r242516 - Fix android build after r242514

[Tamas Berghammer]

Author: tberghammer
Date: Fri Jul 17 05:16:11 2015
New Revision: 242516

URL: http://llvm.org/viewvc/llvm-project?rev=242516&view=rev
Log:
Fix android build after r242514

On android std::to_string isn't supported. Replace it with
llvm::utostr.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=242516&r1=242515&r2=242516&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Fri Jul 17 05:16:11 2015
@@ -4517,7 +4517,7 @@ public:
 
     // ACLE 6.4.1 ARM/Thumb instruction set architecture
     // __ARM_ARCH is defined as an integer value indicating the current ARM ISA
-    Builder.defineMacro("__ARM_ARCH", std::to_string(ArchVersion));
+    Builder.defineMacro("__ARM_ARCH", llvm::utostr(ArchVersion));
     if (ArchVersion >= 8) {
       Builder.defineMacro("__ARM_FEATURE_NUMERIC_MAXMIN");
       Builder.defineMacro("__ARM_FEATURE_DIRECTED_ROUNDING");