From 12c74dc2c2ee306f60fb39a9b2a43000e23addcc Mon Sep 17 00:00:00 2001 From: Chandler Carruth Date: Sat, 13 Jul 2013 01:00:17 +0000 Subject: Revert commit r186217 -- this is breaking bots: http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/4328 Original commit log: Use the function attributes to pass along the stack protector buffer size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186234 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/lto/LTOModule.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/lto') diff --git a/tools/lto/LTOModule.cpp b/tools/lto/LTOModule.cpp index 5ee43ba022..6220dd1c56 100644 --- a/tools/lto/LTOModule.cpp +++ b/tools/lto/LTOModule.cpp @@ -151,6 +151,11 @@ UseInitArray("use-init-array", cl::desc("Use .init_array instead of .ctors."), cl::init(false)); +static cl::opt +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), @@ -256,6 +261,7 @@ void LTOModule::getTargetOptions(TargetOptions &Options) { Options.PositionIndependentExecutable = EnablePIE; Options.EnableSegmentedStacks = SegmentedStacks; Options.UseInitArray = UseInitArray; + Options.SSPBufferSize = SSPBufferSize; } LTOModule *LTOModule::makeLTOModule(MemoryBuffer *buffer, -- cgit v1.2.3