This maps the /EP argument to both -E and -P.
Patch by Ehsan Akhgari!
Differential Reviion: http://reviews.llvm.org/D4133
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@210935
91177308-0d34-0410-b5e6-
96231b3b80d8
def _SLASH_M_Group : OptionGroup<"</M group>">, Group<cl_compile_Group>;
+def _SLASH_EP : CLFlag<"EP">,
+ HelpText<"Disable linemarker output and preprocess to stdout">;
def _SLASH_FA : CLFlag<"FA">,
HelpText<"Output assembly code file during compilation">;
def _SLASH_Fa : CLJoined<"Fa">,
def _SLASH_d2Zi_PLUS : CLFlag<"d2Zi+">;
def _SLASH_doc : CLJoined<"doc">;
def _SLASH_EH : CLJoined<"EH">;
-def _SLASH_EP : CLFlag<"EP">;
def _SLASH_FA_joined : CLJoined<"FA">;
def _SLASH_favor : CLJoined<"favor">;
def _SLASH_FC : CLFlag<"FC">;
Arg *PhaseArg = nullptr;
phases::ID FinalPhase;
- // -{E,M,MM} and /P only run the preprocessor.
+ // -{E,EP,P,M,MM} only run the preprocessor.
if (CCCIsCPP() ||
(PhaseArg = DAL.getLastArg(options::OPT_E)) ||
+ (PhaseArg = DAL.getLastArg(options::OPT__SLASH_EP)) ||
(PhaseArg = DAL.getLastArg(options::OPT_M, options::OPT_MM)) ||
(PhaseArg = DAL.getLastArg(options::OPT__SLASH_P))) {
FinalPhase = phases::Preprocess;
if (!Args.hasArg(options::OPT_frtti, options::OPT_fno_rtti))
CmdArgs.push_back("-fno-rtti");
+ // /EP should expand to -E -P.
+ if (Args.hasArg(options::OPT__SLASH_EP)) {
+ CmdArgs.push_back("-E");
+ CmdArgs.push_back("-P");
+ }
+
const Driver &D = getToolChain().getDriver();
Arg *MostGeneralArg = Args.getLastArg(options::OPT__SLASH_vmg);
Arg *BestCaseArg = Args.getLastArg(options::OPT__SLASH_vmb);
// E: "-E"
// E: "-o" "-"
+// RUN: %clang_cl /EP -### -- %s 2>&1 | FileCheck -check-prefix=EP %s
+// EP: "-E"
+// EP: "-P"
+// EP: "-o" "-"
+
// RTTI is on by default; just check that we don't error.
// RUN: %clang_cl /Zs /GR -- %s 2>&1
// RUN: /docname \
// RUN: /d2Zi+ \
// RUN: /EHsc \
-// RUN: /EP \
// RUN: /F \
// RUN: /FA \
// RUN: /FAc \