[GlobalISel] Remove the GISelAccessor API.

Its sole purpose was to avoid spreading around ifdefs related to
building global-isel. Since r309990, GlobalISel is not optional anymore,
thus, we can get rid of this mechanism all together.

NFC.

llvm-svn: 310115

1 files changed, 9 insertions, 8 deletions

diff --git a/llvm/lib/Target/ARM/ARMSubtarget.h b/llvm/lib/Target/ARM/ARMSubtarget.h
index c49ea133836..b07b42c3e85 100644
--- a/llvm/lib/Target/ARM/ARMSubtarget.h
+++ b/llvm/lib/Target/ARM/ARMSubtarget.h
@@ -20,7 +20,10 @@
 #include "ARMISelLowering.h"
 #include "ARMSelectionDAGInfo.h"
 #include "llvm/ADT/Triple.h"
-#include "llvm/CodeGen/GlobalISel/GISelAccessor.h"
+#include "llvm/CodeGen/GlobalISel/CallLowering.h"
+#include "llvm/CodeGen/GlobalISel/InstructionSelector.h"
+#include "llvm/CodeGen/GlobalISel/LegalizerInfo.h"
+#include "llvm/CodeGen/GlobalISel/RegisterBankInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/MC/MCInstrItineraries.h"
 #include "llvm/MC/MCSchedule.h"
@@ -419,9 +422,6 @@ public:
   ARMSubtarget(const Triple &TT, const std::string &CPU, const std::string &FS,
                const ARMBaseTargetMachine &TM, bool IsLittle);
 
-  /// This object will take onwership of \p GISelAccessor.
-  void setGISelAccessor(GISelAccessor &GISel) { this->GISel.reset(&GISel); }
-
   /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size
   /// that still makes it profitable to inline the call.
   unsigned getMaxInlineSizeThreshold() const {
@@ -469,10 +469,11 @@ private:
   std::unique_ptr<ARMBaseInstrInfo> InstrInfo;
   ARMTargetLowering   TLInfo;
 
-  /// Gather the accessor points to GlobalISel-related APIs.
-  /// This is used to avoid ifndefs spreading around while GISel is
-  /// an optional library.
-  std::unique_ptr<GISelAccessor> GISel;
+  /// GlobalISel related APIs.
+  std::unique_ptr<CallLowering> CallLoweringInfo;
+  std::unique_ptr<InstructionSelector> InstSelector;
+  std::unique_ptr<LegalizerInfo> Legalizer;
+  std::unique_ptr<RegisterBankInfo> RegBankInfo;
 
   void initializeEnvironment();
   void initSubtargetFeatures(StringRef CPU, StringRef FS);