diff --git a/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h b/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
index e96ec6db3a1bc..c62a9d847c52f 100644
--- a/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
+++ b/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
@@ -23,7 +23,6 @@ namespace llvm {
 
 class AArch64Subtarget;
 
-/// This class provides the information for the target register banks.
 class AArch64LegalizerInfo : public LegalizerInfo {
 public:
   AArch64LegalizerInfo(const AArch64Subtarget &ST);
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
index 1fa064891a2d9..56aabd4f6ab71 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.h
@@ -27,7 +27,6 @@ class MachineIRBuilder;
 namespace AMDGPU {
 struct ImageDimIntrinsicInfo;
 }
-/// This class provides the information for the target register banks.
 class AMDGPULegalizerInfo final : public LegalizerInfo {
   const GCNSubtarget &ST;
 
diff --git a/llvm/lib/Target/ARM/ARMLegalizerInfo.h b/llvm/lib/Target/ARM/ARMLegalizerInfo.h
index 3636cc6402b81..d6ce4eb1055b4 100644
--- a/llvm/lib/Target/ARM/ARMLegalizerInfo.h
+++ b/llvm/lib/Target/ARM/ARMLegalizerInfo.h
@@ -23,7 +23,6 @@ namespace llvm {
 
 class ARMSubtarget;
 
-/// This class provides the information for the target register banks.
 class ARMLegalizerInfo : public LegalizerInfo {
 public:
   ARMLegalizerInfo(const ARMSubtarget &ST);
diff --git a/llvm/lib/Target/M68k/GISel/M68kLegalizerInfo.h b/llvm/lib/Target/M68k/GISel/M68kLegalizerInfo.h
index a10401ed1a9a3..cbe30ec494c95 100644
--- a/llvm/lib/Target/M68k/GISel/M68kLegalizerInfo.h
+++ b/llvm/lib/Target/M68k/GISel/M68kLegalizerInfo.h
@@ -20,7 +20,6 @@ namespace llvm {
 
 class M68kSubtarget;
 
-/// This struct provides the information for the target register banks.
 struct M68kLegalizerInfo : public LegalizerInfo {
 public:
   M68kLegalizerInfo(const M68kSubtarget &ST);
diff --git a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.h b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.h
index 4335bd0cbbff0..f3ec6be167347 100644
--- a/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.h
+++ b/llvm/lib/Target/RISCV/GISel/RISCVLegalizerInfo.h
@@ -21,7 +21,6 @@ class GISelChangeObserver;
 class MachineIRBuilder;
 class RISCVSubtarget;
 
-/// This class provides the information for the target register banks.
 class RISCVLegalizerInfo : public LegalizerInfo {
   const RISCVSubtarget &STI;
   const unsigned XLen;
diff --git a/llvm/lib/Target/X86/GISel/X86LegalizerInfo.h b/llvm/lib/Target/X86/GISel/X86LegalizerInfo.h
index 1f69feceae275..12134f7b00f1c 100644
--- a/llvm/lib/Target/X86/GISel/X86LegalizerInfo.h
+++ b/llvm/lib/Target/X86/GISel/X86LegalizerInfo.h
@@ -21,7 +21,6 @@ namespace llvm {
 class X86Subtarget;
 class X86TargetMachine;
 
-/// This class provides the information for the target register banks.
 class X86LegalizerInfo : public LegalizerInfo {
 private:
   /// Keep a reference to the X86Subtarget around so that we can