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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

llvm-svn: 350749
This commit is contained in:
David Callahan 2019-01-09 19:12:38 +00:00
parent 6c6fb80c2d
commit 3ef0f4447d
2 changed files with 3 additions and 3 deletions
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2
llvm/include/llvm/Analysis/BlockFrequencyInfo.h
View File

@ -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

4
llvm/lib/Analysis/BlockFrequencyInfo.cpp
View File

@ -252,8 +252,8 @@ void BlockFrequencyInfo::setBlockFreqAndScale(
/// 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 {