diff --git a/llvm/lib/CodeGen/LiveDebugValues.cpp b/llvm/lib/CodeGen/LiveDebugValues.cpp
index d85740fc3945..19bd354e611a 100644
--- a/llvm/lib/CodeGen/LiveDebugValues.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues.cpp
@@ -39,7 +39,6 @@
 #include "llvm/CodeGen/TargetFrameLowering.h"
 #include "llvm/CodeGen/TargetInstrInfo.h"
 #include "llvm/CodeGen/TargetLowering.h"
-#include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/CodeGen/TargetRegisterInfo.h"
 #include "llvm/CodeGen/TargetSubtargetInfo.h"
 #include "llvm/Config/llvm-config.h"
@@ -186,8 +185,7 @@ private:
       InvalidKind = 0,
       RegisterKind,
       SpillLocKind,
-      ImmediateKind,
-      EntryValueKind
+      ImmediateKind
     } Kind = InvalidKind;
 
     /// The value location. Stored separately to avoid repeatedly
@@ -201,18 +199,14 @@ private:
       const ConstantInt *CImm;
     } Loc;
 
-    VarLoc(const MachineInstr &MI, LexicalScopes &LS,
-          VarLocKind K = InvalidKind)
-        : Var(MI), MI(MI), UVS(MI.getDebugLoc(), LS), Kind(K) {
+    VarLoc(const MachineInstr &MI, LexicalScopes &LS)
+        : Var(MI), MI(MI), UVS(MI.getDebugLoc(), LS) {
       static_assert((sizeof(Loc) == sizeof(uint64_t)),
                     "hash does not cover all members of Loc");
       assert(MI.isDebugValue() && "not a DBG_VALUE");
       assert(MI.getNumOperands() == 4 && "malformed DBG_VALUE");
       if (int RegNo = isDbgValueDescribedByReg(MI)) {
-        assert((!EntryValueKind || RegNo) &&
-               "entry values must be register locations");
-        if (Kind != EntryValueKind)
-          Kind = RegisterKind;
+        Kind = RegisterKind;
         Loc.RegNo = RegNo;
       } else if (MI.getOperand(0).isImm()) {
         Kind = ImmediateKind;
@@ -247,10 +241,6 @@ private:
       return 0;
     }
 
-    bool isEntryValueKind() const {
-      return Kind == EntryValueKind;
-    }
-
     /// Determine whether the lexical scope of this value's debug location
     /// dominates MBB.
     bool dominates(MachineBasicBlock &MBB) const { return UVS.dominates(&MBB); }
@@ -266,12 +256,12 @@ private:
 
     /// This operator guarantees that VarLocs are sorted by Variable first.
     bool operator<(const VarLoc &Other) const {
-      return std::tie(Var, Kind, Loc.Hash) <
-             std::tie(Other.Var, Other.Kind, Other.Loc.Hash);
+      if (Var == Other.Var)
+        return Loc.Hash < Other.Loc.Hash;
+      return Var < Other.Var;
     }
   };
 
-  using DebugParamMap = SmallDenseMap<const DILocalVariable *, MachineInstr *>;
   using VarLocMap = UniqueVector<VarLoc>;
   using VarLocSet = SparseBitVector<>;
   using VarLocInMBB = SmallDenseMap<const MachineBasicBlock *, VarLocSet>;
@@ -357,23 +347,17 @@ private:
                           VarLocMap &VarLocIDs);
   void transferSpillOrRestoreInst(MachineInstr &MI, OpenRangesSet &OpenRanges,
                                   VarLocMap &VarLocIDs, TransferMap &Transfers);
-  void emitEntryValues(MachineInstr &MI, OpenRangesSet &OpenRanges,
-                       VarLocMap &VarLocIDs, TransferMap &Transfers,
-                       DebugParamMap &DebugEntryVals,
-                       SparseBitVector<> &KillSet);
   void transferRegisterCopy(MachineInstr &MI, OpenRangesSet &OpenRanges,
                             VarLocMap &VarLocIDs, TransferMap &Transfers);
   void transferRegisterDef(MachineInstr &MI, OpenRangesSet &OpenRanges,
-                           VarLocMap &VarLocIDs, TransferMap &Transfers,
-                           DebugParamMap &DebugEntryVals);
+                           const VarLocMap &VarLocIDs);
   bool transferTerminatorInst(MachineInstr &MI, OpenRangesSet &OpenRanges,
                               VarLocInMBB &OutLocs, const VarLocMap &VarLocIDs);
 
