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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235269 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2015-04-19 03:21:08 +00:00
parent 46e3c5a0f7
commit 7db13c42c3
2 changed files with 1 additions and 12 deletions
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6
include/llvm/CodeGen/CommandFlags.h
View File

@ -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;

7
include/llvm/Target/TargetOptions.h
View File

@ -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