diff --git a/clang/include/clang/Basic/TargetInfo.h b/clang/include/clang/Basic/TargetInfo.h
index 9e4d099b2e4d0..741a62e18f3ce 100644
--- a/clang/include/clang/Basic/TargetInfo.h
+++ b/clang/include/clang/Basic/TargetInfo.h
@@ -1178,7 +1178,7 @@ class TargetInfo : public TransferrableTargetInfo,
   }
 
   /// Returns a string of target-specific clobbers, in LLVM format.
-  virtual const char *getClobbers() const = 0;
+  virtual std::string_view getClobbers() const = 0;
 
   /// Returns true if NaN encoding is IEEE 754-2008.
   /// Only MIPS allows a different encoding.
diff --git a/clang/lib/Basic/Targets/AArch64.cpp b/clang/lib/Basic/Targets/AArch64.cpp
index 1711e16b46cdc..67ba5f6b35145 100644
--- a/clang/lib/Basic/Targets/AArch64.cpp
+++ b/clang/lib/Basic/Targets/AArch64.cpp
@@ -1295,7 +1295,7 @@ bool AArch64TargetInfo::validateConstraintModifier(
   }
 }
 
-const char *AArch64TargetInfo::getClobbers() const { return ""; }
+std::string_view AArch64TargetInfo::getClobbers() const { return ""; }
 
 int AArch64TargetInfo::getEHDataRegisterNumber(unsigned RegNo) const {
   if (RegNo == 0)
diff --git a/clang/lib/Basic/Targets/AArch64.h b/clang/lib/Basic/Targets/AArch64.h
index c973efc21bde2..967a888f6b6f8 100644
--- a/clang/lib/Basic/Targets/AArch64.h
+++ b/clang/lib/Basic/Targets/AArch64.h
@@ -192,7 +192,7 @@ class LLVM_LIBRARY_VISIBILITY AArch64TargetInfo : public TargetInfo {
   bool
   validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size,
                              std::string &SuggestedModifier) const override;
-  const char *getClobbers() const override;
+  std::string_view getClobbers() const override;
 
   StringRef getConstraintRegister(StringRef Constraint,
                                   StringRef Expression) const override {
diff --git a/clang/lib/Basic/Targets/AMDGPU.h b/clang/lib/Basic/Targets/AMDGPU.h
index ab8482b3df9a6..0c65fa6c64463 100644
--- a/clang/lib/Basic/Targets/AMDGPU.h
+++ b/clang/lib/Basic/Targets/AMDGPU.h
@@ -117,7 +117,7 @@ class LLVM_LIBRARY_VISIBILITY AMDGPUTargetInfo final : public TargetInfo {
   bool hasBFloat16Type() const override { return isAMDGCN(getTriple()); }
   const char *getBFloat16Mangling() const override { return "u6__bf16"; };
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override;
 
diff --git a/clang/lib/Basic/Targets/ARC.h b/clang/lib/Basic/Targets/ARC.h
index 60435ff824c52..fcbfdd6eec586 100644
--- a/clang/lib/Basic/Targets/ARC.h
+++ b/clang/lib/Basic/Targets/ARC.h
@@ -48,7 +48,7 @@ class LLVM_LIBRARY_VISIBILITY ARCTargetInfo : public TargetInfo {
     return TargetInfo::VoidPtrBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     static const char *const GCCRegNames[] = {
diff --git a/clang/lib/Basic/Targets/ARM.cpp b/clang/lib/Basic/Targets/ARM.cpp
index a0ffbcf78001e..588357c83bfa8 100644
--- a/clang/lib/Basic/Targets/ARM.cpp
+++ b/clang/lib/Basic/Targets/ARM.cpp
@@ -1244,7 +1244,7 @@ bool ARMTargetInfo::validateConstraintModifier(
 
   return true;
 }
-const char *ARMTargetInfo::getClobbers() const {
+std::string_view ARMTargetInfo::getClobbers() const {
   // FIXME: Is this really right?
   return "";
 }
diff --git a/clang/lib/Basic/Targets/ARM.h b/clang/lib/Basic/Targets/ARM.h
index a9956193cb4a6..b1aa2794c7e4c 100644
--- a/clang/lib/Basic/Targets/ARM.h
+++ b/clang/lib/Basic/Targets/ARM.h
@@ -181,7 +181,7 @@ class LLVM_LIBRARY_VISIBILITY ARMTargetInfo : public TargetInfo {
   bool
   validateConstraintModifier(StringRef Constraint, char Modifier, unsigned Size,
                              std::string &SuggestedModifier) const override;
-  const char *getClobbers() const override;
+  std::string_view getClobbers() const override;
 