   bool process(MachineInstr &MI, OpenRangesSet &OpenRanges,
                VarLocInMBB &OutLocs, VarLocMap &VarLocIDs,
-               TransferMap &Transfers, DebugParamMap &DebugEntryVals,
-               bool transferChanges, OverlapMap &OverlapFragments,
-               VarToFragments &SeenFragments);
+               TransferMap &Transfers, bool transferChanges,
+               OverlapMap &OverlapFragments, VarToFragments &SeenFragments);
 
   void accumulateFragmentMap(MachineInstr &MI, VarToFragments &SeenFragments,
                              OverlapMap &OLapMap);
@@ -564,26 +548,13 @@ void LiveDebugValues::transferDebugValue(const MachineInstr &MI,
   OpenRanges.erase(V);
 
   // Add the VarLoc to OpenRanges from this DBG_VALUE.
-  VarLoc::VarLocKind Kind = VarLoc::InvalidKind;
   unsigned ID;
-
-  auto FinishVarLoc = [&] (const MachineInstr &MI, VarLoc::VarLocKind &Kind) {
+  if (isDbgValueDescribedByReg(MI) || MI.getOperand(0).isImm() ||
+      MI.getOperand(0).isFPImm() || MI.getOperand(0).isCImm()) {
     // Use normal VarLoc constructor for registers and immediates.
-    VarLoc VL(MI, LS, Kind);
+    VarLoc VL(MI, LS);
     ID = VarLocIDs.insert(VL);
     OpenRanges.insert(ID, VL.Var);
-  };
-
-  if (isDbgValueDescribedByReg(MI)) {
-    Kind = VarLoc::RegisterKind;
-    const DIExpression *Expr = MI.getDebugExpression();
-    if (Expr->isEntryValue())
-      Kind = VarLoc::EntryValueKind;
-    FinishVarLoc(MI, Kind);
-  } else if (MI.getOperand(0).isImm() ||
-             MI.getOperand(0).isFPImm() || MI.getOperand(0).isCImm()) {
-    Kind = VarLoc::ImmediateKind;
-    FinishVarLoc(MI, Kind);
   } else if (MI.hasOneMemOperand()) {
     // It's a stack spill -- fetch spill base and offset.
     VarLoc::SpillLoc SpillLocation = extractSpillBaseRegAndOffset(MI);
@@ -597,44 +568,6 @@ void LiveDebugValues::transferDebugValue(const MachineInstr &MI,
   }
 }
 
-void LiveDebugValues::emitEntryValues(MachineInstr &MI,
-                                      OpenRangesSet &OpenRanges,
-                                      VarLocMap &VarLocIDs,
-                                      TransferMap &Transfers,
-                                      DebugParamMap &DebugEntryVals,
-                                      SparseBitVector<> &KillSet) {
-  MachineFunction *MF = MI.getParent()->getParent();
-  for (unsigned ID : KillSet) {
-    if (!VarLocIDs[ID].Var.getVar()->isParameter())
-      continue;
-
-    const MachineInstr *CurrDebugInstr = &VarLocIDs[ID].MI;
-
-    // If parameter's DBG_VALUE is not in the map that means we can't
-    // generate parameter's entry value.
-    if (!DebugEntryVals.count(CurrDebugInstr->getDebugVariable()))
-      continue;
-
-    auto ParamDebugInstr = DebugEntryVals[CurrDebugInstr->getDebugVariable()];
-    DIExpression *NewExpr = DIExpression::prepend(
-        ParamDebugInstr->getDebugExpression(), DIExpression::EntryValue);
-    MachineInstr *EntryValDbgMI =
-        BuildMI(*MF, ParamDebugInstr->getDebugLoc(), ParamDebugInstr->getDesc(),
-                ParamDebugInstr->isIndirectDebugValue(),
-                ParamDebugInstr->getOperand(0).getReg(),
-                ParamDebugInstr->getDebugVariable(), NewExpr);
-
-    if (ParamDebugInstr->isIndirectDebugValue())
-      EntryValDbgMI->getOperand(1).setImm(
-          ParamDebugInstr->getOperand(1).getImm());
-
-    Transfers.push_back({&MI, EntryValDbgMI});
-    VarLoc VL(*EntryValDbgMI, LS, VarLoc::EntryValueKind);
-    unsigned EntryValLocID = VarLocIDs.insert(VL);
-    OpenRanges.insert(EntryValLocID, VL.Var);
-  }
-}
-
 /// Create new TransferDebugPair and insert it in \p Transfers. The VarLoc
 /// with \p OldVarID should be deleted form \p OpenRanges and replaced with
 /// new VarLoc. If \p NewReg is different than default zero value then the
@@ -725,9 +658,9 @@ void LiveDebugValues::insertTransferDebugPair(
 }
 
