3 files changed, 9 insertions, 6 deletions
diff --git a/clang/include/clang/Basic/LangOptions.def b/clang/include/clang/Basic/LangOptions.def
index a1ba2daf08a..d2ce7c0df63 100644
--- a/clang/include/clang/Basic/LangOptions.def
+++ b/clang/include/clang/Basic/LangOptions.def
@@ -96,7 +96,8 @@ LANGOPT(OptimizeSize      , 1, 0, "__OPTIMIZE_SIZE__ predefined macro")
 LANGOPT(Static            , 1, 0, "__STATIC__ predefined macro (as opposed to __DYNAMIC__)")
 VALUE_LANGOPT(PackStruct  , 32, 0, 
               "default struct packing maximum alignment")
-VALUE_LANGOPT(PICLevel          , 2, 0, "__PIC__ level")
+VALUE_LANGOPT(PICLevel    , 2, 0, "__PIC__ level")
+VALUE_LANGOPT(PIELevel    , 2, 0, "__PIE__ level")
 LANGOPT(GNUInline         , 1, 0, "GNU inline semantics")
 LANGOPT(NoInlineDefine    , 1, 0, "__NO_INLINE__ predefined macro")
 LANGOPT(Deprecated        , 1, 0, "__DEPRECATED predefined macro")
diff --git a/clang/include/clang/Driver/CC1Options.td b/clang/include/clang/Driver/CC1Options.td
index 18caca6df11..3ab8f834818 100644
--- a/clang/include/clang/Driver/CC1Options.td
+++ b/clang/include/clang/Driver/CC1Options.td
@@ -632,6 +632,8 @@ def fwrapv : Flag<"-fwrapv">,
   HelpText<"Treat signed integer overflow as two's complement">;
 def pic_level : Separate<"-pic-level">,
   HelpText<"Value for __PIC__">;
+def pie_level : Separate<"-pie-level">,
+  HelpText<"Value for __PIE__">;
 def pthread : Flag<"-pthread">,
   HelpText<"Support POSIX threads in generated code">;
 def fpack_struct : Separate<"-fpack-struct">,
diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 7875eae4b74..1b6b20c6b31 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -265,8 +265,8 @@ def exported__symbols__list : Separate<"-exported_symbols_list">;
 def e : JoinedOrSeparate<"-e">;
 def fPIC : Flag<"-fPIC">, Group<f_Group>;
 def fno_PIC : Flag<"-fno-PIC">, Group<f_Group>;
-def fPIE : Flag<"-fPIE">, Group<f_Group>, Flags<[NoArgumentUnused]>;
-def fno_PIE : Flag<"-fno-PIE">, Group<f_Group>, Flags<[NoArgumentUnused]>;
+def fPIE : Flag<"-fPIE">, Group<f_Group>;
+def fno_PIE : Flag<"-fno-PIE">, Group<f_Group>;
 def faccess_control : Flag<"-faccess-control">, Group<f_Group>;
 def fallow_unsupported : Flag<"-fallow-unsupported">, Group<f_Group>;
 def faltivec : Flag<"-faltivec">, Group<f_Group>;
@@ -499,8 +499,8 @@ def fpascal_strings : Flag<"-fpascal-strings">, Group<f_Group>;
 def fpch_preprocess : Flag<"-fpch-preprocess">, Group<f_Group>;
 def fpic : Flag<"-fpic">, Group<f_Group>;
 def fno_pic : Flag<"-fno-pic">, Group<f_Group>;
-def fpie : Flag<"-fpie">, Group<f_Group>, Flags<[NoArgumentUnused]>;
-def fno_pie : Flag<"-fno-pie">, Group<f_Group>, Flags<[NoArgumentUnused]>;
+def fpie : Flag<"-fpie">, Group<f_Group>;
+def fno_pie : Flag<"-fno-pie">, Group<f_Group>;
 def fprofile_arcs : Flag<"-fprofile-arcs">, Group<f_Group>;
 def fprofile_generate : Flag<"-fprofile-generate">, Group<f_Group>;
 def framework : Separate<"-framework">, Flags<[LinkerInput]>;
@@ -605,7 +605,7 @@ def march_EQ : Joined<"-march=">, Group<m_Group>;
 def mcmodel_EQ : Joined<"-mcmodel=">, Group<m_Group>;
 def mconstant_cfstrings : Flag<"-mconstant-cfstrings">, Group<clang_ignored_m_Group>;
 def mcpu_EQ : Joined<"-mcpu=">, Group<m_Group>;
-def mdynamic_no_pic : Joined<"-mdynamic-no-pic">, Group<m_Group>, Flags<[NoArgumentUnused]>;
+def mdynamic_no_pic : Joined<"-mdynamic-no-pic">, Group<m_Group>;
 def mfix_and_continue : Flag<"-mfix-and-continue">, Group<clang_ignored_m_Group>;
 def mfloat_abi_EQ : Joined<"-mfloat-abi=">, Group<m_Group>;
 def mfpmath_EQ : Joined<"-mfpmath=">, Group<m_Group>;