[Mlir-commits] [mlir] 9cc49c1 - Revert "[NFC][MC] remove unused argument `MCRegisterInfo` in `MCCodeEmitter`"

Shao-Ce SUN llvmlistbot at llvm.org
Tue Feb 15 19:58:19 PST 2022


Author: Shao-Ce SUN
Date: 2022-02-16T11:57:49+08:00
New Revision: 9cc49c1951dcc4db594bf1f90755e16f89efd1ca

URL: https://github.com/llvm/llvm-project/commit/9cc49c1951dcc4db594bf1f90755e16f89efd1ca
DIFF: https://github.com/llvm/llvm-project/commit/9cc49c1951dcc4db594bf1f90755e16f89efd1ca.diff

LOG: Revert "[NFC][MC] remove unused argument `MCRegisterInfo` in `MCCodeEmitter`"

This reverts commit fe25c06cc5bdc2ef9427309f8ec1434aad69dc7a.

Added: 
    

Modified: 
    bolt/include/bolt/Core/BinaryContext.h
    bolt/lib/Core/BinaryContext.cpp
    clang/tools/driver/cc1as_main.cpp
    llvm/include/llvm/MC/TargetRegistry.h
    llvm/lib/CodeGen/LLVMTargetMachine.cpp
    llvm/lib/DWARFLinker/DWARFStreamer.cpp
    llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCCodeEmitter.cpp
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp
    llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
    llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
    llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
    llvm/lib/Target/X86/X86AsmPrinter.cpp
    llvm/tools/llvm-dwp/llvm-dwp.cpp
    llvm/tools/llvm-exegesis/lib/LlvmState.cpp
    llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
    llvm/tools/llvm-mc/llvm-mc.cpp
    llvm/tools/llvm-mca/llvm-mca.cpp
    llvm/tools/llvm-ml/llvm-ml.cpp
    llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp
    llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp
    llvm/unittests/MC/DwarfLineTableHeaders.cpp
    mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp

Removed: 
    


################################################################################
diff  --git a/bolt/include/bolt/Core/BinaryContext.h b/bolt/include/bolt/Core/BinaryContext.h
index aff770112be1c..c626af3a897d6 100644
--- a/bolt/include/bolt/Core/BinaryContext.h
+++ b/bolt/include/bolt/Core/BinaryContext.h
@@ -1192,14 +1192,14 @@ class BinaryContext {
                                           /*PIC=*/!HasFixedLoadAddress));
     MCEInstance.LocalCtx->setObjectFileInfo(MCEInstance.LocalMOFI.get());
     MCEInstance.MCE.reset(
-        TheTarget->createMCCodeEmitter(*MII, *MCEInstance.LocalCtx));
+        TheTarget->createMCCodeEmitter(*MII, *MRI, *MCEInstance.LocalCtx));
     return MCEInstance;
   }
 
   /// Creating MCStreamer instance.
   std::unique_ptr<MCStreamer>
   createStreamer(llvm::raw_pwrite_stream &OS) const {
-    MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*MII, *Ctx);
+    MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*MII, *MRI, *Ctx);
     MCAsmBackend *MAB =
         TheTarget->createMCAsmBackend(*STI, *MRI, MCTargetOptions());
     std::unique_ptr<MCObjectWriter> OW = MAB->createObjectWriter(OS);

diff  --git a/bolt/lib/Core/BinaryContext.cpp b/bolt/lib/Core/BinaryContext.cpp
index 36745580217ed..a197e59719adc 100644
--- a/bolt/lib/Core/BinaryContext.cpp
+++ b/bolt/lib/Core/BinaryContext.cpp
@@ -223,7 +223,7 @@ BinaryContext::createBinaryContext(const ObjectFile *File, bool IsPIC,
   InstructionPrinter->setPrintImmHex(true);
 
   std::unique_ptr<MCCodeEmitter> MCE(
-      TheTarget->createMCCodeEmitter(*MII, *Ctx));
+      TheTarget->createMCCodeEmitter(*MII, *MRI, *Ctx));
 
   // Make sure we don't miss any output on core dumps.
   outs().SetUnbuffered();

diff  --git a/clang/tools/driver/cc1as_main.cpp b/clang/tools/driver/cc1as_main.cpp
index 26b4eb27a290a..6459d1534b39e 100644
--- a/clang/tools/driver/cc1as_main.cpp
+++ b/clang/tools/driver/cc1as_main.cpp
@@ -455,7 +455,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
 
     std::unique_ptr<MCCodeEmitter> CE;
     if (Opts.ShowEncoding)
-      CE.reset(TheTarget->createMCCodeEmitter(*MCII, Ctx));
+      CE.reset(TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
     std::unique_ptr<MCAsmBackend> MAB(
         TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
 
