Turn struct-path aware TBAA on by default.
Use -no-struct-path-tbaa to turn it off.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@191695 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index dd48bc1..93571ff 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -2183,8 +2183,9 @@
options::OPT_fno_strict_aliasing,
getToolChain().IsStrictAliasingDefault()))
CmdArgs.push_back("-relaxed-aliasing");
- if (Args.hasArg(options::OPT_fstruct_path_tbaa))
- CmdArgs.push_back("-struct-path-tbaa");
+ if (!Args.hasFlag(options::OPT_fstruct_path_tbaa,
+ options::OPT_fno_struct_path_tbaa))
+ CmdArgs.push_back("-no-struct-path-tbaa");
if (Args.hasFlag(options::OPT_fstrict_enums, options::OPT_fno_strict_enums,
false))
CmdArgs.push_back("-fstrict-enums");