[llvm-commits] [llvm] r94506 - /llvm/trunk/lib/Support/ConstantRange.cpp

[Dan Gohman]

Author: djg
Date: Mon Jan 25 22:12:55 2010
New Revision: 94506

URL: http://llvm.org/viewvc/llvm-project?rev=94506&view=rev
Log:
Print empty and full sets specially.

Modified:
    llvm/trunk/lib/Support/ConstantRange.cpp

Modified: llvm/trunk/lib/Support/ConstantRange.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/ConstantRange.cpp?rev=94506&r1=94505&r2=94506&view=diff

==============================================================================
--- llvm/trunk/lib/Support/ConstantRange.cpp (original)
+++ llvm/trunk/lib/Support/ConstantRange.cpp Mon Jan 25 22:12:55 2010
@@ -650,7 +650,12 @@
 /// print - Print out the bounds to a stream...
 ///
 void ConstantRange::print(raw_ostream &OS) const {
-  OS << "[" << Lower << "," << Upper << ")";
+  if (isFullSet())
+    OS << "full-set";
+  else if (isEmptySet())
+    OS << "empty-set";
+  else
+    OS << "[" << Lower << "," << Upper << ")";
 }
 
 /// dump - Allow printing from a debugger easily...