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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350749 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/Analysis/BlockFrequencyInfo.h b/include/llvm/Analysis/BlockFrequencyInfo.h
index ca12db6..0b26187 100644
--- a/include/llvm/Analysis/BlockFrequencyInfo.h
+++ b/include/llvm/Analysis/BlockFrequencyInfo.h
@@ -56,7 +56,7 @@
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
diff --git a/lib/Analysis/BlockFrequencyInfo.cpp b/lib/Analysis/BlockFrequencyInfo.cpp
index 41c2958..ef27c36 100644
--- a/lib/Analysis/BlockFrequencyInfo.cpp
+++ b/lib/Analysis/BlockFrequencyInfo.cpp
@@ -252,8 +252,8 @@
/// 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 {
