[RISCV] Remove unused forward declarations. NFC.

diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.h b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.h
index 80b64fa..893524a 100644 (file)
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.h
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVInstPrinter.h
@@ -17,7 +17,6 @@
 #include "llvm/MC/MCInstPrinter.h"
 
 namespace llvm {
-class MCOperand;
 
 class RISCVInstPrinter : public MCInstPrinter {
 public:

diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
index 167e7d5..77038ce 100644 (file)
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCExpr.h
@@ -19,7 +19,7 @@
 namespace llvm {
 
 class StringRef;
-class MCOperand;
+
 class RISCVMCExpr : public MCTargetExpr {
 public:
   enum VariantKind {

diff --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
index b309975..5216a68 100644 (file)
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
@@ -26,11 +26,7 @@ class MCInstrInfo;
 class MCObjectTargetWriter;
 class MCRegisterInfo;
 class MCSubtargetInfo;
-class StringRef;
 class Target;
-class Triple;
-class raw_ostream;
-class raw_pwrite_stream;
 
 MCCodeEmitter *createRISCVMCCodeEmitter(const MCInstrInfo &MCII,
                                         const MCRegisterInfo &MRI,

diff --git a/llvm/lib/Target/RISCV/RISCVTargetObjectFile.h b/llvm/lib/Target/RISCV/RISCVTargetObjectFile.h
index b2daaaa..a5d343e 100644 (file)
--- a/llvm/lib/Target/RISCV/RISCVTargetObjectFile.h
+++ b/llvm/lib/Target/RISCV/RISCVTargetObjectFile.h
@@ -12,7 +12,6 @@
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 
 namespace llvm {
-class RISCVTargetMachine;
 
 /// This implementation is used for RISCV ELF targets.
 class RISCVELFTargetObjectFile : public TargetLoweringObjectFileELF {