   StringRef getConstraintRegister(StringRef Constraint,
                                   StringRef Expression) const override {
diff --git a/clang/lib/Basic/Targets/AVR.h b/clang/lib/Basic/Targets/AVR.h
index e5d683a27c6d5..854a51d78c393 100644
--- a/clang/lib/Basic/Targets/AVR.h
+++ b/clang/lib/Basic/Targets/AVR.h
@@ -69,7 +69,7 @@ class LLVM_LIBRARY_VISIBILITY AVRTargetInfo : public TargetInfo {
     return TargetInfo::VoidPtrBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     static const char *const GCCRegNames[] = {
diff --git a/clang/lib/Basic/Targets/BPF.h b/clang/lib/Basic/Targets/BPF.h
index d16f1d39fcab4..8a9227bca34c6 100644
--- a/clang/lib/Basic/Targets/BPF.h
+++ b/clang/lib/Basic/Targets/BPF.h
@@ -60,7 +60,7 @@ class LLVM_LIBRARY_VISIBILITY BPFTargetInfo : public TargetInfo {
 
   ArrayRef<Builtin::Info> getTargetBuiltins() const override;
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   BuiltinVaListKind getBuiltinVaListKind() const override {
     return TargetInfo::VoidPtrBuiltinVaList;
diff --git a/clang/lib/Basic/Targets/CSKY.h b/clang/lib/Basic/Targets/CSKY.h
index 2346408f0f943..11404e37db368 100644
--- a/clang/lib/Basic/Targets/CSKY.h
+++ b/clang/lib/Basic/Targets/CSKY.h
@@ -82,7 +82,7 @@ class LLVM_LIBRARY_VISIBILITY CSKYTargetInfo : public TargetInfo {
   bool validateAsmConstraint(const char *&Name,
                              TargetInfo::ConstraintInfo &info) const override;
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   void getTargetDefines(const LangOptions &Opts,
                         MacroBuilder &Builder) const override;
diff --git a/clang/lib/Basic/Targets/DirectX.h b/clang/lib/Basic/Targets/DirectX.h
index cb8fad2a29066..acfcc8c47ba95 100644
--- a/clang/lib/Basic/Targets/DirectX.h
+++ b/clang/lib/Basic/Targets/DirectX.h
@@ -77,7 +77,7 @@ class LLVM_LIBRARY_VISIBILITY DirectXTargetInfo : public TargetInfo {
     return std::nullopt;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     return std::nullopt;
diff --git a/clang/lib/Basic/Targets/Hexagon.h b/clang/lib/Basic/Targets/Hexagon.h
index 18df2fc337e6d..cdb47dbae7999 100644
--- a/clang/lib/Basic/Targets/Hexagon.h
+++ b/clang/lib/Basic/Targets/Hexagon.h
@@ -112,7 +112,7 @@ class LLVM_LIBRARY_VISIBILITY HexagonTargetInfo : public TargetInfo {
 
   ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override;
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   static const char *getHexagonCPUSuffix(StringRef Name);
 