@@ -475,7 +475,7 @@ static bool ExecuteAssemblerImpl(AssemblerInvocation &Opts,
     }
 
     std::unique_ptr<MCCodeEmitter> CE(
-        TheTarget->createMCCodeEmitter(*MCII, Ctx));
+        TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
     std::unique_ptr<MCAsmBackend> MAB(
         TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
     assert(MAB && "Unable to create asm backend!");

diff  --git a/llvm/include/llvm/MC/TargetRegistry.h b/llvm/include/llvm/MC/TargetRegistry.h
index 954f7d69b033d..6f6804aef30c1 100644
--- a/llvm/include/llvm/MC/TargetRegistry.h
+++ b/llvm/include/llvm/MC/TargetRegistry.h
@@ -175,6 +175,7 @@ class Target {
                                                  const MCInstrInfo &MII,
                                                  const MCRegisterInfo &MRI);
   using MCCodeEmitterCtorTy = MCCodeEmitter *(*)(const MCInstrInfo &II,
+                                                 const MCRegisterInfo &MRI,
                                                  MCContext &Ctx);
   using ELFStreamerCtorTy =
       MCStreamer *(*)(const Triple &T, MCContext &Ctx,
@@ -505,10 +506,11 @@ class Target {
 
   /// createMCCodeEmitter - Create a target specific code emitter.
   MCCodeEmitter *createMCCodeEmitter(const MCInstrInfo &II,
+                                     const MCRegisterInfo &MRI,
                                      MCContext &Ctx) const {
     if (!MCCodeEmitterCtorFn)
       return nullptr;
-    return MCCodeEmitterCtorFn(II, Ctx);
+    return MCCodeEmitterCtorFn(II, MRI, Ctx);
   }
 
   /// Create a target specific MCStreamer.
@@ -1358,6 +1360,7 @@ template <class MCCodeEmitterImpl> struct RegisterMCCodeEmitter {
 
 private:
   static MCCodeEmitter *Allocator(const MCInstrInfo & /*II*/,
+                                  const MCRegisterInfo & /*MRI*/,
                                   MCContext & /*Ctx*/) {
     return new MCCodeEmitterImpl();
   }

diff  --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 29712585c886d..bd5aa005cac4b 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -165,7 +165,7 @@ Expected<std::unique_ptr<MCStreamer>> LLVMTargetMachine::createMCStreamer(
     // Create a code emitter if asked to show the encoding.
     std::unique_ptr<MCCodeEmitter> MCE;
     if (Options.MCOptions.ShowMCEncoding)
-      MCE.reset(getTarget().createMCCodeEmitter(MII, Context));
+      MCE.reset(getTarget().createMCCodeEmitter(MII, MRI, Context));
 
     std::unique_ptr<MCAsmBackend> MAB(
         getTarget().createMCAsmBackend(STI, MRI, Options.MCOptions));
@@ -180,7 +180,7 @@ Expected<std::unique_ptr<MCStreamer>> LLVMTargetMachine::createMCStreamer(
   case CGFT_ObjectFile: {
     // Create the code emitter for the target if it exists.  If not, .o file
     // emission fails.
-    MCCodeEmitter *MCE = getTarget().createMCCodeEmitter(MII, Context);
+    MCCodeEmitter *MCE = getTarget().createMCCodeEmitter(MII, MRI, Context);
     if (!MCE)
       return make_error<StringError>("createMCCodeEmitter failed",
                                      inconvertibleErrorCode());
@@ -260,7 +260,8 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx,
   // emission fails.
   const MCSubtargetInfo &STI = *getMCSubtargetInfo();
   const MCRegisterInfo &MRI = *getMCRegisterInfo();
-  MCCodeEmitter *MCE = getTarget().createMCCodeEmitter(*getMCInstrInfo(), *Ctx);
+  MCCodeEmitter *MCE =
+      getTarget().createMCCodeEmitter(*getMCInstrInfo(), MRI, *Ctx);
   MCAsmBackend *MAB =
       getTarget().createMCAsmBackend(STI, MRI, Options.MCOptions);
   if (!MCE || !MAB)

diff  --git a/llvm/lib/DWARFLinker/DWARFStreamer.cpp b/llvm/lib/DWARFLinker/DWARFStreamer.cpp
index 9ea7114486764..99e12fce6513c 100644
--- a/llvm/lib/DWARFLinker/DWARFStreamer.cpp
+++ b/llvm/lib/DWARFLinker/DWARFStreamer.cpp
@@ -68,7 +68,7 @@ bool DwarfStreamer::init(Triple TheTriple,
   if (!MII)
     return error("no instr info info for target " + TripleName, Context), false;
 
