[llvm] 55531e7 - [Target] Remove unused forward declarations (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2023-12-10T10:38:55-08:00
New Revision: 55531e715faabc6edfcba574e4861c97f989850d

URL: https://github.com/llvm/llvm-project/commit/55531e715faabc6edfcba574e4861c97f989850d
DIFF: https://github.com/llvm/llvm-project/commit/55531e715faabc6edfcba574e4861c97f989850d.diff

LOG: [Target] Remove unused forward declarations (NFC)

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPU.h
    llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
    llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
    llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.h
    llvm/lib/Target/Hexagon/HexagonTargetMachine.h
    llvm/lib/Target/LoongArch/LoongArchISelLowering.h
    llvm/lib/Target/RISCV/RISCV.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/AMDGPU.h b/llvm/lib/Target/AMDGPU/AMDGPU.h
index 323560a46f31de..fc32a3dc434ba0 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPU.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPU.h
@@ -17,7 +17,6 @@
 namespace llvm {
 
 class AMDGPUTargetMachine;
-class GCNTargetMachine;
 class TargetMachine;
 
 // GlobalISel passes

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h b/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
index 18a7b5d7a9633e..6d6bd86711b13f 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUHSAMetadataStreamer.h
@@ -30,7 +30,6 @@ class MDNode;
 class Module;
 struct SIProgramInfo;
 class Type;
-class GCNSubtarget;
 
 namespace AMDGPU {
 

diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
index 25c0b4953ab7f7..248ee26a47eb1d 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPUMachineFunction.h
@@ -20,7 +20,6 @@
 namespace llvm {
 
 class AMDGPUSubtarget;
-class GCNSubtarget;
 
 class AMDGPUMachineFunction : public MachineFunctionInfo {
   /// A map to keep track of local memory objects and their offsets within the

diff  --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.h
index 7c6ed01a1cd490..e42b27f8e09e14 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.h
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUMemoryUtils.h
@@ -14,12 +14,10 @@ namespace llvm {
 struct Align;
 class AAResults;
 class DataLayout;
-class Function;
 class GlobalVariable;
 class LoadInst;
 class MemoryDef;
 class MemorySSA;
-class Module;
 class Value;
 
 namespace AMDGPU {

diff  --git a/llvm/lib/Target/Hexagon/HexagonTargetMachine.h b/llvm/lib/Target/Hexagon/HexagonTargetMachine.h
index 4ffd0fd89de600..dddd79ad1fcfc1 100644
--- a/llvm/lib/Target/Hexagon/HexagonTargetMachine.h
+++ b/llvm/lib/Target/Hexagon/HexagonTargetMachine.h
@@ -21,8 +21,6 @@
 
 namespace llvm {
 
-class Module;
-
 class HexagonTargetMachine : public LLVMTargetMachine {
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   mutable StringMap<std::unique_ptr<HexagonSubtarget>> SubtargetMap;

diff  --git a/llvm/lib/Target/LoongArch/LoongArchISelLowering.h b/llvm/lib/Target/LoongArch/LoongArchISelLowering.h
index ec1e3351ac87b9..2d73a73949461b 100644
--- a/llvm/lib/Target/LoongArch/LoongArchISelLowering.h
+++ b/llvm/lib/Target/LoongArch/LoongArchISelLowering.h
@@ -21,7 +21,6 @@
 
 namespace llvm {
 class LoongArchSubtarget;
-struct LoongArchRegisterInfo;
 namespace LoongArchISD {
 enum NodeType : unsigned {
   FIRST_NUMBER = ISD::BUILTIN_OP_END,

diff  --git a/llvm/lib/Target/RISCV/RISCV.h b/llvm/lib/Target/RISCV/RISCV.h
index ad1713cad64cfe..9eb18099894b21 100644
--- a/llvm/lib/Target/RISCV/RISCV.h
+++ b/llvm/lib/Target/RISCV/RISCV.h
@@ -18,13 +18,8 @@
 #include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
-class AsmPrinter;
 class FunctionPass;
 class InstructionSelector;
-class MCInst;
-class MCOperand;
-class MachineInstr;
-class MachineOperand;
 class PassRegistry;
 class RISCVRegisterBankInfo;
 class RISCVSubtarget;