Rename getDecomposedInstantiationLoc to getDecomposedExpansionLoc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135962 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/MacroInfo.cpp b/lib/Lex/MacroInfo.cpp
index 0a16a25..9e682ce 100644
--- a/lib/Lex/MacroInfo.cpp
+++ b/lib/Lex/MacroInfo.cpp
@@ -68,9 +68,9 @@
   assert((macroEnd.isFileID() || lastToken.is(tok::comment)) &&
          "Macro defined in macro?");
   std::pair<FileID, unsigned>
-      startInfo = SM.getDecomposedInstantiationLoc(macroStart);
+      startInfo = SM.getDecomposedExpansionLoc(macroStart);
   std::pair<FileID, unsigned>
-      endInfo = SM.getDecomposedInstantiationLoc(macroEnd);
+      endInfo = SM.getDecomposedExpansionLoc(macroEnd);
   assert(startInfo.first == endInfo.first &&
          "Macro definition spanning multiple FileIDs ?");
   assert(startInfo.second <= endInfo.second);
diff --git a/lib/Lex/PPDirectives.cpp b/lib/Lex/PPDirectives.cpp
index 7e4b9b2..212ffee 100644
--- a/lib/Lex/PPDirectives.cpp
+++ b/lib/Lex/PPDirectives.cpp
@@ -825,7 +825,7 @@
     // If we are leaving the current presumed file, check to make sure the
     // presumed include stack isn't empty!
     FileID CurFileID =
-      SM.getDecomposedInstantiationLoc(FlagTok.getLocation()).first;
+      SM.getDecomposedExpansionLoc(FlagTok.getLocation()).first;
     PresumedLoc PLoc = SM.getPresumedLoc(FlagTok.getLocation());
     if (PLoc.isInvalid())
       return true;
@@ -834,7 +834,7 @@
     // different physical file, then we aren't in a "1" line marker flag region.
     SourceLocation IncLoc = PLoc.getIncludeLoc();
     if (IncLoc.isInvalid() ||
-        SM.getDecomposedInstantiationLoc(IncLoc).first != CurFileID) {
+        SM.getDecomposedExpansionLoc(IncLoc).first != CurFileID) {
       PP.Diag(FlagTok, diag::err_pp_linemarker_invalid_pop);
       PP.DiscardUntilEndOfDirective();
       return true;