diff --git a/clang/lib/Basic/Targets/Lanai.h b/clang/lib/Basic/Targets/Lanai.h
index 2b97f498a1854..144cbc7de9893 100644
--- a/clang/lib/Basic/Targets/Lanai.h
+++ b/clang/lib/Basic/Targets/Lanai.h
@@ -87,7 +87,7 @@ class LLVM_LIBRARY_VISIBILITY LanaiTargetInfo : public TargetInfo {
     return false;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   bool hasBitIntType() const override { return true; }
 };
diff --git a/clang/lib/Basic/Targets/Le64.h b/clang/lib/Basic/Targets/Le64.h
index 60b6295853b5d..45f6a4e9dd75d 100644
--- a/clang/lib/Basic/Targets/Le64.h
+++ b/clang/lib/Basic/Targets/Le64.h
@@ -41,7 +41,7 @@ class LLVM_LIBRARY_VISIBILITY Le64TargetInfo : public TargetInfo {
     return TargetInfo::PNaClABIBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     return std::nullopt;
diff --git a/clang/lib/Basic/Targets/LoongArch.h b/clang/lib/Basic/Targets/LoongArch.h
index 9711b8018ea27..52c4ce4253689 100644
--- a/clang/lib/Basic/Targets/LoongArch.h
+++ b/clang/lib/Basic/Targets/LoongArch.h
@@ -51,7 +51,7 @@ class LLVM_LIBRARY_VISIBILITY LoongArchTargetInfo : public TargetInfo {
     return TargetInfo::VoidPtrBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override;
 
diff --git a/clang/lib/Basic/Targets/M68k.cpp b/clang/lib/Basic/Targets/M68k.cpp
index c83c5389e3b9d..437ad7253a31c 100644
--- a/clang/lib/Basic/Targets/M68k.cpp
+++ b/clang/lib/Basic/Targets/M68k.cpp
@@ -236,7 +236,7 @@ std::string M68kTargetInfo::convertConstraint(const char *&Constraint) const {
   return std::string(1, *Constraint);
 }
 
-const char *M68kTargetInfo::getClobbers() const {
+std::string_view M68kTargetInfo::getClobbers() const {
   // FIXME: Is this really right?
   return "";
 }
diff --git a/clang/lib/Basic/Targets/M68k.h b/clang/lib/Basic/Targets/M68k.h
index 0d1b37632634a..dea9b59334919 100644
--- a/clang/lib/Basic/Targets/M68k.h
+++ b/clang/lib/Basic/Targets/M68k.h
@@ -49,7 +49,7 @@ class LLVM_LIBRARY_VISIBILITY M68kTargetInfo : public TargetInfo {
   bool validateAsmConstraint(const char *&Name,
                              TargetInfo::ConstraintInfo &info) const override;
   std::optional<std::string> handleAsmEscapedChar(char EscChar) const override;
-  const char *getClobbers() const override;
+  std::string_view getClobbers() const override;
   BuiltinVaListKind getBuiltinVaListKind() const override;
   bool setCPU(const std::string &Name) override;
 };
diff --git a/clang/lib/Basic/Targets/MSP430.h b/clang/lib/Basic/Targets/MSP430.h
index f60c574cab713..25639b8c1e0ad 100644
--- a/clang/lib/Basic/Targets/MSP430.h
+++ b/clang/lib/Basic/Targets/MSP430.h
@@ -87,7 +87,7 @@ class LLVM_LIBRARY_VISIBILITY MSP430TargetInfo : public TargetInfo {
     return false;
   }
 
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     // FIXME: Is this really right?
     return "";
   }
diff --git a/clang/lib/Basic/Targets/Mips.h b/clang/lib/Basic/Targets/Mips.h
index e368b9d01a375..7ecbd8633cb34 100644
--- a/clang/lib/Basic/Targets/Mips.h
+++ b/clang/lib/Basic/Targets/Mips.h
@@ -278,7 +278,7 @@ class LLVM_LIBRARY_VISIBILITY MipsTargetInfo : public TargetInfo {
     return TargetInfo::convertConstraint(Constraint);
   }
 
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     // In GCC, $1 is not widely used in generated code (it's used only in a few
     // specific situations), so there is no real need for users to add it to
     // the clobbers list if they want to use it in their inline assembly code.
diff --git a/clang/lib/Basic/Targets/NVPTX.h b/clang/lib/Basic/Targets/NVPTX.h
index 47f61f249ace1..d3c013963064e 100644
--- a/clang/lib/Basic/Targets/NVPTX.h
+++ b/clang/lib/Basic/Targets/NVPTX.h
@@ -109,7 +109,7 @@ class LLVM_LIBRARY_VISIBILITY NVPTXTargetInfo : public TargetInfo {
     }
   }
 
