Author: ddunbar
Date: Mon Apr 18 14:44:09 2011
New Revision: 129712
URL: http://llvm.org/viewvc/llvm-project?rev=129712&view=rev
Log:
Driver: Support -fno-lto.
Modified:
cfe/trunk/include/clang/Driver/Options.td
cfe/trunk/lib/Driver/Driver.cpp
Modified: cfe/trunk/include/clang/Driver/Options.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Options.td?rev=129712&r1=129711&r2=129712&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/Options.td (original)
+++ cfe/trunk/include/clang/Driver/Options.td Mon Apr 18 14:44:09 2011
@@ -305,6 +305,7 @@
HelpText<"Limit debug information produced to reduce size of debug binary">;
def flimited_precision_EQ : Joined<"-flimited-precision=">, Group<f_Group>;
def flto : Flag<"-flto">, Group<f_Group>;
+def fno_lto : Flag<"-fno-lto">, Group<f_Group>;
def fmacro_backtrace_limit_EQ : Joined<"-fmacro-backtrace-limit=">,
Group<f_Group>;
def fmath_errno : Flag<"-fmath-errno">, Group<f_Group>;
Modified: cfe/trunk/lib/Driver/Driver.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=129712&r1=129711&r2=129712&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Mon Apr 18 14:44:09 2011
@@ -950,7 +950,8 @@
} else if (Args.hasArg(options::OPT_emit_ast)) {
return new CompileJobAction(Input, types::TY_AST);
} else if (Args.hasArg(options::OPT_emit_llvm) ||
- Args.hasArg(options::OPT_flto) || HasO4) {
+ Args.hasFlag(options::OPT_flto, options::OPT_fno_lto, false) ||
+ HasO4) {
types::ID Output =
Args.hasArg(options::OPT_S) ? types::TY_LTO_IR : types::TY_LTO_BC;
return new CompileJobAction(Input, Output);
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