[llvm-commits] CVS: llvm/lib/Analysis/DataStructure/Printer.cpp

[Chris Lattner]

Changes in directory llvm/lib/Analysis/DataStructure:

Printer.cpp updated: 1.62 -> 1.63

---
Log message:

Allow disabling of ALL printing overhead when performing timings


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Diffs of the changes:  (+5 -0)

Index: llvm/lib/Analysis/DataStructure/Printer.cpp
diff -u llvm/lib/Analysis/DataStructure/Printer.cpp:1.62 llvm/lib/Analysis/DataStructure/Printer.cpp:1.63
--- llvm/lib/Analysis/DataStructure/Printer.cpp:1.62	Wed Nov 12 23:05:41 2003
+++ llvm/lib/Analysis/DataStructure/Printer.cpp	Thu Jan 22 07:42:43 2004
@@ -29,6 +29,7 @@
 //
 namespace {
   cl::opt<bool> OnlyPrintMain("only-print-main-ds", cl::ReallyHidden);
+  cl::opt<bool> DontPrintAnything("dont-print-ds", cl::ReallyHidden);
   Statistic<> MaxGraphSize   ("dsnode", "Maximum graph size");
   Statistic<> NumFoldedNodes ("dsnode", "Number of folded nodes (in final graph)");
 }
@@ -272,18 +273,22 @@
 
 // print - Print out the analysis results...
 void LocalDataStructures::print(std::ostream &O, const Module *M) const {
+  if (DontPrintAnything) return;
   printCollection(*this, O, M, "ds.");
 }
 
 void BUDataStructures::print(std::ostream &O, const Module *M) const {
+  if (DontPrintAnything) return;
   printCollection(*this, O, M, "bu.");
 }
 
 void TDDataStructures::print(std::ostream &O, const Module *M) const {
+  if (DontPrintAnything) return;
   printCollection(*this, O, M, "td.");
 }
 
 void CompleteBUDataStructures::print(std::ostream &O, const Module *M) const {
+  if (DontPrintAnything) return;
   printCollection(*this, O, M, "cbu.");
 }