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     // FIXME: Is this really right?
     return "";
   }
diff --git a/clang/lib/Basic/Targets/PNaCl.h b/clang/lib/Basic/Targets/PNaCl.h
index 361ef795ec5a0..595c4d83b1d1c 100644
--- a/clang/lib/Basic/Targets/PNaCl.h
+++ b/clang/lib/Basic/Targets/PNaCl.h
@@ -69,7 +69,7 @@ class LLVM_LIBRARY_VISIBILITY PNaClTargetInfo : public TargetInfo {
     return false;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   bool hasBitIntType() const override { return true; }
 };
diff --git a/clang/lib/Basic/Targets/PPC.h b/clang/lib/Basic/Targets/PPC.h
index 8564fc0346406..bc06e7978ac3b 100644
--- a/clang/lib/Basic/Targets/PPC.h
+++ b/clang/lib/Basic/Targets/PPC.h
@@ -330,7 +330,7 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
     return R;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
   int getEHDataRegisterNumber(unsigned RegNo) const override {
     if (RegNo == 0)
       return 3;
diff --git a/clang/lib/Basic/Targets/RISCV.h b/clang/lib/Basic/Targets/RISCV.h
index d0e94d477a5b8..f8240e7f09483 100644
--- a/clang/lib/Basic/Targets/RISCV.h
+++ b/clang/lib/Basic/Targets/RISCV.h
@@ -60,7 +60,7 @@ class RISCVTargetInfo : public TargetInfo {
     return TargetInfo::VoidPtrBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   StringRef getConstraintRegister(StringRef Constraint,
                                   StringRef Expression) const override {
diff --git a/clang/lib/Basic/Targets/SPIR.h b/clang/lib/Basic/Targets/SPIR.h
index 3135c660cf8a0..a7ea03e7a5dd3 100644
--- a/clang/lib/Basic/Targets/SPIR.h
+++ b/clang/lib/Basic/Targets/SPIR.h
@@ -164,7 +164,7 @@ class LLVM_LIBRARY_VISIBILITY BaseSPIRTargetInfo : public TargetInfo {
     return std::nullopt;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     return std::nullopt;
diff --git a/clang/lib/Basic/Targets/Sparc.h b/clang/lib/Basic/Targets/Sparc.h
index 51e07e7d0030e..214fef88e1dcd 100644
--- a/clang/lib/Basic/Targets/Sparc.h
+++ b/clang/lib/Basic/Targets/Sparc.h
@@ -77,7 +77,7 @@ class LLVM_LIBRARY_VISIBILITY SparcTargetInfo : public TargetInfo {
     }
     return false;
   }
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     // FIXME: Implement!
     return "";
   }
diff --git a/clang/lib/Basic/Targets/SystemZ.h b/clang/lib/Basic/Targets/SystemZ.h
index 3df4284d4c4f4..e8c0831a3e76e 100644
--- a/clang/lib/Basic/Targets/SystemZ.h
+++ b/clang/lib/Basic/Targets/SystemZ.h
@@ -106,7 +106,7 @@ class LLVM_LIBRARY_VISIBILITY SystemZTargetInfo : public TargetInfo {
     return TargetInfo::convertConstraint(Constraint);
   }
 
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     // FIXME: Is this really right?
     return "";
   }
diff --git a/clang/lib/Basic/Targets/TCE.h b/clang/lib/Basic/Targets/TCE.h
index 202554a336ab5..dcf684fe6dbc0 100644
--- a/clang/lib/Basic/Targets/TCE.h
+++ b/clang/lib/Basic/Targets/TCE.h
@@ -99,7 +99,7 @@ class LLVM_LIBRARY_VISIBILITY TCETargetInfo : public TargetInfo {
     return std::nullopt;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   BuiltinVaListKind getBuiltinVaListKind() const override {
     return TargetInfo::VoidPtrBuiltinVaList;
diff --git a/clang/lib/Basic/Targets/VE.h b/clang/lib/Basic/Targets/VE.h
index c0b79fbde1a37..ea9a092cad809 100644
--- a/clang/lib/Basic/Targets/VE.h
+++ b/clang/lib/Basic/Targets/VE.h
@@ -69,7 +69,7 @@ class LLVM_LIBRARY_VISIBILITY VETargetInfo : public TargetInfo {
     }
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     static const char *const GCCRegNames[] = {
diff --git a/clang/lib/Basic/Targets/WebAssembly.h b/clang/lib/Basic/Targets/WebAssembly.h
index 81e3d2b648419..9484898fe1c57 100644
--- a/clang/lib/Basic/Targets/WebAssembly.h
+++ b/clang/lib/Basic/Targets/WebAssembly.h
@@ -130,7 +130,7 @@ class LLVM_LIBRARY_VISIBILITY WebAssemblyTargetInfo : public TargetInfo {
     return false;
   }
 
