the dwarf .debug_aranges section.
llvm-svn: 201379
HelpText<"Split out the dwarf .dwo sections">;
def gnu_pubnames : Flag<["-"], "gnu-pubnames">,
HelpText<"Emit newer GNU style pubnames">;
+def arange_sections : Flag<["-"], "arange_sections">,
+ HelpText<"Emit DWARF .debug_arange sections">;
def fforbid_guard_variables : Flag<["-"], "fforbid-guard-variables">,
HelpText<"Emit an error if a C++ static local initializer would need a guard variable">;
def no_implicit_float : Flag<["-"], "no-implicit-float">,
def gcolumn_info : Flag<["-"], "gcolumn-info">, Group<g_flags_Group>;
def gsplit_dwarf : Flag<["-"], "gsplit-dwarf">, Group<g_flags_Group>;
def ggnu_pubnames : Flag<["-"], "ggnu-pubnames">, Group<g_flags_Group>;
+def gdwarf_aranges : Flag<["-"], "gdwarf-aranges">, Group<g_flags_Group>;
def headerpad__max__install__names : Joined<["-"], "headerpad_max_install_names">;
def help : Flag<["-", "--"], "help">, Flags<[CC1Option]>,
HelpText<"Display available options">;
CmdArgs.push_back("-generate-gnu-dwarf-pub-sections");
}
+ // -gdwarf-aranges turns on the emission of the aranges section in the
+ // backend.
+ if (Args.hasArg(options::OPT_gdwarf_aranges)) {
+ CmdArgs.push_back("-backend-option");
+ CmdArgs.push_back("-generate-arange-section");
+ }
+
if (Args.hasFlag(options::OPT_fdebug_types_section,
options::OPT_fno_debug_types_section, false)) {
CmdArgs.push_back("-backend-option");
//
// RUN: %clang -### -c -ggnu-pubnames %s 2>&1 | FileCheck -check-prefix=GOPT %s
//
+// RUN: %clang -### -c -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=GARANGE %s
+//
// RUN: %clang -### -fdebug-types-section %s 2>&1 \
// RUN: | FileCheck -check-prefix=FDTS %s
//
//
// G_DARWIN: "-cc1"
// G_DARWIN: "-gdwarf-2"
-//
+//
// G_D2: "-cc1"
// G_D2: "-gdwarf-2"
//
//
// GOPT: -generate-gnu-dwarf-pub-sections
//
+// GARANGE: -generate-arange-section
+//
// FDTS: "-backend-option" "-generate-type-units"
//
// NOFDTS-NOT: "-backend-option" "-generate-type-units"