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Driver: Add -fno-profile-arcs to go with -fprofile-arcs 

This is a trivial gcc-compatible change.

llvm-svn: 215051
This commit is contained in:
Justin Bogner 2014-08-07 03:14:34 +00:00
parent 64a8cc7d0d
commit 31a4aca69b
3 changed files with 7 additions and 3 deletions
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1
clang/include/clang/Driver/Options.td
View File

@ -822,6 +822,7 @@ def fno_pic : Flag<["-"], "fno-pic">, Group<f_Group>;
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 fno_profile_arcs : Flag<["-"], "fno-profile-arcs">, Group<f_Group>;
def fprofile_generate : Flag<["-"], "fprofile-generate">, Group<f_Group>;
def framework : Separate<["-"], "framework">, Flags<[LinkerInput]>;
def frandom_seed_EQ : Joined<["-"], "frandom-seed=">, Group<clang_ignored_f_Group>;

3
clang/lib/Driver/ToolChains.cpp
View File

@ -333,7 +333,8 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args,
}
// If we are building profile support, link that library in.
if (Args.hasArg(options::OPT_fprofile_arcs) ||
if (Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
false) ||
Args.hasArg(options::OPT_fprofile_generate) ||
Args.hasArg(options::OPT_fprofile_instr_generate) ||
Args.hasArg(options::OPT_fcreate_profile) ||

6
clang/lib/Driver/Tools.cpp
View File

@ -2105,7 +2105,8 @@ static void addClangRTLinux(
static void addProfileRT(
const ToolChain &TC, const ArgList &Args, ArgStringList &CmdArgs) {
if (!(Args.hasArg(options::OPT_fprofile_arcs) ||
if (!(Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
false) ||
Args.hasArg(options::OPT_fprofile_generate) ||
Args.hasArg(options::OPT_fprofile_instr_generate) ||
Args.hasArg(options::OPT_fcreate_profile) ||
@ -3226,7 +3227,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
if (Args.hasArg(options::OPT_ftest_coverage) ||
Args.hasArg(options::OPT_coverage))
CmdArgs.push_back("-femit-coverage-notes");
if (Args.hasArg(options::OPT_fprofile_arcs) ||
if (Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
false) ||
Args.hasArg(options::OPT_coverage))
CmdArgs.push_back("-femit-coverage-data");