change Mangler::makeNameProper to return its result in a SmallVector

instead of returning it in an std::string.  Based on this change:

1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef
2. Change a bunch of targets to call makeNameProper with a smallstring,
   making several of them *much* more efficient.
3. Rewrite Mangler::makeNameProper to not build names and then prepend
   prefixes, not use temporary std::strings, and to avoid other crimes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93298 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h
index 9a64191..3dd7471 100644
--- a/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/include/llvm/Target/TargetLoweringObjectFile.h
@@ -352,7 +352,7 @@ public:
 
   /// getCOFFSection - Return the MCSection for the specified COFF section.
   /// FIXME: Switch this to a semantic view eventually.
-  const MCSection *getCOFFSection(const char *Name, bool isDirective,
+  const MCSection *getCOFFSection(StringRef Name, bool isDirective,
                                   SectionKind K) const;
 };