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Moved 25 flags to clang_ignored_gcc_optimization_f_Group. Will display a warning 

to the user if they try to pass those optimizations. The revision for this patch
is here: http://reviews.llvm.org/D4474. This patch will fix many errors in the
rebuild of Debian with clang. Here is a link to the page for unknown arguments:
http://clang.debian.net/status.php?version=3.4.2&key=UNKNOWN_ARG

llvm-svn: 213365
This commit is contained in:
Arthur Marble 2014-07-18 11:38:58 +00:00
parent 5f7279ea6d
commit c0d0603999
2 changed files with 80 additions and 30 deletions
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52
clang/include/clang/Driver/Options.td
View File

@ -475,11 +475,11 @@ def fencoding_EQ : Joined<["-"], "fencoding=">, Group<f_Group>;
def ferror_limit_EQ : Joined<["-"], "ferror-limit=">, Group<f_Group>, Flags<[CoreOption]>;
def fexceptions : Flag<["-"], "fexceptions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Enable support for exception handling">;
def : Flag<["-"], "fexpensive-optimizations">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "fno-expensive-optimizations">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "fexpensive-optimizations">, Group<clang_ignored_gcc_optimization_f_Group>;
def : Flag<["-"], "fno-expensive-optimizations">, Group<clang_ignored_gcc_optimization_f_Group>;
def fextdirs_EQ : Joined<["-"], "fextdirs=">, Group<f_Group>;
def : Flag<["-"], "fdefer-pop">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "fno-defer-pop">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "fdefer-pop">, Group<clang_ignored_gcc_optimization_f_Group>;
def : Flag<["-"], "fno-defer-pop">, Group<clang_ignored_gcc_optimization_f_Group>;
def : Flag<["-"], "fextended-identifiers">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "fno-extended-identifiers">, Group<f_Group>, Flags<[Unsupported]>;
def fhosted : Flag<["-"], "fhosted">, Group<f_Group>;
@ -568,12 +568,11 @@ def fgnu_runtime : Flag<["-"], "fgnu-runtime">, Group<f_Group>,
def fheinous_gnu_extensions : Flag<["-"], "fheinous-gnu-extensions">, Flags<[CC1Option]>;
def filelist : Separate<["-"], "filelist">, Flags<[LinkerInput]>;
def : Flag<["-"], "findirect-virtual-calls">, Alias<fapple_kext>;
def finline_functions : Flag<["-"], "finline-functions">, Group<clang_ignored_f_Group>;
def finline_functions : Flag<["-"], "finline-functions">, Group<clang_ignored_gcc_optimization_f_Group>;
def finline : Flag<["-"], "finline">, Group<clang_ignored_f_Group>;
def finput_charset_EQ : Joined<["-"], "finput-charset=">, Group<f_Group>;
def finstrument_functions : Flag<["-"], "finstrument-functions">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Generate calls to instrument function entry and exit">;
def : Flag<["-"], "fkeep-inline-functions">, Group<clang_ignored_f_Group>;
def flat__namespace : Flag<["-"], "flat_namespace">;
def flax_vector_conversions : Flag<["-"], "flax-vector-conversions">, Group<f_Group>;
def flimited_precision_EQ : Joined<["-"], "flimited-precision=">, Group<f_Group>;
@ -695,7 +694,6 @@ def fno_exceptions : Flag<["-"], "fno-exceptions">, Group<f_Group>;
def fno_gnu_keywords : Flag<["-"], "fno-gnu-keywords">, Group<f_Group>, Flags<[CC1Option]>;
def fno_inline_functions : Flag<["-"], "fno-inline-functions">, Group<f_clang_Group>, Flags<[CC1Option]>;
def fno_inline : Flag<["-"], "fno-inline">, Group<f_clang_Group>, Flags<[CC1Option]>;
def : Flag<["-"], "fno-keep-inline-functions">, Group<clang_ignored_f_Group>;
def fno_lax_vector_conversions : Flag<["-"], "fno-lax-vector-conversions">, Group<f_Group>,
HelpText<"Disallow implicit conversions between vectors with a different number of elements or different element types">, Flags<[CC1Option]>;
def fno_merge_all_constants : Flag<["-"], "fno-merge-all-constants">, Group<f_Group>,
@ -814,7 +812,7 @@ def frtti : Flag<["-"], "frtti">, Group<f_Group>;
def : Flag<["-"], "fsched-interblock">, Group<clang_ignored_f_Group>;
def fshort_enums : Flag<["-"], "fshort-enums">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Allocate to an enum type only as many bytes as it needs for the declared range of possible values">;
def : Flag<["-"], "freorder-blocks">, Group<clang_ignored_f_Group>;
def : Flag<["-"], "freorder-blocks">, Group<clang_ignored_gcc_optimization_f_Group>;
def fshort_wchar : Flag<["-"], "fshort-wchar">, Group<f_Group>, Flags<[CC1Option]>,
HelpText<"Force wchar_t to be a short unsigned int">;
def fno_short_wchar : Flag<["-"], "fno-short-wchar">, Group<f_Group>, Flags<[CC1Option]>,
@ -1588,53 +1586,55 @@ multiclass BooleanFFlag<string name> {
def _fno : Flag<["-"], "fno-"#name>;
}
def fprofile_dir : Joined<["-"], "fprofile-dir=">, Group<clang_ignored_f_Group>;
defm : BooleanFFlag<"no-keep-inline-functions">, Group<clang_ignored_gcc_optimization_f_Group>;