-  MCE = TheTarget->createMCCodeEmitter(*MII, *MC);
+  MCE = TheTarget->createMCCodeEmitter(*MII, *MRI, *MC);
   if (!MCE)
     return error("no code emitter for target " + TripleName, Context), false;
 

diff  --git a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCCodeEmitter.cpp b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCCodeEmitter.cpp
index ec573a189a70e..df4ee297155fc 100644
--- a/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCCodeEmitter.cpp
+++ b/llvm/lib/Target/Lanai/MCTargetDesc/LanaiMCCodeEmitter.cpp
@@ -304,6 +304,7 @@ unsigned LanaiMCCodeEmitter::getBranchTargetOpValue(
 
 llvm::MCCodeEmitter *
 llvm::createLanaiMCCodeEmitter(const MCInstrInfo &InstrInfo,
+                               const MCRegisterInfo & /*MRI*/,
                                MCContext &context) {
   return new LanaiMCCodeEmitter(InstrInfo, context);
 }

diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp
index 438e6933e1c11..5daba8df6b38d 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCCodeEmitter.cpp
@@ -94,6 +94,7 @@ class RISCVMCCodeEmitter : public MCCodeEmitter {
 } // end anonymous namespace
 
 MCCodeEmitter *llvm::createRISCVMCCodeEmitter(const MCInstrInfo &MCII,
+                                              const MCRegisterInfo &MRI,
                                               MCContext &Ctx) {
   return new RISCVMCCodeEmitter(Ctx, MCII);
 }

diff  --git a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
index 276fc9efb6c09..5216a689715a6 100644
--- a/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
+++ b/llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCTargetDesc.h
@@ -29,6 +29,7 @@ class MCSubtargetInfo;
 class Target;
 
 MCCodeEmitter *createRISCVMCCodeEmitter(const MCInstrInfo &MCII,
+                                        const MCRegisterInfo &MRI,
                                         MCContext &Ctx);
 
 MCAsmBackend *createRISCVAsmBackend(const Target &T, const MCSubtargetInfo &STI,

diff  --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
index 1d462d272b9df..ef91dfa533fce 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
@@ -1843,6 +1843,7 @@ void X86MCCodeEmitter::encodeInstruction(const MCInst &MI, raw_ostream &OS,
 }
 
 MCCodeEmitter *llvm::createX86MCCodeEmitter(const MCInstrInfo &MCII,
+                                            const MCRegisterInfo &MRI,
                                             MCContext &Ctx) {
   return new X86MCCodeEmitter(MCII, Ctx);
 }

diff  --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
index 26b6af4a9a559..35604cd3ec0a2 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
@@ -70,6 +70,7 @@ MCSubtargetInfo *createX86MCSubtargetInfo(const Triple &TT, StringRef CPU,
 }
 
 MCCodeEmitter *createX86MCCodeEmitter(const MCInstrInfo &MCII,
+                                      const MCRegisterInfo &MRI,
                                       MCContext &Ctx);
 
 MCAsmBackend *createX86_32AsmBackend(const Target &T,

diff  --git a/llvm/lib/Target/X86/X86AsmPrinter.cpp b/llvm/lib/Target/X86/X86AsmPrinter.cpp
index b7ae87348107f..d48b8e458219c 100644
--- a/llvm/lib/Target/X86/X86AsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86AsmPrinter.cpp
@@ -60,7 +60,8 @@ bool X86AsmPrinter::runOnMachineFunction(MachineFunction &MF) {
 
   SMShadowTracker.startFunction(MF);
   CodeEmitter.reset(TM.getTarget().createMCCodeEmitter(
-      *Subtarget->getInstrInfo(), MF.getContext()));
+      *Subtarget->getInstrInfo(), *Subtarget->getRegisterInfo(),
+      MF.getContext()));
 
