Break clang and llvm parts into separate commits.

Created using spr 1.3.6-beta.1

Author: necipfazil

clang/docs/CallGraphSection.rst

@@ -78,8 +78,6 @@ CODEGENOPT(EnableNoundefAttrs, 1, 0) ///< Enable emitting `noundef` attributes o
 CODEGENOPT(DebugPassManager, 1, 0) ///< Prints debug information for the new
                                    ///< pass manager.
 CODEGENOPT(DisableRedZone    , 1, 0) ///< Set when -mno-red-zone is enabled.
-CODEGENOPT(CallGraphSection, 1, 0) ///< Emit a call graph section into the
-                                   ///< object file.
 CODEGENOPT(EmitCallSiteInfo, 1, 0) ///< Emit call site info only in the case of
                                    ///< '-g' + 'O>0' level.
 CODEGENOPT(IndirectTlsSegRefs, 1, 0) ///< Set when -mno-tls-direct-seg-refs

clang/include/clang/Basic/CodeGenOptions.def

@@ -4291,10 +4291,6 @@ defm data_sections : BoolFOption<"data-sections",
   PosFlag<SetTrue, [], [ClangOption, CC1Option],
           "Place each data in its own section">,
   NegFlag<SetFalse>>;
-defm call_graph_section : BoolFOption<"call-graph-section",
-  CodeGenOpts<"CallGraphSection">, DefaultFalse,
-  PosFlag<SetTrue, [], [CC1Option], "Emit a call graph section">,
-  NegFlag<SetFalse>>;
 defm stack_size_section : BoolFOption<"stack-size-section",
   CodeGenOpts<"StackSizeSection">, DefaultFalse,
   PosFlag<SetTrue, [], [ClangOption, CC1Option],

clang/include/clang/Driver/Options.td

@@ -455,7 +455,6 @@ static bool initTargetOptions(DiagnosticsEngine &Diags,
   Options.StackUsageOutput = CodeGenOpts.StackUsageOutput;
   Options.EmitAddrsig = CodeGenOpts.Addrsig;
   Options.ForceDwarfFrameSection = CodeGenOpts.ForceDwarfFrameSection;
-  Options.EmitCallGraphSection = CodeGenOpts.CallGraphSection;
   Options.EmitCallSiteInfo = CodeGenOpts.EmitCallSiteInfo;
   Options.EnableAIXExtendedAltivecABI = LangOpts.EnableAIXExtendedAltivecABI;
   Options.XRayFunctionIndex = CodeGenOpts.XRayFunctionIndex;

clang/lib/CodeGen/BackendUtil.cpp

@@ -6609,10 +6609,6 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
     CmdArgs.push_back(A->getValue());
   }
 
-  if (Args.hasFlag(options::OPT_fcall_graph_section,
-                   options::OPT_fno_call_graph_section, false))
-    CmdArgs.push_back("-fcall-graph-section");
-
   Args.addOptInFlag(CmdArgs, options::OPT_fstack_size_section,
                     options::OPT_fno_stack_size_section);
 

clang/lib/Driver/ToolChains/Clang.cpp

@@ -132,8 +132,6 @@ bool getEnableStackSizeSection();
 
 bool getEnableAddrsig();
 
-bool getEnableCallGraphSection();
-
 bool getEmitCallSiteInfo();
 
 bool getEnableMachineFunctionSplitter();

clang/test/Driver/call-graph-section.c

@@ -146,7 +146,7 @@ namespace llvm {
           EmulatedTLS(false), EnableTLSDESC(false), EnableIPRA(false),
           EmitStackSizeSection(false), EnableMachineOutliner(false),
           EnableMachineFunctionSplitter(false), SupportsDefaultOutlining(false),
-          EmitAddrsig(false), BBAddrMap(false), EmitCallGraphSection(false), EmitCallSiteInfo(false),
+          EmitAddrsig(false), BBAddrMap(false), EmitCallSiteInfo(false),
           SupportsDebugEntryValues(false), EnableDebugEntryValues(false),
           ValueTrackingVariableLocations(false), ForceDwarfFrameSection(false),
           XRayFunctionIndex(true), DebugStrictDwarf(false), Hotpatch(false),
@@ -329,9 +329,6 @@ namespace llvm {
     /// to selectively generate basic block sections.
     std::shared_ptr<MemoryBuffer> BBSectionsFuncListBuf;
 
-    /// Emit section containing call graph metadata.
-    unsigned EmitCallGraphSection : 1;
-
     /// The flag enables call site info production. It is used only for debug
     /// info, and it is restricted only to optimized code. This can be used for
     /// something else, so that should be controlled in the frontend.

llvm/include/llvm/CodeGen/CommandFlags.h

@@ -101,7 +101,6 @@ CGOPT(EABI, EABIVersion)
 CGOPT(DebuggerKind, DebuggerTuningOpt)
 CGOPT(bool, EnableStackSizeSection)
 CGOPT(bool, EnableAddrsig)
-CGOPT(bool, EnableCallGraphSection)
 CGOPT(bool, EmitCallSiteInfo)
 CGOPT(bool, EnableMachineFunctionSplitter)
 CGOPT(bool, EnableDebugEntryValues)
@@ -461,11 +460,6 @@ codegen::RegisterCodeGenFlags::RegisterCodeGenFlags() {
       cl::init(false));
   CGBINDOPT(EnableAddrsig);
 
-  static cl::opt<bool> EnableCallGraphSection(
-      "call-graph-section", cl::desc("Emit a call graph section"),
-      cl::init(false));
-  CGBINDOPT(EnableCallGraphSection);
-
   static cl::opt<bool> EmitCallSiteInfo(
       "emit-call-site-info",
       cl::desc(
@@ -593,7 +587,6 @@ codegen::InitTargetOptionsFromCodeGenFlags(const Triple &TheTriple) {
   Options.EmitStackSizeSection = getEnableStackSizeSection();
   Options.EnableMachineFunctionSplitter = getEnableMachineFunctionSplitter();
   Options.EmitAddrsig = getEnableAddrsig();
-  Options.EmitCallGraphSection = getEnableCallGraphSection();
   Options.EmitCallSiteInfo = getEmitCallSiteInfo();
   Options.EnableDebugEntryValues = getEnableDebugEntryValues();
   Options.ForceDwarfFrameSection = getForceDwarfFrameSection();