Use the function attributes to pass along the stack protector buffer size.

Now that we have robust function attributes, don't use a command line option to
specify the stack protecto buffer size.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186217 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 0 insertions, 8 deletions

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index bcabafc..9f6be81 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -280,7 +280,6 @@ static int compileModule(char **argv, LLVMContext &Context) {
   Options.PositionIndependentExecutable = EnablePIE;
   Options.EnableSegmentedStacks = SegmentedStacks;
   Options.UseInitArray = UseInitArray;
-  Options.SSPBufferSize = SSPBufferSize;
 
   OwningPtr<TargetMachine>
     target(TheTarget->createTargetMachine(TheTriple.getTriple(),
diff --git a/tools/lto/LTOModule.cpp b/tools/lto/LTOModule.cpp
index 6220dd1..5ee43ba 100644
--- a/tools/lto/LTOModule.cpp
+++ b/tools/lto/LTOModule.cpp
@@ -151,11 +151,6 @@ UseInitArray("use-init-array",
   cl::desc("Use .init_array instead of .ctors."),
   cl::init(false));
 
-static cl::opt<unsigned>
-SSPBufferSize("stack-protector-buffer-size", cl::init(8),
-              cl::desc("Lower bound for a buffer to be considered for "
-                       "stack protection"));
-
 LTOModule::LTOModule(llvm::Module *m, llvm::TargetMachine *t)
   : _module(m), _target(t),
     _context(_target->getMCAsmInfo(), _target->getRegisterInfo(), NULL),
@@ -261,7 +256,6 @@ void LTOModule::getTargetOptions(TargetOptions &Options) {
   Options.PositionIndependentExecutable = EnablePIE;
   Options.EnableSegmentedStacks = SegmentedStacks;
   Options.UseInitArray = UseInitArray;
-  Options.SSPBufferSize = SSPBufferSize;
 }
 
 LTOModule *LTOModule::makeLTOModule(MemoryBuffer *buffer,
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 6fc8d67..fa1cd43 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -510,7 +510,6 @@ static TargetOptions GetTargetOptions() {
   Options.PositionIndependentExecutable = EnablePIE;
   Options.EnableSegmentedStacks = SegmentedStacks;
   Options.UseInitArray = UseInitArray;
-  Options.SSPBufferSize = SSPBufferSize;
   return Options;
 }