   EmitFPOData =
       Subtarget->isTargetWin32() && MF.getMMI().getModule()->getCodeViewFlag();

diff  --git a/llvm/tools/llvm-dwp/llvm-dwp.cpp b/llvm/tools/llvm-dwp/llvm-dwp.cpp
index 9aa6949d10021..cd63a58fe2c1f 100644
--- a/llvm/tools/llvm-dwp/llvm-dwp.cpp
+++ b/llvm/tools/llvm-dwp/llvm-dwp.cpp
@@ -165,7 +165,7 @@ int main(int argc, char **argv) {
   if (!MII)
     return error("no instr info info for target " + TripleName, Context);
 
-  MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*MII, MC);
+  MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*MII, *MRI, MC);
   if (!MCE)
     return error("no code emitter for target " + TripleName, Context);
 

diff  --git a/llvm/tools/llvm-exegesis/lib/LlvmState.cpp b/llvm/tools/llvm-exegesis/lib/LlvmState.cpp
index 26575ccb54959..4797ceb330700 100644
--- a/llvm/tools/llvm-exegesis/lib/LlvmState.cpp
+++ b/llvm/tools/llvm-exegesis/lib/LlvmState.cpp
@@ -67,7 +67,8 @@ bool LLVMState::canAssemble(const MCInst &Inst) const {
                     TheTargetMachine->getMCSubtargetInfo());
   std::unique_ptr<const MCCodeEmitter> CodeEmitter(
       TheTargetMachine->getTarget().createMCCodeEmitter(
-          *TheTargetMachine->getMCInstrInfo(), Context));
+          *TheTargetMachine->getMCInstrInfo(), *TheTargetMachine->getMCRegisterInfo(),
+          Context));
   assert(CodeEmitter && "unable to create code emitter");
   SmallVector<char, 16> Tmp;
   raw_svector_ostream OS(Tmp);

diff  --git a/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp b/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
index bfa188bea61e3..ad665617a8dae 100644
--- a/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
+++ b/llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
@@ -229,7 +229,7 @@ int AssembleOneInput(const uint8_t *Data, size_t Size) {
       OS = BOS.get();
     }
 
-    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, Ctx);
+    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
     MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions);
     Str.reset(TheTarget->createMCObjectStreamer(
         TheTriple, Ctx, std::unique_ptr<MCAsmBackend>(MAB),

diff  --git a/llvm/tools/llvm-mc/llvm-mc.cpp b/llvm/tools/llvm-mc/llvm-mc.cpp
index 2a525f53ec298..4e5a12e53a6b2 100644
--- a/llvm/tools/llvm-mc/llvm-mc.cpp
+++ b/llvm/tools/llvm-mc/llvm-mc.cpp
@@ -541,7 +541,7 @@ int main(int argc, char **argv) {
     // Set up the AsmStreamer.
     std::unique_ptr<MCCodeEmitter> CE;
     if (ShowEncoding)
-      CE.reset(TheTarget->createMCCodeEmitter(*MCII, Ctx));
+      CE.reset(TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
 
     std::unique_ptr<MCAsmBackend> MAB(
         TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
@@ -561,7 +561,7 @@ int main(int argc, char **argv) {
       OS = BOS.get();
     }
 
-    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, Ctx);
+    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
     MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions);
     Str.reset(TheTarget->createMCObjectStreamer(
         TheTriple, Ctx, std::unique_ptr<MCAsmBackend>(MAB),

diff  --git a/llvm/tools/llvm-mca/llvm-mca.cpp b/llvm/tools/llvm-mca/llvm-mca.cpp
index d9906120e98b7..1826491f3f305 100644
--- a/llvm/tools/llvm-mca/llvm-mca.cpp
+++ b/llvm/tools/llvm-mca/llvm-mca.cpp
@@ -479,7 +479,7 @@ int main(int argc, char **argv) {
   unsigned RegionIdx = 0;
 
   std::unique_ptr<MCCodeEmitter> MCE(
-      TheTarget->createMCCodeEmitter(*MCII, Ctx));
+      TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
   assert(MCE && "Unable to create code emitter!");
 
   std::unique_ptr<MCAsmBackend> MAB(TheTarget->createMCAsmBackend(

diff  --git a/llvm/tools/llvm-ml/llvm-ml.cpp b/llvm/tools/llvm-ml/llvm-ml.cpp
index 1be820b5bf399..599f91d02cf09 100644
--- a/llvm/tools/llvm-ml/llvm-ml.cpp
+++ b/llvm/tools/llvm-ml/llvm-ml.cpp
@@ -377,7 +377,7 @@ int main(int Argc, char **Argv) {
     // Set up the AsmStreamer.
     std::unique_ptr<MCCodeEmitter> CE;
     if (InputArgs.hasArg(OPT_show_encoding))
-      CE.reset(TheTarget->createMCCodeEmitter(*MCII, Ctx));
+      CE.reset(TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx));
 
     std::unique_ptr<MCAsmBackend> MAB(
         TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions));
@@ -395,7 +395,7 @@ int main(int Argc, char **Argv) {
       OS = BOS.get();
     }
 
