Add default values for member functions.
Initialize IsVis2 and IsVis3 in SparcSubtarget::initializeSubtargetDependencies.
MSan detected uninitialized read of IsVis3 after r318704. Initializing the
variables to false will prevent undefined behavior.
llvm-svn: 318724
diff --git a/llvm/lib/Target/Sparc/SparcSubtarget.cpp b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
index f299abe..01545b8 100644
--- a/llvm/lib/Target/Sparc/SparcSubtarget.cpp
+++ b/llvm/lib/Target/Sparc/SparcSubtarget.cpp
@@ -33,6 +33,8 @@
IsLeon = false;
V8DeprecatedInsts = false;
IsVIS = false;
+ IsVIS2 = false;
+ IsVIS3 = false;
HasHardQuad = false;
UsePopc = false;
UseSoftFloat = false;