[DWARF] Change DWARFDebugLoc::Entry::Loc from SmallVector<char, 4> to SmallString<4>

SmallString has a conversion to StringRef, which can be leveraged to
simplify two use sites.

llvm-svn: 367801

2 files changed, 3 insertions, 3 deletions

diff --git a/llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLoc.h b/llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLoc.h
index cced6048e81..3e7cc35d2ce 100644
--- a/llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLoc.h
+++ b/llvm/include/llvm/DebugInfo/DWARF/DWARFDebugLoc.h
@@ -29,7 +29,7 @@ public:
     /// The ending address of the instruction range.
     uint64_t End;
     /// The location of the variable within the specified range.
-    SmallVector<char, 4> Loc;
+    SmallString<4> Loc;
   };
 
   /// A list of locations that contain one variable.
diff --git a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
index bc36d32ef19..4fc9d841d65 100644
--- a/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
+++ b/llvm/lib/DebugInfo/DWARF/DWARFVerifier.cpp
@@ -485,7 +485,7 @@ unsigned DWARFVerifier::verifyDebugInfoAttribute(const DWARFDie &Die,
       if (auto DebugLoc = DCtx.getDebugLoc())
         if (auto LocList = DebugLoc->getLocationListAtOffset(*LocOffset))
           for (const auto &Entry : LocList->Entries)
-            VerifyLocationExpr({Entry.Loc.data(), Entry.Loc.size()});
+            VerifyLocationExpr(Entry.Loc);
     }
     break;
   }
@@ -1297,7 +1297,7 @@ static bool isVariableIndexable(const DWARFDie &Die, DWARFContext &DCtx) {
       if (const DWARFDebugLoc::LocationList *LocList =
               DebugLoc->getLocationListAtOffset(*Offset)) {
         if (any_of(LocList->Entries, [&](const DWARFDebugLoc::Entry &E) {
-              return ContainsInterestingOperators({E.Loc.data(), E.Loc.size()});
+              return ContainsInterestingOperators(E.Loc);
             }))
           return true;
       }