-    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, Ctx);
+    MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, Ctx);
     MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*STI, *MRI, MCOptions);
     Str.reset(TheTarget->createMCObjectStreamer(
         TheTriple, Ctx, std::unique_ptr<MCAsmBackend>(MAB),

diff  --git a/llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp b/llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp
index 0013a2561bad3..96d6cb94dbc85 100644
--- a/llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp
+++ b/llvm/unittests/DebugInfo/DWARF/DWARFExpressionCopyBytesTest.cpp
@@ -106,7 +106,7 @@ DWARFExpressionCopyBytesTest::createStreamer(raw_pwrite_stream &OS) {
   Res.Ctx->setObjectFileInfo(Res.MOFI.get());
 
   Res.MII.reset(TheTarget->createMCInstrInfo());
-  MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*Res.MII, *Res.Ctx);
+  MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*Res.MII, *MRI, *Res.Ctx);
   MCAsmBackend *MAB =
       TheTarget->createMCAsmBackend(*STI, *MRI, MCTargetOptions());
   std::unique_ptr<MCObjectWriter> OW = MAB->createObjectWriter(OS);

diff  --git a/llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp b/llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp
index 42526e5d0c41f..78eeba4f50a5d 100644
--- a/llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp
+++ b/llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp
@@ -464,7 +464,7 @@ llvm::Error dwarfgen::Generator::init(Triple TheTriple, uint16_t V) {
   TLOF->Initialize(*MC, *TM);
   MC->setObjectFileInfo(TLOF);
 
-  MCE = TheTarget->createMCCodeEmitter(*MII, *MC);
+  MCE = TheTarget->createMCCodeEmitter(*MII, *MRI, *MC);
   if (!MCE)
     return make_error<StringError>("no code emitter for target " + TripleName,
                                    inconvertibleErrorCode());

diff  --git a/llvm/unittests/MC/DwarfLineTableHeaders.cpp b/llvm/unittests/MC/DwarfLineTableHeaders.cpp
index 24fd246bbd3be..c877ff548bc24 100644
--- a/llvm/unittests/MC/DwarfLineTableHeaders.cpp
+++ b/llvm/unittests/MC/DwarfLineTableHeaders.cpp
@@ -77,7 +77,8 @@ class DwarfLineTableHeaders : public ::testing::Test {
     Res.Ctx->setObjectFileInfo(Res.MOFI.get());
 
     Res.MII.reset(TheTarget->createMCInstrInfo());
-    MCCodeEmitter *MCE = TheTarget->createMCCodeEmitter(*Res.MII, *Res.Ctx);
+    MCCodeEmitter *MCE =
+        TheTarget->createMCCodeEmitter(*Res.MII, *MRI, *Res.Ctx);
     MCAsmBackend *MAB =
         TheTarget->createMCAsmBackend(*STI, *MRI, MCTargetOptions());
     std::unique_ptr<MCObjectWriter> OW = MAB->createObjectWriter(OS);

diff  --git a/mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp b/mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp
index 36285ed0671b8..519a842c2b185 100644
--- a/mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp
+++ b/mlir/lib/Dialect/GPU/Transforms/SerializeToHsaco.cpp
@@ -377,7 +377,7 @@ SerializeToHsacoPass::assembleIsa(const std::string &isa) {
   std::unique_ptr<llvm::MCStreamer> mcStreamer;
   std::unique_ptr<llvm::MCInstrInfo> mcii(target->createMCInstrInfo());
 
-  llvm::MCCodeEmitter *ce = target->createMCCodeEmitter(*mcii, ctx);
+  llvm::MCCodeEmitter *ce = target->createMCCodeEmitter(*mcii, *mri, ctx);
   llvm::MCAsmBackend *mab = target->createMCAsmBackend(*sti, *mri, mcOptions);
   mcStreamer.reset(target->createMCObjectStreamer(
       triple, ctx, std::unique_ptr<llvm::MCAsmBackend>(mab),


        


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