-  const char *getClobbers() const final { return ""; }
+  std::string_view getClobbers() const final { return ""; }
 
   bool isCLZForZeroUndef() const final { return false; }
 
diff --git a/clang/lib/Basic/Targets/X86.h b/clang/lib/Basic/Targets/X86.h
index 6cefda7fa49f6..844218596ef79 100644
--- a/clang/lib/Basic/Targets/X86.h
+++ b/clang/lib/Basic/Targets/X86.h
@@ -262,7 +262,7 @@ class LLVM_LIBRARY_VISIBILITY X86TargetInfo : public TargetInfo {
                                    StringRef Constraint, unsigned Size) const;
 
   std::string convertConstraint(const char *&Constraint) const override;
-  const char *getClobbers() const override {
+  std::string_view getClobbers() const override {
     return "~{dirflag},~{fpsr},~{flags}";
   }
 
diff --git a/clang/lib/Basic/Targets/XCore.h b/clang/lib/Basic/Targets/XCore.h
index 33eed507a53a4..a58d3e8acf479 100644
--- a/clang/lib/Basic/Targets/XCore.h
+++ b/clang/lib/Basic/Targets/XCore.h
@@ -49,7 +49,7 @@ class LLVM_LIBRARY_VISIBILITY XCoreTargetInfo : public TargetInfo {
     return TargetInfo::VoidPtrBuiltinVaList;
   }
 
-  const char *getClobbers() const override { return ""; }
+  std::string_view getClobbers() const override { return ""; }
 
   ArrayRef<const char *> getGCCRegNames() const override {
     static const char *const GCCRegNames[] = {
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index ec1698c4117b8..803ad398c449e 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -939,7 +939,7 @@ static llvm::Value *EmitX86BitTestIntrinsic(CodeGenFunction &CGF,
 
   // Build the constraints. FIXME: We should support immediates when possible.
   std::string Constraints = "={@ccc},r,r,~{cc},~{memory}";
-  std::string MachineClobbers = CGF.getTarget().getClobbers();
+  std::string_view MachineClobbers = CGF.getTarget().getClobbers();
   if (!MachineClobbers.empty()) {
     Constraints += ',';
     Constraints += MachineClobbers;
@@ -1082,7 +1082,7 @@ static llvm::Value *emitPPCLoadReserveIntrinsic(CodeGenFunction &CGF,
   AsmOS << "$0, ${1:y}";
 
   std::string Constraints = "=r,*Z,~{memory}";
-  std::string MachineClobbers = CGF.getTarget().getClobbers();
+  std::string_view MachineClobbers = CGF.getTarget().getClobbers();
   if (!MachineClobbers.empty()) {
     Constraints += ',';
     Constraints += MachineClobbers;
diff --git a/clang/lib/CodeGen/CGStmt.cpp b/clang/lib/CodeGen/CGStmt.cpp
index af8edbf87f94c..dcbcba6aed7f4 100644
--- a/clang/lib/CodeGen/CGStmt.cpp
+++ b/clang/lib/CodeGen/CGStmt.cpp
@@ -2779,7 +2779,7 @@ void CodeGenFunction::EmitAsmStmt(const AsmStmt &S) {
          "unwind clobber can't be used with asm goto");
 
   // Add machine specific clobbers
-  std::string MachineClobbers = getTarget().getClobbers();
+  std::string_view MachineClobbers = getTarget().getClobbers();
   if (!MachineClobbers.empty()) {
     if (!Constraints.empty())
       Constraints += ',';