defm profile_use : BooleanFFlag<"profile-use">, Group<clang_ignored_f_Group>;
def fprofile_use_EQ : Joined<["-"], "fprofile-use=">, Group<clang_ignored_f_Group>;
def fprofile_dir : Joined<["-"], "fprofile-dir=">, Group<clang_ignored_gcc_optimization_f_Group>;
defm profile_use : BooleanFFlag<"profile-use">, Group<clang_ignored_gcc_optimization_f_Group>;
def fprofile_use_EQ : Joined<["-"], "fprofile-use=">, Group<clang_ignored_gcc_optimization_f_Group>;
def fuse_ld_EQ : Joined<["-"], "fuse-ld=">, Group<f_Group>;
defm align_functions : BooleanFFlag<"align-functions">, Group<clang_ignored_f_Group>;
def falign_functions_EQ : Joined<["-"], "falign-functions=">, Group<clang_ignored_f_Group>;
defm align_functions : BooleanFFlag<"align-functions">, Group<clang_ignored_gcc_optimization_f_Group>;
def falign_functions_EQ : Joined<["-"], "falign-functions=">, Group<clang_ignored_gcc_optimization_f_Group>;
// FIXME: This option should be supported and wired up to our diognostics, but
// 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 eliminate_unused_debug_types : BooleanFFlag<"eliminate-unused-debug-types">, Group<clang_ignored_f_Group>;
defm float_store : BooleanFFlag<"float-store">, Group<clang_ignored_f_Group>;
defm float_store : BooleanFFlag<"float-store">, Group<clang_ignored_gcc_optimization_f_Group>;
defm function_attribute_list : BooleanFFlag<"function-attribute-list">, Group<clang_ignored_f_Group>;
defm gcse : BooleanFFlag<"gcse">, Group<clang_ignored_f_Group>;
defm gcse : BooleanFFlag<"gcse">, Group<clang_ignored_gcc_optimization_f_Group>;
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>;
def finline_limit_EQ : Joined<["-"], "finline-limit=">, Group<clang_ignored_gcc_optimization_f_Group>;
defm finline_limit : BooleanFFlag<"inline-limit">, Group<clang_ignored_gcc_optimization_f_Group>;
defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_f_Group>;
defm ivopts : BooleanFFlag<"ivopts">, Group<clang_ignored_gcc_optimization_f_Group>;
defm non_call_exceptions : BooleanFFlag<"non-call-exceptions">, Group<clang_ignored_f_Group>;
defm permissive : BooleanFFlag<"permissive">, Group<clang_ignored_f_Group>;
defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_f_Group>;
defm prefetch_loop_arrays : BooleanFFlag<"prefetch-loop-arrays">, Group<clang_ignored_gcc_optimization_f_Group>;
defm printf : BooleanFFlag<"printf">, Group<clang_ignored_f_Group>;
defm profile : BooleanFFlag<"profile">, Group<clang_ignored_f_Group>;
defm profile_correction : BooleanFFlag<"profile-correction">, Group<clang_ignored_f_Group>;
defm profile_correction : BooleanFFlag<"profile-correction">, Group<clang_ignored_gcc_optimization_f_Group>;
defm profile_generate_sampling : BooleanFFlag<"profile-generate-sampling">, Group<clang_ignored_f_Group>;
defm profile_reusedist : BooleanFFlag<"profile-reusedist">, Group<clang_ignored_f_Group>;
defm profile_values : BooleanFFlag<"profile-values">, Group<clang_ignored_f_Group>;
defm profile_values : BooleanFFlag<"profile-values">, Group<clang_ignored_gcc_optimization_f_Group>;
defm regs_graph : BooleanFFlag<"regs-graph">, Group<clang_ignored_f_Group>;
defm ripa : BooleanFFlag<"ripa">, Group<clang_ignored_f_Group>;
defm rounding_math : BooleanFFlag<"rounding-math">, Group<clang_ignored_f_Group>;
defm schedule_insns : BooleanFFlag<"schedule-insns">, Group<clang_ignored_f_Group>;
defm rounding_math : BooleanFFlag<"rounding-math">, Group<clang_ignored_gcc_optimization_f_Group>;
defm schedule_insns : BooleanFFlag<"schedule-insns">, Group<clang_ignored_gcc_optimization_f_Group>;
defm see : BooleanFFlag<"see">, Group<clang_ignored_f_Group>;
defm signaling_nans : BooleanFFlag<"signaling-nans">, Group<clang_ignored_f_Group>;
defm signaling_nans : BooleanFFlag<"signaling-nans">, Group<clang_ignored_gcc_optimization_f_Group>;
defm spec_constr_count : BooleanFFlag<"spec-constr-count">, Group<clang_ignored_f_Group>;
defm strength_reduce :
BooleanFFlag<"strength-reduce">, Group<clang_ignored_f_Group>;
BooleanFFlag<"strength-reduce">, Group<clang_ignored_gcc_optimization_f_Group>;
defm tls_model : BooleanFFlag<"tls-model">, Group<clang_ignored_f_Group>;
defm tracer : BooleanFFlag<"tracer">, Group<clang_ignored_f_Group>;
defm tracer : BooleanFFlag<"tracer">, Group<clang_ignored_gcc_optimization_f_Group>;
defm tree_salias : BooleanFFlag<"tree-salias">, Group<clang_ignored_f_Group>;
defm tree_vectorizer_verbose : BooleanFFlag<"tree-vectorizer-verbose">, Group<clang_ignored_f_Group>;
defm unroll_all_loops : BooleanFFlag<"unroll-all-loops">, Group<clang_ignored_f_Group>;
defm unswitch_loops : BooleanFFlag<"unswitch-loops">, Group<clang_ignored_f_Group>;
defm unroll_all_loops : BooleanFFlag<"unroll-all-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
defm unswitch_loops : BooleanFFlag<"unswitch-loops">, Group<clang_ignored_gcc_optimization_f_Group>;
// gfortran options that we recognize in the driver and pass along when

