Remove the FCFI option from TargetOptions as it is currently unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235269 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/CommandFlags.h b/include/llvm/CodeGen/CommandFlags.h
index cc0a487a0f2587beda05615cf48af282230015cf..7fed8261e68d2b165fd54f035a9a2e7e4b8919ec 100644 (file)
--- a/include/llvm/CodeGen/CommandFlags.h
+++ b/include/llvm/CodeGen/CommandFlags.h
@@ -226,11 +226,6 @@ JTableType("jump-table-type",
                          "Create one table per unique function type."),
               clEnumValEnd));
 
-cl::opt<bool>
-FCFI("fcfi",
-     cl::desc("Apply forward-edge control-flow integrity"),
-     cl::init(false));
-
 // Common utility function tightly tied to the options listed here. Initializes
 // a TargetOptions object with CodeGen flags and returns it.
 static inline TargetOptions InitTargetOptionsFromCodeGenFlags() {
@@ -259,7 +254,6 @@ static inline TargetOptions InitTargetOptionsFromCodeGenFlags() {
 
   Options.MCOptions = InitMCTargetOptionsFromFlags();
   Options.JTType = JTableType;
-  Options.FCFI = FCFI;
 
   Options.ThreadModel = TMModel;
 

diff --git a/include/llvm/Target/TargetOptions.h b/include/llvm/Target/TargetOptions.h
index ba7bd162dce48d98ab7374715bda49b5bd35a168..0fe530d664d48d490eff1aabdd1fe8fea8199bf7 100644 (file)
--- a/include/llvm/Target/TargetOptions.h
+++ b/include/llvm/Target/TargetOptions.h
@@ -73,7 +73,7 @@ namespace llvm {
           DataSections(false), UniqueSectionNames(true), TrapUnreachable(false),
           TrapFuncName(), FloatABIType(FloatABI::Default),
           AllowFPOpFusion(FPOpFusion::Standard), JTType(JumpTable::Single),
-          FCFI(false), ThreadModel(ThreadModel::POSIX) {}
+          ThreadModel(ThreadModel::POSIX) {}
 
     /// PrintMachineCode - This flag is enabled when the -print-machineinstrs
     /// option is specified on the command line, and should enable debugging
@@ -221,10 +221,6 @@ namespace llvm {
     /// create for functions that have the jumptable attribute.
     JumpTable::JumpTableType JTType;
 
-    /// FCFI - This flags controls whether or not forward-edge control-flow
-    /// integrity is applied.
-    bool FCFI;
-
     /// ThreadModel - This flag specifies the type of threading model to assume
     /// for things like atomics
     ThreadModel::Model ThreadModel;
@@ -257,7 +253,6 @@ inline bool operator==(const TargetOptions &LHS,
     ARE_EQUAL(FloatABIType) &&
     ARE_EQUAL(AllowFPOpFusion) &&
     ARE_EQUAL(JTType) &&
-    ARE_EQUAL(FCFI) &&
     ARE_EQUAL(ThreadModel) &&
     ARE_EQUAL(MCOptions);
 #undef ARE_EQUAL