[llvm-commits] [llvm] r82110 - in /llvm/trunk: include/llvm/ADT/APFloat.h lib/Support/APFloat.cpp

[Chris Lattner]

Author: lattner
Date: Wed Sep 16 20:08:43 2009
New Revision: 82110

URL: http://llvm.org/viewvc/llvm-project?rev=82110&view=rev
Log:
add a version of the APFloat constructor that initializes to 0.0

Modified:
    llvm/trunk/include/llvm/ADT/APFloat.h
    llvm/trunk/lib/Support/APFloat.cpp

Modified: llvm/trunk/include/llvm/ADT/APFloat.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/APFloat.h?rev=82110&r1=82109&r2=82110&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/APFloat.h (original)
+++ llvm/trunk/include/llvm/ADT/APFloat.h Wed Sep 16 20:08:43 2009
@@ -173,6 +173,7 @@
     };
 
     // Constructors.
+    APFloat(const fltSemantics &); // Default construct to 0.0
     APFloat(const fltSemantics &, const StringRef &);
     APFloat(const fltSemantics &, integerPart);
     APFloat(const fltSemantics &, fltCategory, bool negative, unsigned type=0);

Modified: llvm/trunk/lib/Support/APFloat.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/APFloat.cpp?rev=82110&r1=82109&r2=82110&view=diff

==============================================================================
--- llvm/trunk/lib/Support/APFloat.cpp (original)
+++ llvm/trunk/lib/Support/APFloat.cpp Wed Sep 16 20:08:43 2009
@@ -692,6 +692,14 @@
   normalize(rmNearestTiesToEven, lfExactlyZero);
 }
 
+APFloat::APFloat(const fltSemantics &ourSemantics) {
+  assertArithmeticOK(ourSemantics);
+  initialize(&ourSemantics);
+  category = fcZero;
+  sign = false;
+}
+
+
 APFloat::APFloat(const fltSemantics &ourSemantics,
                  fltCategory ourCategory, bool negative, unsigned type)
 {