58
clang/test/Driver/clang_f_opts.c
View File

@ -170,10 +170,60 @@
// IGNORE-NOT: error: unknown argument
// Test that the warning is displayed on these.
// RUN: %clang -### -finline-limit=1000 %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING1 %s
// RUN: %clang -### -finline-limit %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING2 %s
// CHECK-WARNING1: optimization flag '-finline-limit=1000' is not supported
// CHECK-WARNING2: optimization flag '-finline-limit' is not supported
// RUN: %clang -### \
// RUN: -finline-limit=1000 \
// RUN: -finline-limit \
// RUN: -fexpensive-optimizations \
// RUN: -fno-expensive-optimizations \
// RUN: -fno-defer-pop \
// RUN: -finline-functions \
// RUN: -fno-keep-inline-functions \
// RUN: -freorder-blocks \
// RUN: -fprofile-dir=/rand/dir \
// RUN: -fprofile-use \
// RUN: -fprofile-use=/rand/dir \
// RUN: -falign-functions \
// RUN: -falign-functions=1 \
// RUN: -ffloat-store \
// RUN: -fgcse \
// RUN: -fivopts \
// RUN: -fprefetch-loop-arrays \
// RUN: -fprofile-correction \
// RUN: -fprofile-values \
// RUN: -frounding-math \
// RUN: -fschedule-insns \
// RUN: -fsignaling-nans \
// RUN: -fstrength-reduce \
// RUN: -ftracer \
// RUN: -funroll-all-loops \
// RUN: -funswitch-loops \
// RUN: %s 2>&1 | FileCheck --check-prefix=CHECK-WARNING %s
// CHECK-WARNING-DAG: optimization flag '-finline-limit=1000' is not supported
// CHECK-WARNING-DAG: optimization flag '-finline-limit' is not supported
// CHECK-WARNING-DAG: optimization flag '-fexpensive-optimizations' is not supported
// CHECK-WARNING-DAG: optimization flag '-fno-expensive-optimizations' is not supported
// CHECK-WARNING-DAG: optimization flag '-fno-defer-pop' is not supported
// CHECK-WARNING-DAG: optimization flag '-finline-functions' is not supported
// CHECK-WARNING-DAG: optimization flag '-fno-keep-inline-functions' is not supported
// CHECK-WARNING-DAG: optimization flag '-freorder-blocks' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprofile-dir=/rand/dir' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprofile-use' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprofile-use=/rand/dir' is not supported
// CHECK-WARNING-DAG: optimization flag '-falign-functions' is not supported
// CHECK-WARNING-DAG: optimization flag '-falign-functions=1' is not supported
// CHECK-WARNING-DAG: optimization flag '-ffloat-store' is not supported
// CHECK-WARNING-DAG: optimization flag '-fgcse' is not supported
// CHECK-WARNING-DAG: optimization flag '-fivopts' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprefetch-loop-arrays' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprofile-correction' is not supported
// CHECK-WARNING-DAG: optimization flag '-fprofile-values' is not supported
// CHECK-WARNING-DAG: optimization flag '-frounding-math' is not supported
// CHECK-WARNING-DAG: optimization flag '-fschedule-insns' is not supported
// CHECK-WARNING-DAG: optimization flag '-fsignaling-nans' is not supported
// CHECK-WARNING-DAG: optimization flag '-fstrength-reduce' is not supported
// CHECK-WARNING-DAG: optimization flag '-ftracer' is not supported
// CHECK-WARNING-DAG: optimization flag '-funroll-all-loops' is not supported
// CHECK-WARNING-DAG: optimization flag '-funswitch-loops' is not supported
// Test that we mute the warning on these
// RUN: %clang -### -finline-limit=1000 -Wno-invalid-command-line-argument \