[asan] Add clang flag -fsanitize-address-use-odr-indicator
Reviewers: eugenis, m.ostapenko, ygribov
Subscribers: hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D55157
llvm-svn: 348327
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 74b39ce..1d48863 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -1115,6 +1115,11 @@
}
Opts.SanitizeAddressGlobalsDeadStripping =
Args.hasArg(OPT_fsanitize_address_globals_dead_stripping);
+ if (Arg *A = Args.getLastArg(OPT_fsanitize_address_use_odr_indicator,
+ OPT_fno_sanitize_address_use_odr_indicator)) {
+ Opts.SanitizeAddressUseOdrIndicator =
+ A->getOption().getID() == OPT_fsanitize_address_use_odr_indicator;
+ }
Opts.SSPBufferSize =
getLastArgIntValue(Args, OPT_stack_protector_buffer_size, 8, Diags);
Opts.StackRealignment = Args.hasArg(OPT_mstackrealign);