 /// A definition of a register may mark the end of a range.
-void LiveDebugValues::transferRegisterDef(
-    MachineInstr &MI, OpenRangesSet &OpenRanges, VarLocMap &VarLocIDs,
-    TransferMap &Transfers, DebugParamMap &DebugEntryVals) {
+void LiveDebugValues::transferRegisterDef(MachineInstr &MI,
+                                          OpenRangesSet &OpenRanges,
+                                          const VarLocMap &VarLocIDs) {
   MachineFunction *MF = MI.getMF();
   const TargetLowering *TLI = MF->getSubtarget().getTargetLowering();
   unsigned SP = TLI->getStackPointerRegisterToSaveRestore();
@@ -757,13 +690,6 @@ void LiveDebugValues::transferRegisterDef(
     }
   }
   OpenRanges.erase(KillSet, VarLocIDs);
-
-  if (auto *TPC = getAnalysisIfAvailable<TargetPassConfig>()) {
-    auto &TM = TPC->getTM<TargetMachine>();
-    if (TM.Options.EnableDebugEntryValues)
-      emitEntryValues(MI, OpenRanges, VarLocIDs, Transfers, DebugEntryVals,
-                      KillSet);
-  }
 }
 
 /// Decide if @MI is a spill instruction and return true if it is. We use 2
@@ -1015,14 +941,12 @@ void LiveDebugValues::accumulateFragmentMap(MachineInstr &MI,
 /// This routine creates OpenRanges and OutLocs.
 bool LiveDebugValues::process(MachineInstr &MI, OpenRangesSet &OpenRanges,
                               VarLocInMBB &OutLocs, VarLocMap &VarLocIDs,
-                              TransferMap &Transfers, DebugParamMap &DebugEntryVals,
-                              bool transferChanges,
+                              TransferMap &Transfers, bool transferChanges,
                               OverlapMap &OverlapFragments,
                               VarToFragments &SeenFragments) {
   bool Changed = false;
   transferDebugValue(MI, OpenRanges, VarLocIDs);
-  transferRegisterDef(MI, OpenRanges, VarLocIDs, Transfers,
-                      DebugEntryVals);
+  transferRegisterDef(MI, OpenRanges, VarLocIDs);
   if (transferChanges) {
     transferRegisterCopy(MI, OpenRanges, VarLocIDs, Transfers);
     transferSpillOrRestoreInst(MI, OpenRanges, VarLocIDs, Transfers);
@@ -1176,41 +1100,6 @@ bool LiveDebugValues::ExtendRanges(MachineFunction &MF) {
 
   enum : bool { dontTransferChanges = false, transferChanges = true };
 
