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| author | Manoj Gupta <manojgupta@google.com> | 2018-05-09 21:41:18 +0000 |
|---|---|---|
| committer | Manoj Gupta <manojgupta@google.com> | 2018-05-09 21:41:18 +0000 |
| commit | 4fbf84c1732fca596ad1d6e96015e19760eb8a9b (patch) | |
| tree | da2839f5bb056cbf550d7d5b63590981ab29331f /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 4246a462a33fd045addf052c4b6b816e91f82fed (diff) | |
| download | llvm-4fbf84c1732fca596ad1d6e96015e19760eb8a9b.zip llvm-4fbf84c1732fca596ad1d6e96015e19760eb8a9b.tar.gz llvm-4fbf84c1732fca596ad1d6e96015e19760eb8a9b.tar.bz2 | |
[Clang] Implement function attribute no_stack_protector.
Summary:
This attribute tells clang to skip this function from stack protector
when -stack-protector option is passed.
GCC option for this is:
__attribute__((__optimize__("no-stack-protector"))) and the
equivalent clang syntax would be: __attribute__((no_stack_protector))
This is used in Linux kernel to selectively disable stack protector
in certain functions.
Reviewers: aaron.ballman, rsmith, rnk, probinson
Reviewed By: aaron.ballman
Subscribers: probinson, srhines, cfe-commits
Differential Revision: https://reviews.llvm.org/D46300
llvm-svn: 331925
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions