Standardize Driver translation to call clang-cc using '-foo' form instead of '--foo'.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89497 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 5f0551b..994bffa 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -440,12 +440,12 @@
true) ||
Args.hasArg(options::OPT_mkernel) ||
Args.hasArg(options::OPT_fapple_kext))
- CmdArgs.push_back("--disable-red-zone");
+ CmdArgs.push_back("-disable-red-zone");
if (Args.hasFlag(options::OPT_msoft_float,
options::OPT_mno_soft_float,
false))
- CmdArgs.push_back("--no-implicit-float");
+ CmdArgs.push_back("-no-implicit-float");
const char *CPUName = 0;
if (const Arg *A = Args.getLastArg(options::OPT_march_EQ)) {
@@ -479,7 +479,7 @@
}
if (CPUName) {
- CmdArgs.push_back("--mcpu");
+ CmdArgs.push_back("-mcpu");
CmdArgs.push_back(CPUName);
}
@@ -707,7 +707,7 @@
else
Model = getToolChain().GetDefaultRelocationModel();
}
- CmdArgs.push_back("--relocation-model");
+ CmdArgs.push_back("-relocation-model");
CmdArgs.push_back(Model);
// Infer the __PIC__ value.
@@ -722,24 +722,24 @@
}
if (Args.hasArg(options::OPT_ftime_report))
- CmdArgs.push_back("--time-passes");
+ CmdArgs.push_back("-time-passes");
// FIXME: Set --enable-unsafe-fp-math.
if (Args.hasFlag(options::OPT_fno_omit_frame_pointer,
options::OPT_fomit_frame_pointer))
- CmdArgs.push_back("--disable-fp-elim");
+ CmdArgs.push_back("-disable-fp-elim");
if (!Args.hasFlag(options::OPT_fzero_initialized_in_bss,
options::OPT_fno_zero_initialized_in_bss,
true))
- CmdArgs.push_back("--nozero-initialized-in-bss");
+ CmdArgs.push_back("-nozero-initialized-in-bss");
if (Args.hasArg(options::OPT_dA) || Args.hasArg(options::OPT_fverbose_asm))
- CmdArgs.push_back("--asm-verbose");
+ CmdArgs.push_back("-asm-verbose");
if (Args.hasArg(options::OPT_fdebug_pass_structure))
- CmdArgs.push_back("--debug-pass=Structure");
+ CmdArgs.push_back("-debug-pass=Structure");
if (Args.hasArg(options::OPT_fdebug_pass_arguments))
- CmdArgs.push_back("--debug-pass=Arguments");
+ CmdArgs.push_back("-debug-pass=Arguments");
if (!Args.hasFlag(options::OPT_fmerge_all_constants,
options::OPT_fno_merge_all_constants))
- CmdArgs.push_back("--no-merge-all-constants");
+ CmdArgs.push_back("-no-merge-all-constants");
// This is a coarse approximation of what llvm-gcc actually does, both
// -fasynchronous-unwind-tables and -fnon-call-exceptions interact in more
@@ -751,9 +751,9 @@
!Args.hasArg(options::OPT_mkernel));
if (Args.hasFlag(options::OPT_funwind_tables, options::OPT_fno_unwind_tables,
AsynchronousUnwindTables))
- CmdArgs.push_back("--unwind-tables=1");
+ CmdArgs.push_back("-unwind-tables=1");
else
- CmdArgs.push_back("--unwind-tables=0");
+ CmdArgs.push_back("-unwind-tables=0");
// FIXME: Handle -mtune=.
(void) Args.hasArg(options::OPT_mtune_EQ);
@@ -786,7 +786,7 @@
CmdArgs.push_back("-fno-math-errno");
if (Arg *A = Args.getLastArg(options::OPT_flimited_precision_EQ)) {
- CmdArgs.push_back("--limit-float-precision");
+ CmdArgs.push_back("-limit-float-precision");
CmdArgs.push_back(A->getValue(Args));
}
@@ -865,7 +865,7 @@
}
if (Args.hasArg(options::OPT__relocatable_pch))
- CmdArgs.push_back("--relocatable-pch");
+ CmdArgs.push_back("-relocatable-pch");
if (Arg *A = Args.getLastArg(options::OPT_fconstant_string_class_EQ)) {
CmdArgs.push_back("-fconstant-string-class");
@@ -1703,7 +1703,7 @@
// to be a good reason.
CmdArgs.push_back("/dev/null");
- CmdArgs.push_back("--output-pch=");
+ CmdArgs.push_back("-output-pch=");
CmdArgs.push_back(Output.getFilename());
}