Switch -f{builtin,math-errno,rtti} and -analyzer-purge-dead to -...no... variants instead of using llvm::cl::init(true) arguments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89315 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index e7dcc20..5f0551b 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -779,12 +779,11 @@
break;
}
- if (Args.hasFlag(options::OPT_fmath_errno,
+ // -fmath-errno is default.
+ if (!Args.hasFlag(options::OPT_fmath_errno,
options::OPT_fno_math_errno,
getToolChain().IsMathErrnoDefault()))
- CmdArgs.push_back("--fmath-errno=1");
- else
- CmdArgs.push_back("--fmath-errno=0");
+ CmdArgs.push_back("-fno-math-errno");
if (Arg *A = Args.getLastArg(options::OPT_flimited_precision_EQ)) {
CmdArgs.push_back("--limit-float-precision");
@@ -923,7 +922,7 @@
// -fbuiltin is default.
if (!Args.hasFlag(options::OPT_fbuiltin, options::OPT_fno_builtin))
- CmdArgs.push_back("-fbuiltin=0");
+ CmdArgs.push_back("-fno-builtin");
// -fblocks=0 is default.
if (Args.hasFlag(options::OPT_fblocks, options::OPT_fno_blocks,
@@ -939,7 +938,7 @@
// -frtti is default.
if (!Args.hasFlag(options::OPT_frtti, options::OPT_fno_rtti))
- CmdArgs.push_back("-frtti=0");
+ CmdArgs.push_back("-fno-rtti");
// -fsigned-char is default.
if (!Args.hasFlag(options::OPT_fsigned_char,