commit dce4a407a24b04eebc6a376f8e62b41aaa7b071f
author Stephen Hines <srhines@google.com> Thu May 29 02:49:00 2014 -0700
committer Stephen Hines <srhines@google.com> Thu May 29 02:49:00 2014 -0700
tree dcebc53f2b182f145a2e659393bf9a0472cedf23
parent 220b921aed042f9e520c26cffd8282a94c66c3d5

Update LLVM for 3.5 rebase (r209712).

Change-Id: I149556c940fb7dc92d075273c87ff584f400941f

lib/DebugInfo/DWARFFormValue.cpp

diff --git a/lib/DebugInfo/DWARFFormValue.cpp b/lib/DebugInfo/DWARFFormValue.cpp
index da71fb3..8d0f966 100644
--- a/lib/DebugInfo/DWARFFormValue.cpp
+++ b/lib/DebugInfo/DWARFFormValue.cpp
@@ -131,7 +131,7 @@
                                   const DWARFUnit *cu) {
   bool indirect = false;
   bool is_block = false;
-  Value.data = NULL;
+  Value.data = nullptr;
   // Read the value for the form into value and follow and DW_FORM_indirect
   // instances we run into
   do {
@@ -241,7 +241,7 @@
 
   if (is_block) {
     StringRef str = data.getData().substr(*offset_ptr, Value.uval);
-    Value.data = NULL;
+    Value.data = nullptr;
     if (!str.empty()) {
       Value.data = reinterpret_cast<const uint8_t *>(str.data());
       *offset_ptr += Value.uval;
@@ -488,7 +488,7 @@
     return None;
   if (Form == DW_FORM_string)
     return Value.cstr;
-  if (U == 0)
+  if (!U)
     return None;
   uint32_t Offset = Value.uval;
   if (Form == DW_FORM_GNU_str_index) {
@@ -509,7 +509,7 @@
   if (Form == DW_FORM_GNU_addr_index) {
     uint32_t Index = Value.uval;
     uint64_t Result;
-    if (U == 0 || !U->getAddrOffsetSectionItem(Index, Result))
+    if (!U || !U->getAddrOffsetSectionItem(Index, Result))
       return None;
     return Result;
   }
@@ -525,7 +525,7 @@
   case DW_FORM_ref4:
   case DW_FORM_ref8:
   case DW_FORM_ref_udata:
-    if (U == 0)
+    if (!U)
       return None;
     return Value.uval + U->getOffset();
   case DW_FORM_ref_addr: