachineVerifierPass, "machineverifier",
                 "Verify generated machine code", false, false)
 
-FunctionPass *llvm::createMachineVerifierPass(const char *Banner) {
+FunctionPass *llvm::createMachineVerifierPass(const std::string &Banner) {
   return new MachineVerifierPass(Banner);
 }