1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
!--------------------------
! FLANG DRIVER (flang-new)
!--------------------------
! RUN: %flang --help-hidden 2>&1 | FileCheck %s
! RUN: not %flang -help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG
!----------------------------------------
! FLANG FRONTEND DRIVER (flang-new -fc1)
!----------------------------------------
! RUN: not %flang_fc1 --help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG-FC1
! RUN: not %flang_fc1 -help-hidden 2>&1 | FileCheck %s --check-prefix=ERROR-FLANG-FC1
! CHECK:USAGE: flang-new
! CHECK-EMPTY:
! CHECK-NEXT:OPTIONS:
! CHECK-NEXT: -### Print (but do not run) the commands to run for this compilation
! CHECK-NEXT: -cpp Enable predefined and command line preprocessor macros
! CHECK-NEXT: -c Only run preprocess, compile, and assemble steps
! CHECK-NEXT: -D <macro>=<value> Define <macro> to <value> (or 1 if <value> omitted)
! CHECK-NEXT: -emit-llvm Use the LLVM representation for assembler and object files
! CHECK-NEXT: -E Only run the preprocessor
! CHECK-NEXT: -falternative-parameter-statement
! CHECK-NEXT: Enable the old style PARAMETER statement
! CHECK-NEXT: -fapprox-func Allow certain math function calls to be replaced with an approximately equivalent calculation
! CHECK-NEXT: -fbackslash Specify that backslash in string introduces an escape character
! CHECK-NEXT: -fcolor-diagnostics Enable colors in diagnostics
! CHECK-NEXT: -fconvert=<value> Set endian conversion of data for unformatted files
! CHECK-NEXT: -fdefault-double-8 Set the default double precision kind to an 8 byte wide type
! CHECK-NEXT: -fdefault-integer-8 Set the default integer and logical kind to an 8 byte wide type
! CHECK-NEXT: -fdefault-real-8 Set the default real kind to an 8 byte wide type
! CHECK-NEXT: -ffast-math Allow aggressive, lossy floating-point optimizations
! CHECK-NEXT: -ffixed-form Process source files in fixed form
! CHECK-NEXT: -ffixed-line-length=<value>
! CHECK-NEXT: Use <value> as character line width in fixed mode
! CHECK-NEXT: -ffp-contract=<value> Form fused FP ops (e.g. FMAs)
! CHECK-NEXT: -ffree-form Process source files in free form
! CHECK-NEXT: -fimplicit-none No implicit typing allowed unless overridden by IMPLICIT statements
! CHECK-NEXT: -finput-charset=<value> Specify the default character set for source files
! CHECK-NEXT: -fintrinsic-modules-path <dir>
! CHECK-NEXT: Specify where to find the compiled intrinsic modules
! CHECK-NEXT: -flang-experimental-hlfir
! CHECK-NEXT: Use HLFIR lowering (experimental)
! CHECK-NEXT: -flang-experimental-polymorphism
! CHECK-NEXT: Enable Fortran 2003 polymorphism (experimental)
! CHECK-NEXT: -flarge-sizes Use INTEGER(KIND=8) for the result type in size-related intrinsics
! CHECK-NEXT: -flogical-abbreviations Enable logical abbreviations
! CHECK-NEXT: -flto=<value> Set LTO mode
! CHECK-NEXT: -flto Enable LTO in 'full' mode
! CHECK-NEXT: -fno-automatic Implies the SAVE attribute for non-automatic local objects in subprograms unless RECURSIVE
! CHECK-NEXT: -fno-color-diagnostics Disable colors in diagnostics
! CHECK-NEXT: -fno-integrated-as Disable the integrated assembler
! CHECK-NEXT: -fno-signed-zeros Allow optimizations that ignore the sign of floating point zeros
! CHECK-NEXT: -fno-stack-arrays Allocate array temporaries on the heap (default)
! CHECK-NEXT: -fno-version-loops-for-stride
! CHECK-NEXT: Do not create unit-strided loops (default)
! CHECK-NEXT: -fopenacc Enable OpenACC
! CHECK-NEXT: -fopenmp-version=<value>
! CHECK-NEXT: Set OpenMP version (e.g. 45 for OpenMP 4.5, 50 for OpenMP 5.0). Default value is 50 for Clang and 11 for Flang
! CHECK-NEXT: -fopenmp Parse OpenMP pragmas and generate parallel code.
! CHECK-NEXT: -fpass-plugin=<dsopath> Load pass plugin from a dynamic shared object file (only with new pass manager).
! CHECK-NEXT: -freciprocal-math Allow division operations to be reassociated
! CHECK-NEXT: -fstack-arrays Attempt to allocate array temporaries on the stack, no matter their size
! CHECK-NEXT: -fsyntax-only Run the preprocessor, parser and semantic analysis stages
! CHECK-NEXT: -funderscoring Appends one trailing underscore to external names
! CHECK-NEXT: -fversion-loops-for-stride
! CHECK-NEXT: Create unit-strided versions of loops
! CHECK-NEXT: -fxor-operator Enable .XOR. as a synonym of .NEQV.
! CHECK-NEXT: -gline-tables-only Emit debug line number tables only
! CHECK-NEXT: -g Generate source-level debug information
! CHECK-NEXT: -help Display available options
! CHECK-NEXT: -I <dir> Add directory to the end of the list of include search paths
! CHECK-NEXT: -mllvm=<arg> Alias for -mllvm
! CHECK-NEXT: -mllvm <value> Additional arguments to forward to LLVM's option processing
! CHECK-NEXT: -mmlir <value> Additional arguments to forward to MLIR's option processing
! CHECK-NEXT: -module-dir <dir> Put MODULE files in <dir>
! CHECK-NEXT: -nocpp Disable predefined and command line preprocessor macros
! CHECK-NEXT: --offload-device-only Only compile for the offloading device.
! CHECK-NEXT: --offload-host-device Only compile for the offloading host.
! CHECK-NEXT: --offload-host-only Only compile for the offloading host.
! CHECK-NEXT: -o <file> Write output to <file>
! CHECK-NEXT: -pedantic Warn on language extensions
! CHECK-NEXT: -print-effective-triple Print the effective target triple
! CHECK-NEXT: -print-target-triple Print the normalized target triple
! CHECK-NEXT: -P Disable linemarker output in -E mode
! CHECK-NEXT: -save-temps=<value> Save intermediate compilation results.
! CHECK-NEXT: -save-temps Save intermediate compilation results
! CHECK-NEXT: -std=<value> Language standard to compile for
! CHECK-NEXT: -S Only run preprocess and compilation steps
! CHECK-NEXT: --target=<value> Generate code for the given target
! CHECK-NEXT: -U <macro> Undefine macro <macro>
! CHECK-NEXT: --version Print version information
! CHECK-NEXT: -W<warning> Enable the specified warning
! CHECK-NEXT: -Xflang <arg> Pass <arg> to the flang compiler
! ERROR-FLANG: error: unknown argument '-help-hidden'; did you mean '--help-hidden'?
! Frontend driver -help-hidden is not supported
! ERROR-FLANG-FC1: error: unknown argument: '{{.*}}'
|
