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Added f and m flags to be ignored. These will not display a warning. The revision 

for this patch is here: http://reviews.llvm.org/D4570. This will help with the
rebuild of Debian with clang. Here is a link to the errors that Debian is
experiencing: http://clang.debian.net/status.php?version=3.4.2&key=UNKNOWN_ARG

llvm-svn: 214907
This commit is contained in:
Arthur Marble 2014-08-05 18:21:20 +00:00
parent 731f6d380f
commit 05b0798916
2 changed files with 20 additions and 0 deletions
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10
clang/include/clang/Driver/Options.td
View File

@ -476,6 +476,7 @@ def femit_all_decls : Flag<["-"], "femit-all-decls">, Group<f_Group>, Flags<[CC1
HelpText<"Emit all declarations, even if unused">;
def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>;
def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>, Flags<[CoreOption]>;
def fexec_charset_EQ : Joined<["-"], "fexec-charset=">, Group<clang_ignored_f_Group>;
def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Enable support for exception handling">;
def fexcess_precision_EQ : Joined<["-"], "fexcess-precision=">,
@ -797,6 +798,7 @@ def foptimize_sibling_calls : Flag<["-"], "foptimize-sibling-calls">, Group<f_Gr
def force__cpusubtype__ALL : Flag<["-"], "force_cpusubtype_ALL">;
def force__flat__namespace : Flag<["-"], "force_flat_namespace">;
def force__load : Separate<["-"], "force_load">;
def force_addr : Joined<["-"], "fforce-addr">, Group<clang_ignored_f_Group>;
def foutput_class_dir_EQ : Joined<["-"], "foutput-class-dir=">, Group<f_Group>;
def fpack_struct : Flag<["-"], "fpack-struct">, Group<f_Group>;
def fno_pack_struct : Flag<["-"], "fno-pack-struct">, Group<f_Group>;
@ -1039,6 +1041,10 @@ def m3dnow : Flag<["-"], "m3dnow">, Group<m_x86_Features_Group>;
def m64 : Flag<["-"], "m64">, Group<m_Group>, Flags<[DriverOption, CoreOption]>;
def mx32 : Flag<["-"], "mx32">, Group<m_Group>, Flags<[DriverOption, CoreOption]>;
def mabi_EQ : Joined<["-"], "mabi=">, Group<m_Group>;
def malign_functions_EQ : Joined<["-"], "malign-functions=">, Group<clang_ignored_m_Group>;
def malign_loops_EQ : Joined<["-"], "malign-loops=">, Group<clang_ignored_m_Group>;
def malign_jumps_EQ : Joined<["-"], "malign-jumps=">, Group<clang_ignored_m_Group>;
def mfancy_math_387 : Flag<["-"], "mfancy-math-387">, Group<clang_ignored_m_Group>;
def march_EQ : Joined<["-"], "march=">, Group<m_Group>;
def masm_EQ : Joined<["-"], "masm=">, Group<m_Group>, Flags<[DriverOption]>;
def mcmodel_EQ : Joined<["-"], "mcmodel=">, Group<m_Group>;
@ -1620,6 +1626,7 @@ def falign_jumps_EQ : Joined<["-"], "falign-jumps=">, Group<clang_ignored_gcc_op
// ignore it for now to avoid breaking builds that use it.
def fdiagnostics_show_location_EQ : Joined<["-"], "fdiagnostics-show-location=">, Group<clang_ignored_f_Group>;
defm fcheck_new : BooleanFFlag<"check-new">, Group<clang_ignored_f_Group>;
defm caller_saves : BooleanFFlag<"caller-saves">, Group<clang_ignored_gcc_optimization_f_Group>;
defm reorder_blocks : BooleanFFlag<"reorder-blocks">, Group<clang_ignored_gcc_optimization_f_Group>;
defm eliminate_unused_debug_types : BooleanFFlag<"eliminate-unused-debug-types">, Group<clang_ignored_f_Group>;
@ -1629,6 +1636,7 @@ defm delete_null_pointer_checks : BooleanFFlag<"delete-null-pointer-checks">,
Group<clang_ignored_gcc_optimization_f_Group>;
defm fat_lto_objects : BooleanFFlag<"fat-lto-objects">, Group<clang_ignored_gcc_optimization_f_Group>;
defm float_store : BooleanFFlag<"float-store">, Group<clang_ignored_gcc_optimization_f_Group>;
defm friend_injection : BooleanFFlag<"friend-injection">, Group<clang_ignored_f_Group>;
defm function_attribute_list : BooleanFFlag<"function-attribute-list">, Group<clang_ignored_f_Group>;
defm gcse : BooleanFFlag<"gcse">, Group<clang_ignored_gcc_optimization_f_Group>;
defm gcse_after_reload: BooleanFFlag<"gcse-after-reload">, Group<clang_ignored_gcc_optimization_f_Group>;
@ -1637,6 +1645,7 @@ defm gcse_sm: BooleanFFlag<"gcse-sm">, Group<clang_ignored_gcc_optimization_f_Gr
defm gnu : BooleanFFlag<"gnu">, Group<clang_ignored_f_Group>;
defm ident : BooleanFFlag<"ident">, Group<clang_ignored_f_Group>;
defm implicit_templates : BooleanFFlag<"implicit-templates">, Group<clang_ignored_f_Group>;
defm implement_inlines : BooleanFFlag<"implement-inlines">, Group<clang_ignored_f_Group>;
defm merge_constants : BooleanFFlag<"merge-constants">, Group<clang_ignored_gcc_optimization_f_Group>;
defm modulo_sched : BooleanFFlag<"modulo-sched">, Group<clang_ignored_gcc_optimization_f_Group>;
defm modulo_sched_allow_regmoves : BooleanFFlag<"modulo-sched-allow-regmoves">,
@ -1671,6 +1680,7 @@ defm signaling_nans : BooleanFFlag<"signaling-nans">, Group<clang_ignored_gcc_op
defm single_precision_constant : BooleanFFlag<"single-precision-constant">,
Group<clang_ignored_gcc_optimization_f_Group>;
defm spec_constr_count : BooleanFFlag<"spec-constr-count">, Group<clang_ignored_f_Group>;
defm stack_check : BooleanFFlag<"stack-check">, Group<clang_ignored_f_Group>;
defm strength_reduce :
BooleanFFlag<"strength-reduce">, Group<clang_ignored_gcc_optimization_f_Group>;
defm tls_model : BooleanFFlag<"tls-model">, Group<clang_ignored_f_Group>;

10
clang/test/Driver/clang_f_opts.c
View File

@ -207,6 +207,16 @@
// RUN: -fno-caller-saves -fcaller-saves \
// RUN: -fno-reorder-blocks -freorder-blocks \
// RUN: -fno-schedule-insns2 -fschedule-insns2 \
// RUN: -fno-stack-check \
// RUN: -fno-check-new -fcheck-new \
// RUN: -ffriend-injection \
// RUN: -fno-implement-inlines -fimplement-inlines \
// RUN: -fstack-check \
// RUN: -fexec-charset=UTF-8 \
// RUN: -fforce-addr \
// RUN: -malign-functions=100 \
// RUN: -malign-loops=100 \
// RUN: -malign-jumps=100 \
// RUN: %s 2>&1 | FileCheck --check-prefix=IGNORE %s
// IGNORE-NOT: error: unknown argument