diff options
Diffstat (limited to 'gcc/fortran/lang.opt')
| -rw-r--r-- | gcc/fortran/lang.opt | 65 |
1 files changed, 49 insertions, 16 deletions
diff --git a/gcc/fortran/lang.opt b/gcc/fortran/lang.opt index 1e84c69..95be3658 100644 --- a/gcc/fortran/lang.opt +++ b/gcc/fortran/lang.opt @@ -381,21 +381,24 @@ fcheck-array-temporaries Fortran Produce a warning at runtime if a array temporary has been created for a procedure argument -fconvert=big-endian -Fortran RejectNegative -Use big-endian format for unformatted files +fconvert= +Fortran RejectNegative Joined Enum(gfc_convert) Var(flag_convert) Init(GFC_FLAG_CONVERT_NATIVE) +-fconvert=<big-endian|little-endian|native|swap> The endianness used for unformatted files. -fconvert=little-endian -Fortran RejectNegative -Use little-endian format for unformatted files +Enum +Name(gfc_convert) Type(enum gfc_convert) UnknownError(Unrecognized option to endianess value: %qs) -fconvert=native -Fortran RejectNegative -Use native format for unformatted files +EnumValue +Enum(gfc_convert) String(big-endian) Value(GFC_FLAG_CONVERT_BIG) -fconvert=swap -Fortran RejectNegative -Swap endianness for unformatted files +EnumValue +Enum(gfc_convert) String(little-endian) Value(GFC_FLAG_CONVERT_LITTLE) + +EnumValue +Enum(gfc_convert) String(native) Value(GFC_FLAG_CONVERT_NATIVE) + +EnumValue +Enum(gfc_convert) String(swap) Value(GFC_FLAG_CONVERT_SWAP) fcray-pointer Fortran Var(flag_cray_pointer) @@ -518,8 +521,26 @@ Fortran RejectNegative Joined -finit-logical=<true|false> Initialize local logical variables finit-real= -Fortran RejectNegative Joined --finit-real=<zero|nan|inf|-inf> Initialize local real variables +Fortran RejectNegative ToLower Joined Enum(gfc_init_local_real) Var(flag_init_real) Init(GFC_INIT_REAL_OFF) +-finit-real=<zero|snan|nan|inf|-inf> Initialize local real variables + +Enum +Name(gfc_init_local_real) Type(enum gfc_init_local_real) UnknownError(Unrecognized option to floating-point init value: %qs) + +EnumValue +Enum(gfc_init_local_real) String(zero) Value(GFC_INIT_REAL_ZERO) + +EnumValue +Enum(gfc_init_local_real) String(snan) Value(GFC_INIT_REAL_SNAN) + +EnumValue +Enum(gfc_init_local_real) String(nan) Value(GFC_INIT_REAL_NAN) + +EnumValue +Enum(gfc_init_local_real) String(inf) Value(GFC_INIT_REAL_INF) + +EnumValue +Enum(gfc_init_local_real) String(-inf) Value(GFC_INIT_REAL_NEG_INF) fmax-array-constructor= Fortran RejectNegative Joined UInteger Var(flag_max_array_constructor) Init(65535) @@ -614,8 +635,20 @@ Fortran Var(flag_repack_arrays) Copy array sections into a contiguous block on procedure entry fcoarray= -Fortran RejectNegative JoinedOrMissing --fcoarray=[...] Specify which coarray parallelization should be used +Fortran RejectNegative Joined Enum(gfc_fcoarray) Var(flag_coarray) Init(GFC_FCOARRAY_NONE) +-fcoarray=<none|single|lib> Specify which coarray parallelization should be used + +Enum +Name(gfc_fcoarray) Type(enum gfc_fcoarray) UnknownError(Unrecognized option: %qs) + +EnumValue +Enum(gfc_fcoarray) String(none) Value(GFC_FCOARRAY_NONE) + +EnumValue +Enum(gfc_fcoarray) String(single) Value(GFC_FCOARRAY_SINGLE) + +EnumValue +Enum(gfc_fcoarray) String(lib) Value(GFC_FCOARRAY_LIB) fcheck= Fortran RejectNegative JoinedOrMissing |