diff --git a/llvm/lib/Analysis/CFGPrinter.cpp b/llvm/lib/Analysis/CFGPrinter.cpp
--- a/llvm/lib/Analysis/CFGPrinter.cpp
+++ b/llvm/lib/Analysis/CFGPrinter.cpp
@@ -96,6 +96,8 @@
   }
 
   bool runOnFunction(Function &F) override {
+    if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+      return false;
     auto *BPI = &getAnalysis<BranchProbabilityInfoWrapperPass>().getBPI();
     auto *BFI = &getAnalysis<BlockFrequencyInfoWrapperPass>().getBFI();
     viewCFG(F, BFI, BPI, getMaxFreq(F, BFI));
@@ -118,6 +120,8 @@
                 true)
 
 PreservedAnalyses CFGViewerPass::run(Function &F, FunctionAnalysisManager &AM) {
+  if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+    return PreservedAnalyses::all();
   auto *BFI = &AM.getResult<BlockFrequencyAnalysis>(F);
   auto *BPI = &AM.getResult<BranchProbabilityAnalysis>(F);
   viewCFG(F, BFI, BPI, getMaxFreq(F, BFI));
@@ -132,6 +136,8 @@
   }
 
   bool runOnFunction(Function &F) override {
+    if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+      return false;
     auto *BPI = &getAnalysis<BranchProbabilityInfoWrapperPass>().getBPI();
     auto *BFI = &getAnalysis<BlockFrequencyInfoWrapperPass>().getBFI();
     viewCFG(F, BFI, BPI, getMaxFreq(F, BFI), /*CFGOnly=*/true);
@@ -155,6 +161,8 @@
 
 PreservedAnalyses CFGOnlyViewerPass::run(Function &F,
                                          FunctionAnalysisManager &AM) {
+  if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+    return PreservedAnalyses::all();
   auto *BFI = &AM.getResult<BlockFrequencyAnalysis>(F);
   auto *BPI = &AM.getResult<BranchProbabilityAnalysis>(F);
   viewCFG(F, BFI, BPI, getMaxFreq(F, BFI), /*CFGOnly=*/true);
@@ -169,6 +177,8 @@
   }
 
   bool runOnFunction(Function &F) override {
+    if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+      return false;
     auto *BPI = &getAnalysis<BranchProbabilityInfoWrapperPass>().getBPI();
     auto *BFI = &getAnalysis<BlockFrequencyInfoWrapperPass>().getBFI();
     writeCFGToDotFile(F, BFI, BPI, getMaxFreq(F, BFI));
@@ -192,6 +202,8 @@
 
 PreservedAnalyses CFGPrinterPass::run(Function &F,
                                       FunctionAnalysisManager &AM) {
+  if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+    return PreservedAnalyses::all();
   auto *BFI = &AM.getResult<BlockFrequencyAnalysis>(F);
   auto *BPI = &AM.getResult<BranchProbabilityAnalysis>(F);
   writeCFGToDotFile(F, BFI, BPI, getMaxFreq(F, BFI));
@@ -206,6 +218,8 @@
   }
 
   bool runOnFunction(Function &F) override {
+    if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+      return false;
     auto *BPI = &getAnalysis<BranchProbabilityInfoWrapperPass>().getBPI();
     auto *BFI = &getAnalysis<BlockFrequencyInfoWrapperPass>().getBFI();
     writeCFGToDotFile(F, BFI, BPI, getMaxFreq(F, BFI), /*CFGOnly=*/true);
@@ -229,6 +243,8 @@
 
 PreservedAnalyses CFGOnlyPrinterPass::run(Function &F,
                                           FunctionAnalysisManager &AM) {
+                                            if (!CFGFuncName.empty() && !F.getName().contains(CFGFuncName))
+    return PreservedAnalyses::all();
   auto *BFI = &AM.getResult<BlockFrequencyAnalysis>(F);
   auto *BPI = &AM.getResult<BranchProbabilityAnalysis>(F);
   writeCFGToDotFile(F, BFI, BPI, getMaxFreq(F, BFI), /*CFGOnly=*/true);
diff --git a/llvm/test/Other/cfg-printer-filter.ll b/llvm/test/Other/cfg-printer-filter.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Other/cfg-printer-filter.ll
@@ -0,0 +1,40 @@
+;RUN: opt < %s -dot-cfg -cfg-dot-filename-prefix=%t -cfg-func-name=f 2>/dev/null
+;RUN: FileCheck %s -input-file=%t.f.dot -check-prefix=F
+;RUN: FileCheck %s -input-file=%t.func.dot -check-prefix=Func
+;RUN: not test -f %t.other.dot
+
+;RUN: opt < %s -dot-cfg-only -cfg-dot-filename-prefix=%t-only -cfg-func-name=f 2>/dev/null
+;RUN: FileCheck %s -input-file=%t-only.f.dot -check-prefix=F
+;RUN: FileCheck %s -input-file=%t-only.func.dot -check-prefix=Func
+;RUN: not test -f %t-only.other.dot
+
+;END.
+
+; F: digraph "CFG for 'f' function"
+define void @f(i32) {
+entry:
+  %check = icmp sgt i32 %0, 0
+  br i1 %check, label %if, label %exit
+if:                     ; preds = %entry
+  br label %exit
+exit:                   ; preds = %entry, %if
+  ret void
+}
+
+; Func: digraph "CFG for 'func' function"
+define void @func(i32) {
+entry:
+  %check = icmp sgt i32 %0, 0
+  br label %exit
+exit:                   ; preds = %entry
+  ret void
+}
+
+define void @other(i32) {
+entry:
+  %check = icmp sgt i32 %0, 0
+  br label %exit
+exit:                   ; preds = %entry
+  ret void
+}
+