Avoid using DIDescriptor.isNull().
authorDevang Patel <dpatel@apple.com>
Mon, 8 Mar 2010 18:25:48 +0000 (18:25 +0000)
committerDevang Patel <dpatel@apple.com>
Mon, 8 Mar 2010 18:25:48 +0000 (18:25 +0000)
commitd8cc5d5256e79a74188dfef5a12d43127330dad3
tree101754d10f06c31c00dc93aacdba0b2b466ce139
parentfab4a25d46cdd178c20e6a8029a2eed10f61f0ba
Avoid using DIDescriptor.isNull().
This is a first step towards eliminating unncessary constructor checks in light weight DIDescriptor wrappers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97947 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/DebugInfo.h
lib/Analysis/DebugInfo.cpp
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
lib/CodeGen/AsmPrinter/DwarfDebug.h
lib/CodeGen/MachineInstr.cpp
lib/Target/PIC16/PIC16DebugInfo.cpp
lib/Transforms/Utils/CloneFunction.cpp