[llvm] r350749 - refactor BlockFrequencyInfo::view to take a title parameter

[David Callahan via llvm-commits]

Author: david2050
Date: Wed Jan  9 11:12:38 2019
New Revision: 350749

URL: http://llvm.org/viewvc/llvm-project?rev=350749&view=rev
Log:
refactor  BlockFrequencyInfo::view to take a title parameter

Summary: All a non-default title for the debugging this debugging aide

Reviewers: twoh, Kader, modocache

Reviewed By: twoh

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D56499

Modified:
    llvm/trunk/include/llvm/Analysis/BlockFrequencyInfo.h
    llvm/trunk/lib/Analysis/BlockFrequencyInfo.cpp

Modified: llvm/trunk/include/llvm/Analysis/BlockFrequencyInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/BlockFrequencyInfo.h?rev=350749&r1=350748&r2=350749&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/BlockFrequencyInfo.h (original)
+++ llvm/trunk/include/llvm/Analysis/BlockFrequencyInfo.h Wed Jan  9 11:12:38 2019
@@ -56,7 +56,7 @@ public:
 
   const Function *getFunction() const;
   const BranchProbabilityInfo *getBPI() const;
-  void view() const;
+  void view(StringRef = "BlockFrequencyDAGs") const;
 
   /// getblockFreq - Return block frequency. Return 0 if we don't have the
   /// information. Please note that initial frequency is equal to ENTRY_FREQ. It

Modified: llvm/trunk/lib/Analysis/BlockFrequencyInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/BlockFrequencyInfo.cpp?rev=350749&r1=350748&r2=350749&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/BlockFrequencyInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/BlockFrequencyInfo.cpp Wed Jan  9 11:12:38 2019
@@ -252,8 +252,8 @@ void BlockFrequencyInfo::setBlockFreqAnd
 
 /// Pop up a ghostview window with the current block frequency propagation
 /// rendered using dot.
-void BlockFrequencyInfo::view() const {
-  ViewGraph(const_cast<BlockFrequencyInfo *>(this), "BlockFrequencyDAGs");
+void BlockFrequencyInfo::view(StringRef title) const {
+  ViewGraph(const_cast<BlockFrequencyInfo *>(this), title);
 }
 
 const Function *BlockFrequencyInfo::getFunction() const {