-  // Besides parameter's modification, check whether a DBG_VALUE is inlined
-  // in order to deduce whether the variable that it tracks comes from
-  // a different function. If that is the case we can't track its entry value.
-  auto IsUnmodifiedFuncParam = [&](const MachineInstr &MI) {
-    auto *DIVar = MI.getDebugVariable();
-    return DIVar->isParameter() && DIVar->isNotModified() &&
-           !MI.getDebugLoc()->getInlinedAt();
-  };
-
-  const TargetLowering *TLI = MF.getSubtarget().getTargetLowering();
-  unsigned SP = TLI->getStackPointerRegisterToSaveRestore();
-  unsigned FP = TRI->getFrameRegister(MF);
-  auto IsRegOtherThanSPAndFP = [&](const MachineOperand &Op) -> bool {
-    return Op.isReg() && Op.getReg() != SP && Op.getReg() != FP;
-  };
-
-  // Working set of currently collected debug variables mapped to DBG_VALUEs
-  // representing candidates for production of debug entry values.
-  DebugParamMap DebugEntryVals;
-
-  MachineBasicBlock &First_MBB = *(MF.begin());
-  // Only in the case of entry MBB collect DBG_VALUEs representing
-  // function parameters in order to generate debug entry values for them.
-  // Currently, we generate debug entry values only for parameters that are
-  // unmodified throughout the function and located in a register.
-  // TODO: Add support for parameters that are described as fragments.
-  // TODO: Add support for modified arguments that can be expreseed
-  // by using its entry value.
-  for (auto &MI : First_MBB)
-    if (MI.isDebugValue() && IsUnmodifiedFuncParam(MI) &&
-        !MI.isIndirectDebugValue() && IsRegOtherThanSPAndFP(MI.getOperand(0)) &&
-        !DebugEntryVals.count(MI.getDebugVariable()) &&
-        !MI.getDebugExpression()->isFragment())
-      DebugEntryVals[MI.getDebugVariable()] = &MI;
-
   // Initialize every mbb with OutLocs.
   // We are not looking at any spill instructions during the initial pass
   // over the BBs. The LiveDebugVariables pass has already created DBG_VALUE
@@ -1218,16 +1107,9 @@ bool LiveDebugValues::ExtendRanges(MachineFunction &MF) {
   // within the BB in which the spill occurs.
   for (auto &MBB : MF) {
     for (auto &MI : MBB) {
-      process(MI, OpenRanges, OutLocs, VarLocIDs, Transfers, DebugEntryVals,
+      process(MI, OpenRanges, OutLocs, VarLocIDs, Transfers,
               dontTransferChanges, OverlapFragments, SeenFragments);
     }
-    // Add any entry DBG_VALUE instructions necessitated by parameter
-    // clobbering.
-    for (auto &TR : Transfers) {
-      MBB.insertAfter(MachineBasicBlock::iterator(*TR.TransferInst),
-                     TR.DebugInst);
-    }
-    Transfers.clear();
   }
 
   auto hasNonArtificialLocation = [](const MachineInstr &MI) -> bool {
@@ -1276,8 +1158,7 @@ bool LiveDebugValues::ExtendRanges(MachineFunction &MF) {
         for (auto &MI : *MBB)
           OLChanged |=
               process(MI, OpenRanges, OutLocs, VarLocIDs, Transfers,
-                      DebugEntryVals, transferChanges, OverlapFragments,
-                      SeenFragments);
+                      transferChanges, OverlapFragments, SeenFragments);
 
