Add Triple::isAndroid().

This is a simple refactoring that replaces Triple.getEnvironment()
checks for Android with Triple.isAndroid().

llvm-svn: 249750

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index f4f58ac7ce7..9ba564e5dc8 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -338,7 +338,7 @@ struct ShadowMapping {
 
 static ShadowMapping getShadowMapping(Triple &TargetTriple, int LongSize,
                                       bool IsKasan) {
-  bool IsAndroid = TargetTriple.getEnvironment() == llvm::Triple::Android;
+  bool IsAndroid = TargetTriple.isAndroid();
   bool IsIOS = TargetTriple.isiOS();
   bool IsFreeBSD = TargetTriple.isOSFreeBSD();
   bool IsLinux = TargetTriple.isOSLinux();
diff --git a/llvm/lib/Transforms/Instrumentation/SafeStack.cpp b/llvm/lib/Transforms/Instrumentation/SafeStack.cpp
index 1b28caffd4a..c2b596c42b7 100644
--- a/llvm/lib/Transforms/Instrumentation/SafeStack.cpp
+++ b/llvm/lib/Transforms/Instrumentation/SafeStack.cpp
@@ -262,7 +262,7 @@ Value *SafeStack::getOrCreateUnsafeStackPtr(IRBuilder<> &IRB, Function &F) {
   }
 
   // Android provides a libc function that returns the stack pointer address.
-  if (TargetTriple.getEnvironment() == llvm::Triple::Android) {
+  if (TargetTriple.isAndroid()) {
     Value *Fn = M.getOrInsertFunction(kUnsafeStackPtrAddrFn,
                                       StackPtrTy->getPointerTo(0), nullptr);
     return IRB.CreateCall(Fn);