Forward the -fno-elide-constructor argument to clang -cc1. Fixes PR8652.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@119915 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/clang.xcodeproj/project.pbxproj b/clang.xcodeproj/project.pbxproj
index 6013c3b..56ff905 100644
--- a/clang.xcodeproj/project.pbxproj
+++ b/clang.xcodeproj/project.pbxproj
@@ -1931,6 +1931,7 @@
isa = PBXProject;
buildConfigurationList = 1DEB923508733DC60010E9CD /* Build configuration list for PBXProject "clang" */;
compatibilityVersion = "Xcode 2.4";
+ developmentRegion = English;
hasScannedForEncodings = 1;
knownRegions = (
English,
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 0198f34..eeec267 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -270,6 +270,7 @@
def fdiagnostics_show_option : Flag<"-fdiagnostics-show-option">, Group<f_Group>;
def fdiagnostics_show_category_EQ : Joined<"-fdiagnostics-show-category=">, Group<f_Group>;
def fdollars_in_identifiers : Flag<"-fdollars-in-identifiers">, Group<f_Group>;
+def felide_constructors : Flag<"-felide-constructors">, Group<f_Group>;
def feliminate_unused_debug_symbols : Flag<"-feliminate-unused-debug-symbols">, Group<f_Group>;
def femit_all_decls : Flag<"-femit-all-decls">, Group<f_Group>;
def fencoding_EQ : Joined<"-fencoding=">, Group<f_Group>;
@@ -325,6 +326,7 @@
def fno_diagnostics_fixit_info : Flag<"-fno-diagnostics-fixit-info">, Group<f_Group>;
def fno_diagnostics_show_option : Flag<"-fno-diagnostics-show-option">, Group<f_Group>;
def fno_dollars_in_identifiers : Flag<"-fno-dollars-in-identifiers">, Group<f_Group>;
+def fno_elide_constructors : Flag<"-fno-elide-constructors">, Group<f_Group>;
def fno_eliminate_unused_debug_symbols : Flag<"-fno-eliminate-unused-debug-symbols">, Group<f_Group>;
def fno_exceptions : Flag<"-fno-exceptions">, Group<f_Group>;
def fno_finite_math_only : Flag<"-fno-finite-math-only">, Group<clang_ignored_f_Group>;
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 20977f2..fafe1d2 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1347,6 +1347,12 @@
false))
CmdArgs.push_back("-fno-access-control");
+ // -felide-constructors is the default.
+ if (Args.hasFlag(options::OPT_fno_elide_constructors,
+ options::OPT_felide_constructors,
+ false))
+ CmdArgs.push_back("-fno-elide-constructors");
+
// -fexceptions=0 is default.
if (!KernelOrKext &&
needsExceptions(Args, InputType, getToolChain().getTriple()))