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author | Chandler Carruth <chandlerc@gmail.com> | 2013-07-13 01:00:17 +0000 |
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committer | Chandler Carruth <chandlerc@gmail.com> | 2013-07-13 01:00:17 +0000 |
commit | 12c74dc2c2ee306f60fb39a9b2a43000e23addcc (patch) | |
tree | 1a4a03195d8312595fa1479be4618bafdffe86ab /tools/lto | |
parent | 1dedabdfad8f3412256e706905b9b3b69aa2e17a (diff) | |
download | llvm-12c74dc2c2ee306f60fb39a9b2a43000e23addcc.tar.gz llvm-12c74dc2c2ee306f60fb39a9b2a43000e23addcc.tar.bz2 llvm-12c74dc2c2ee306f60fb39a9b2a43000e23addcc.tar.xz |
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
Diffstat (limited to 'tools/lto')
-rw-r--r-- | tools/lto/LTOModule.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
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<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), @@ -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, |