AArch64Subtarget: Remove unused CPUString field

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283142 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AArch64/AArch64Subtarget.cpp b/lib/Target/AArch64/AArch64Subtarget.cpp
index 2d346cb512a96b226cab3c57183076a8b301066f..61bfd7a0811add85a1953184adb54bde1c279960 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.cpp
+++ b/lib/Target/AArch64/AArch64Subtarget.cpp
@@ -36,7 +36,8 @@ UseAddressTopByteIgnored("aarch64-use-tbi", cl::desc("Assume that top byte of "
                          "an address is ignored"), cl::init(false), cl::Hidden);
 
 AArch64Subtarget &
-AArch64Subtarget::initializeSubtargetDependencies(StringRef FS) {
+AArch64Subtarget::initializeSubtargetDependencies(StringRef FS,
+                                                  StringRef CPUString) {
   // Determine default and user-specified characteristics
 
   if (CPUString.empty())
@@ -90,8 +91,8 @@ AArch64Subtarget::AArch64Subtarget(const Triple &TT, const std::string &CPU,
                                    const std::string &FS,
                                    const TargetMachine &TM, bool LittleEndian)
     : AArch64GenSubtargetInfo(TT, CPU, FS), ReserveX18(TT.isOSDarwin()),
-      IsLittle(LittleEndian), CPUString(CPU), TargetTriple(TT), FrameLowering(),
-      InstrInfo(initializeSubtargetDependencies(FS)), TSInfo(),
+      IsLittle(LittleEndian), TargetTriple(TT), FrameLowering(),
+      InstrInfo(initializeSubtargetDependencies(FS, CPU)), TSInfo(),
       TLInfo(TM, *this), GISel() {}
 
 const CallLowering *AArch64Subtarget::getCallLowering() const {

diff --git a/lib/Target/AArch64/AArch64Subtarget.h b/lib/Target/AArch64/AArch64Subtarget.h
index bda2919638863180f2255085ee1302c808e80267..9f51c6be635231ddcb5821b2023f9102b42a4e1e 100644 (file)
--- a/lib/Target/AArch64/AArch64Subtarget.h
+++ b/lib/Target/AArch64/AArch64Subtarget.h
@@ -97,9 +97,6 @@ protected:
 
   bool IsLittle;
 
-  /// CPUString - String name of used CPU.
-  std::string CPUString;
-
   /// TargetTriple - What processor and OS we're targeting.
   Triple TargetTriple;
 
@@ -116,7 +113,8 @@ private:
   /// initializeSubtargetDependencies - Initializes using CPUString and the
   /// passed in feature string so that we can use initializer lists for
   /// subtarget initialization.
-  AArch64Subtarget &initializeSubtargetDependencies(StringRef FS);
+  AArch64Subtarget &initializeSubtargetDependencies(StringRef FS,
+                                                    StringRef CPUString);
 
   /// Initialize properties based on the selected processor family.
   void initializeProperties();