R600: Remove dead code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219242 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/R600/AMDGPUInstrInfo.cpp b/lib/Target/R600/AMDGPUInstrInfo.cpp
index ef3bdb17e999c85fc519fd8b32b512080037676d..a8fc614d9b00bf39fb4a5f2f4aad5c67468ffbf3 100644 (file)
--- a/lib/Target/R600/AMDGPUInstrInfo.cpp
+++ b/lib/Target/R600/AMDGPUInstrInfo.cpp
@@ -86,21 +86,6 @@ AMDGPUInstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI,
 // TODO: Implement this function
   return nullptr;
 }
-bool AMDGPUInstrInfo::getNextBranchInstr(MachineBasicBlock::iterator &iter,
-                                        MachineBasicBlock &MBB) const {
-  while (iter != MBB.end()) {
-    switch (iter->getOpcode()) {
-    default:
-      break;
-    case AMDGPU::BRANCH_COND_i32:
-    case AMDGPU::BRANCH_COND_f32:
-    case AMDGPU::BRANCH:
-      return true;
-    };
-    ++iter;
-  }
-  return false;
-}
 
 void
 AMDGPUInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
@@ -352,7 +337,7 @@ int AMDGPUInstrInfo::getMaskedMIMGOp(uint16_t Opcode, unsigned Channels) const {
 }
 
 // Wrapper for Tablegen'd function.  enum Subtarget is not defined in any
-// header files, so we need to wrap it in a function that takes unsigned 
+// header files, so we need to wrap it in a function that takes unsigned
 // instead.
 namespace llvm {
 namespace AMDGPU {

diff --git a/lib/Target/R600/AMDGPUInstrInfo.h b/lib/Target/R600/AMDGPUInstrInfo.h
index fa56977be845d453703900b36346f5a16cbf3253..da9833d25a52e195a064641771dfc86a1caa76a0 100644 (file)
--- a/lib/Target/R600/AMDGPUInstrInfo.h
+++ b/lib/Target/R600/AMDGPUInstrInfo.h
@@ -40,8 +40,6 @@ class MachineInstrBuilder;
 class AMDGPUInstrInfo : public AMDGPUGenInstrInfo {
 private:
   const AMDGPURegisterInfo RI;
-  bool getNextBranchInstr(MachineBasicBlock::iterator &iter,
-                          MachineBasicBlock &MBB) const;
   virtual void anchor();
 protected:
   const AMDGPUSubtarget &ST;