From: Evgeniy Stepanov <eugeni.stepanov@gmail.com>
Date: Thu, 8 Oct 2015 21:21:24 +0000 (+0000)
Subject: Add Triple::isAndroid().
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=5771ec4c40a45e46db349fbb17ef017386c9a419;p=oota-llvm.git

Add Triple::isAndroid().

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249750 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/Triple.h b/include/llvm/ADT/Triple.h
index dfb5694dc8c..99822b0764e 100644
--- a/include/llvm/ADT/Triple.h
+++ b/include/llvm/ADT/Triple.h
@@ -510,6 +510,9 @@ public:
            getOS() == Triple::PS4;
   }
 
+  /// \brief Tests whether the target is Android
+  bool isAndroid() const { return getEnvironment() == Triple::Android; }
+
   /// @}
   /// @name Mutators
   /// @{
diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index 62320218207..78af28829e8 100644
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -123,6 +123,7 @@ public:
   bool isTargetIOS() const { return TargetTriple.isiOS(); }
   bool isTargetLinux() const { return TargetTriple.isOSLinux(); }
   bool isTargetWindows() const { return TargetTriple.isOSWindows(); }
+  bool isTargetAndroid() const { return TargetTriple.isAndroid(); }
 
   bool isTargetCOFF() const { return TargetTriple.isOSBinFormatCOFF(); }
   bool isTargetELF() const { return TargetTriple.isOSBinFormatELF(); }
diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h
index 554c7899496..ad546c1b14c 100644
--- a/lib/Target/ARM/ARMSubtarget.h
+++ b/lib/Target/ARM/ARMSubtarget.h
@@ -383,7 +383,7 @@ public:
             TargetTriple.getEnvironment() == Triple::GNUEABI ||
             TargetTriple.getEnvironment() == Triple::EABIHF ||
             TargetTriple.getEnvironment() == Triple::GNUEABIHF ||
-            TargetTriple.getEnvironment() == Triple::Android) &&
+            isTargetAndroid()) &&
            !isTargetDarwin() && !isTargetWindows();
   }
 
@@ -393,9 +393,7 @@ public:
            TargetTriple.getEnvironment() == Triple::EABIHF ||
            isTargetWindows();
   }
-  bool isTargetAndroid() const {
-    return TargetTriple.getEnvironment() == Triple::Android;
-  }
+  bool isTargetAndroid() const { return TargetTriple.isAndroid(); }
 
   bool isAPCS_ABI() const;
   bool isAAPCS_ABI() const;
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index 198e7fbf135..382f7375f6f 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -397,9 +397,7 @@ public:
   bool isTargetMachO() const { return TargetTriple.isOSBinFormatMachO(); }
 
   bool isTargetLinux() const { return TargetTriple.isOSLinux(); }
-  bool isTargetAndroid() const {
-    return TargetTriple.getEnvironment() == Triple::Android;
-  }
+  bool isTargetAndroid() const { return TargetTriple.isAndroid(); }
   bool isTargetNaCl() const { return TargetTriple.isOSNaCl(); }
   bool isTargetNaCl32() const { return isTargetNaCl() && !is64Bit(); }
   bool isTargetNaCl64() const { return isTargetNaCl() && is64Bit(); }
diff --git a/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index f4f58ac7ce7..9ba564e5dc8 100644
--- a/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/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/lib/Transforms/Instrumentation/SafeStack.cpp b/lib/Transforms/Instrumentation/SafeStack.cpp
index 1b28caffd4a..c2b596c42b7 100644
--- a/lib/Transforms/Instrumentation/SafeStack.cpp
+++ b/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);