         // Add any DBG_VALUE instructions necessitated by spills.
         for (auto &TR : Transfers)
diff --git a/llvm/test/DebugInfo/MIR/X86/dbginfo-entryvals.mir b/llvm/test/DebugInfo/MIR/X86/dbginfo-entryvals.mir
deleted file mode 100644
index d273531adf4b..000000000000
--- a/llvm/test/DebugInfo/MIR/X86/dbginfo-entryvals.mir
+++ /dev/null
@@ -1,79 +0,0 @@
-# RUN: llc -debug-entry-values -run-pass=livedebugvalues -march=x86-64 -o - %s | FileCheck %s
-#
-#extern void fn2(int);
-#
-#__attribute__((noinline))
-#void
-#fn1 (int x, int y) {
-#  int u = x + y;
-#  if (x > 1)
-#    u += 1;
-#  else
-#    u += 2;
-#  int a = 7;
-#  fn2 (a);
-#  u --;
-#}
-# CHECK: DBG_VALUE $edi, $noreg, !14, !DIExpression(DW_OP_entry_value, 1), debug-location {{.*}}
-# CHECK: DBG_VALUE $esi, $noreg, !15, !DIExpression(DW_OP_entry_value, 1), debug-location {{.*}}
-
---- |
-  ; ModuleID = 'test.c'
-  source_filename = "test.c"
-  target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-  
-  ; Function Attrs: noinline nounwind uwtable
-  define dso_local void @fn1(i32 %x, i32 %y) local_unnamed_addr !dbg !9 {
-  entry:
-    call void @llvm.dbg.value(metadata i32 %x, metadata !14, metadata !DIExpression()), !dbg !18
-    call void @llvm.dbg.value(metadata i32 %y, metadata !15, metadata !DIExpression()), !dbg !18
-    call void @llvm.dbg.value(metadata i32 7, metadata !17, metadata !DIExpression()), !dbg !18
-    tail call void @fn2(i32 7), !dbg !18
-    ret void, !dbg !18
-  }
-  
-  declare !dbg !4 dso_local void @fn2(i32) local_unnamed_addr
-  
-  ; Function Attrs: nounwind readnone speculatable
-  declare void @llvm.dbg.value(metadata, metadata, metadata)
-  
-  
-  !llvm.dbg.cu = !{!0}
-  !llvm.module.flags = !{!5, !6, !7}
-  !llvm.ident = !{!8}
-  
-  !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 9.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !3, nameTableKind: None)
-  !1 = !DIFile(filename: "test.c", directory: "/dir")
-  !2 = !{}
-  !3 = !{!4}
-  !4 = !DISubprogram(name: "fn2", scope: !1, file: !1, line: 11, flags: DIFlagPrototyped, spFlags: DISPFlagOptimized, retainedNodes: !2)
-  !5 = !{i32 2, !"Dwarf Version", i32 4}
-  !6 = !{i32 2, !"Debug Info Version", i32 3}
-  !7 = !{i32 1, !"wchar_size", i32 4}
-  !8 = !{!"clang version 9.0.0"}
-  !9 = distinct !DISubprogram(name: "fn1", scope: !1, file: !1, line: 15, type: !10, scopeLine: 15, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !13)
-  !10 = !DISubroutineType(types: !11)
-  !11 = !{null, !12, !12}
-  !12 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
-  !13 = !{!14, !15, !16, !17}
-  !14 = !DILocalVariable(name: "x", arg: 1, scope: !9, file: !1, line: 15, type: !12, flags: DIFlagArgumentNotModified)
-  !15 = !DILocalVariable(name: "y", arg: 2, scope: !9, file: !1, line: 15, type: !12, flags: DIFlagArgumentNotModified)
-  !16 = !DILocalVariable(name: "u", scope: !9, file: !1, line: 16, type: !12, flags: DIFlagArgumentNotModified)
-  !17 = !DILocalVariable(name: "a", scope: !9, file: !1, line: 21, type: !12, flags: DIFlagArgumentNotModified)
-  !18 = !DILocation(line: 15, column: 10, scope: !9)
-
-...
----
-name:            fn1
-alignment:       4
-tracksRegLiveness: true
-liveins:         []
-body:             |
-  bb.0.entry:
-    DBG_VALUE $edi, $noreg, !14, !DIExpression(), debug-location !18
-    DBG_VALUE $esi, $noreg, !15, !DIExpression(), debug-location !18
-    DBG_VALUE 7, $noreg, !17, !DIExpression(), debug-location !18
-    $edi = MOV32ri 7, debug-location !18
-    TAILJMPd64 @fn2, csr_64, implicit $rsp, implicit $ssp, implicit $rsp, implicit $ssp, implicit killed $edi, debug-location !18
-
-...
diff --git a/llvm/test/DebugInfo/MIR/X86/multiple-param-dbg-value-entry.mir b/llvm/test/DebugInfo/MIR/X86/multiple-param-dbg-value-entry.mir
deleted file mode 100644
index c136d41ebc89..000000000000
--- a/llvm/test/DebugInfo/MIR/X86/multiple-param-dbg-value-entry.mir
+++ /dev/null
@@ -1,83 +0,0 @@
-# RUN: llc -debug-entry-values -run-pass=livedebugvalues -march=x86-64 -o - %s| FileCheck %s
-#
-#int global;
-#int foo(int p, int q, int r) {
-#  global = p + 1;
-#  asm __volatile("" : : : "edi", "esi", "edx");
-#  return 123;
-#}
-#
-# Verify that DW_OP_entry_values are generated for parameters with multiple
-# DBG_VALUEs at entry block.
-# CHECK: DBG_VALUE $edi, $noreg, !{{.*}}, !DIExpression(DW_OP_entry_value, 1), debug-location {{.*}}
-# CHECK: DBG_VALUE $edx, $noreg, !{{.*}}, !DIExpression(DW_OP_entry_value, 1), debug-location {{.*}}
-# CHECK: DBG_VALUE $esi, $noreg, !{{.*}}, !DIExpression(DW_OP_entry_value, 1), debug-location {{.*}}
-
---- |
-  ; ModuleID = 'multiple-param-dbg-value-entry.ll'
-  source_filename = "multiple-param-dbg-value-entry.c"
-  target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-  
-  @global = common dso_local local_unnamed_addr global i32 0, align 4, !dbg !0
-  
-  define dso_local i32 @foo(i32 %p, i32 %q, i32 %r) local_unnamed_addr !dbg !11 {
-  entry:
-    call void @llvm.dbg.value(metadata i32 %p, metadata !15, metadata !DIExpression()), !dbg !18
-    call void @llvm.dbg.value(metadata i32 %q, metadata !16, metadata !DIExpression()), !dbg !18
-    call void @llvm.dbg.value(metadata i32 %r, metadata !17, metadata !DIExpression()), !dbg !18
-    %add = add nsw i32 %p, 1, !dbg !18
-    store i32 %add, i32* @global, align 4, !dbg !18
-    tail call void asm sideeffect "", "~{edi},~{esi},~{edx},~{dirflag},~{fpsr},~{flags}"(), !dbg !18, !srcloc !19
-    ret i32 123, !dbg !18
-  }
-  
-  ; Function Attrs: nounwind readnone speculatable
-  declare void @llvm.dbg.value(metadata, metadata, metadata)
-  
-  !llvm.dbg.cu = !{!2}
-  !llvm.module.flags = !{!7, !8, !9}
-  !llvm.ident = !{!10}
-  
-  !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
-  !1 = distinct !DIGlobalVariable(name: "global", scope: !2, file: !3, line: 8, type: !6, isLocal: false, isDefinition: true)
-  !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 9.0.0 ", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5, nameTableKind: None)
-  !3 = !DIFile(filename: "multiple-param-dbg-value-entry.c", directory: "/")
-  !4 = !{}
-  !5 = !{!0}
-  !6 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
-  !7 = !{i32 2, !"Dwarf Version", i32 4}
-  !8 = !{i32 2, !"Debug Info Version", i32 3}
-  !9 = !{i32 1, !"wchar_size", i32 4}
-  !10 = !{!"clang version 9.0.0 "}
-  !11 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 9, type: !12, scopeLine: 9, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !2, retainedNodes: !14)
-  !12 = !DISubroutineType(types: !13)
-  !13 = !{!6, !6, !6, !6}
-  !14 = !{!15, !16, !17}
-  !15 = !DILocalVariable(name: "p", arg: 1, scope: !11, file: !3, line: 9, type: !6, flags: DIFlagArgumentNotModified)
-  !16 = !DILocalVariable(name: "q", arg: 2, scope: !11, file: !3, line: 9, type: !6, flags: DIFlagArgumentNotModified)
-  !17 = !DILocalVariable(name: "r", arg: 3, scope: !11, file: !3, line: 9, type: !6, flags: DIFlagArgumentNotModified)
-  !18 = !DILocation(line: 9, column: 13, scope: !11)
-  !19 = !{i32 213}
-
-...
----
-name:            foo
-alignment:       4
-tracksRegLiveness: true
-liveins:         
-  - { reg: '$edi' }
-body:             |
-  bb.0.entry:
-    liveins: $edi
-  
-    DBG_VALUE $edi, $noreg, !15, !DIExpression(), debug-location !18
-    DBG_VALUE $edi, $noreg, !15, !DIExpression(), debug-location !18
-    DBG_VALUE $esi, $noreg, !16, !DIExpression(), debug-location !18
-    DBG_VALUE $edx, $noreg, !17, !DIExpression(), debug-location !18
-    renamable $edi = nsw INC32r killed renamable $edi, implicit-def dead $eflags, debug-location !18
-    MOV32mr $rip, 1, $noreg, @global, $noreg, killed renamable $edi, debug-location !18 :: (store 4 into @global)
-    INLINEASM &"", 1, 12, implicit-def dead early-clobber $edi, 12, implicit-def dead early-clobber $esi, 12, implicit-def dead early-clobber $edx, 12, implicit-def dead early-clobber $df, 12, implicit-def dead early-clobber $fpsw, 12, implicit-def dead early-clobber $eflags, !19, debug-location !18
-    $eax = MOV32ri 123, debug-location !18
-    RETQ killed $eax, debug-location !18
-
-...