AMDGPU: Remove Feature64BitPtr

This is a leftover from AMDIL that doesn't do anything
and doesn't belong here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258606 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/AMDGPU.td b/lib/Target/AMDGPU/AMDGPU.td
index 5ef9e0c..9285085 100644 (file)
--- a/lib/Target/AMDGPU/AMDGPU.td
+++ b/lib/Target/AMDGPU/AMDGPU.td
@@ -73,11 +73,6 @@ def FeatureFP32Denormals : SubtargetFeature<"fp32-denormals",
         "true",
         "Enable single precision denormal handling">;
 
-def Feature64BitPtr : SubtargetFeature<"64BitPtr",
-        "Is64bit",
-        "true",
-        "Specify if 64-bit addressing should be used">;
-
 def FeatureR600ALUInst : SubtargetFeature<"R600ALUInst",
         "R600ALUInst",
         "false",
@@ -247,17 +242,17 @@ def FeatureNorthernIslands : SubtargetFeatureGeneration<"NORTHERN_ISLANDS",
 >;
 
 def FeatureSouthernIslands : SubtargetFeatureGeneration<"SOUTHERN_ISLANDS",
-        [Feature64BitPtr, FeatureFP64, FeatureLocalMemorySize32768,
+        [FeatureFP64, FeatureLocalMemorySize32768,
          FeatureWavefrontSize64, FeatureGCN, FeatureGCN1Encoding,
          FeatureLDSBankCount32]>;
 
 def FeatureSeaIslands : SubtargetFeatureGeneration<"SEA_ISLANDS",
-        [Feature64BitPtr, FeatureFP64, FeatureLocalMemorySize65536,
+        [FeatureFP64, FeatureLocalMemorySize65536,
          FeatureWavefrontSize64, FeatureGCN, FeatureFlatAddressSpace,
          FeatureGCN1Encoding, FeatureCIInsts]>;
 
 def FeatureVolcanicIslands : SubtargetFeatureGeneration<"VOLCANIC_ISLANDS",
-        [Feature64BitPtr, FeatureFP64, FeatureLocalMemorySize65536,
+        [FeatureFP64, FeatureLocalMemorySize65536,
          FeatureWavefrontSize64, FeatureFlatAddressSpace, FeatureGCN,
          FeatureGCN3Encoding, FeatureCIInsts, FeatureLDSBankCount32]>;
 

diff --git a/lib/Target/AMDGPU/AMDGPUSubtarget.cpp b/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
index 8808a95..851326e 100644 (file)
--- a/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
+++ b/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
@@ -66,7 +66,7 @@ AMDGPUSubtarget::initializeSubtargetDependencies(const Triple &TT,
 
 AMDGPUSubtarget::AMDGPUSubtarget(const Triple &TT, StringRef GPU, StringRef FS,
                                  TargetMachine &TM)
-    : AMDGPUGenSubtargetInfo(TT, GPU, FS), DevName(GPU), Is64bit(false),
+    : AMDGPUGenSubtargetInfo(TT, GPU, FS), DevName(GPU),
       DumpCode(false), R600ALUInst(false), HasVertexCache(false),
       TexVTXClauseSize(0), Gen(AMDGPUSubtarget::R600), FP64(false),
       FP64Denormals(false), FP32Denormals(false), FastFMAF32(false),

diff --git a/lib/Target/AMDGPU/AMDGPUSubtarget.h b/lib/Target/AMDGPU/AMDGPUSubtarget.h
index 5befe75..f0e9a0a 100644 (file)
--- a/lib/Target/AMDGPU/AMDGPUSubtarget.h
+++ b/lib/Target/AMDGPU/AMDGPUSubtarget.h
@@ -59,7 +59,6 @@ public:
 
 private:
   std::string DevName;
-  bool Is64bit;
   bool DumpCode;
   bool R600ALUInst;
   bool HasVertexCache;
@@ -124,10 +123,6 @@ public:
 
   void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
 
-  bool is64bit() const {
-    return Is64bit;
-  }
-
   bool hasVertexCache() const {
     return HasVertexCache;
   }