[llvm] r262989 - Return StringRef instead of a naked char*; NFC

[Sanjoy Das via llvm-commits]

Author: sanjoy
Date: Tue Mar  8 20:34:19 2016
New Revision: 262989

URL: http://llvm.org/viewvc/llvm-project?rev=262989&view=rev
Log:
Return StringRef instead of a naked char*; NFC

Modified:
    llvm/trunk/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp?rev=262989&r1=262988&r2=262989&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp Tue Mar  8 20:34:19 2016
@@ -114,7 +114,7 @@ class InductiveRangeCheck {
     RANGE_CHECK_UNKNOWN = (unsigned)-1
   };
 
-  static const char *rangeCheckKindToStr(RangeCheckKind);
+  static StringRef rangeCheckKindToStr(RangeCheckKind);
 
   const SCEV *Offset;
   const SCEV *Scale;
@@ -228,7 +228,7 @@ INITIALIZE_PASS_DEPENDENCY(LoopPass)
 INITIALIZE_PASS_END(InductiveRangeCheckElimination, "irce",
                     "Inductive range check elimination", false, false)
 
-const char *InductiveRangeCheck::rangeCheckKindToStr(
+StringRef InductiveRangeCheck::rangeCheckKindToStr(
     InductiveRangeCheck::RangeCheckKind RCK) {
   switch (RCK) {
   case InductiveRangeCheck::RANGE_CHECK_UNKNOWN: