runtime library.
@item config
-Autoconf macros and Makefile fragments used throughout the tree.
+Autoconf macros and Makefile fragments used throught the tree.
@item contrib
Contributed scripts that may be found useful in conjunction with GCC@.
Several test directives include selectors (@pxref{Selectors, , })
which are usually preceded by the keyword @code{target} or @code{xfail}.
-<<<<<<< HEAD
-A selector expression appears within curly braces and uses a single
-logical operator: one of @samp{!}, @samp{&&}, or @samp{||}. An
-operand is another selector expression, an effective-target keyword,
-a single target triplet, or a list of target triplets within quotes or
-curly braces. For example:
-
-=======
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@subsubsection Specify how to build the test
@table @code
Expect the test executable to return a nonzero exit status if the
conditions (which are the same as for @code{dg-skip-if}) are met.
@end table
-<<<<<<< HEAD
-
-@subsubsection Verify compiler messages
-
-=======
@subsubsection Verify compiler messages
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@table @code
@item @{ dg-error @var{regexp} [@var{comment} [@{ target/xfail @var{selector} @} [@var{line}] @}]] @}
This DejaGnu directive appears on a source line that is expected to get
Specify additional source files to appear in the compile line
following the main test file.
@end table
-<<<<<<< HEAD
-
-@subsubsection Add checks at the end of a test
-
-=======
@subsubsection Add checks at the end of a test
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@table @code
@item @{ dg-final @{ @var{local-directive} @} @}
This DejaGnu directive is placed within a comment anywhere in the
@node Selectors
@subsection Selecting targets to which a test applies
-<<<<<<< HEAD
-
-Several test directives include @var{selector}s to limit the targets
-for which a test is run or to declare that a test is expected to fail
-on particular targets.
-
-A selector is:
-@itemize @bullet
-@item one or more target triplets, possibly including wildcard characters
-@item a single effective-target keyword (@pxref{Effective-Target Keywords})
-@item a logical expression
-@end itemize
-
-Depending on the
-context, the selector specifies whether a test is skipped and reported
-as unsupported or is expected to fail. Use @samp{*-*-*} to match any
-target.
-
-A selector expression appears within curly braces and uses a single
-logical operator: one of @samp{!}, @samp{&&}, or @samp{||}. An
-operand is another selector expression, an effective-target keyword,
-a single target triplet, or a list of target triplets within quotes or
-curly braces. For example:
-
-@smallexample
-@{ target @{ ! "hppa*-*-* ia64*-*-*" @} @}
-@{ target @{ powerpc*-*-* && lp64 @} @}
-@{ xfail @{ lp64 || vect_no_align @} @}
-@end smallexample
-
-@node Effective-Target Keywords
-@subsection Keywords describing target attributes
-
-Effective-target keywords identify sets of targets that support
-particular functionality. They are used to limit tests to be run only
-for particular targets, or to specify that particular sets of targets
-are expected to fail some tests.
-
-Effective-target keywords are defined in @file{lib/target-supports.exp} in
-the GCC testsuite, with the exception of those that are documented as
-being local to a particular test directory.
-
-The @samp{effective target} takes into account all of the compiler options
-with which the test will be compiled, including the multilib options.
-By convention, keywords ending in @code{_nocache} can also include options
-specified for the particular test in an earlier @code{dg-options} or
-@code{dg-add-options} directive.
-
-@subsubsection Data type sizes
-
-@table @code
-@item ilp32
-Target has 32-bit @code{int}, @code{long}, and pointers.
-=======
Several test directives include @var{selector}s to limit the targets
for which a test is run or to declare that a test is expected to fail
@table @code
@item scan-assembler @var{regex} [@{ target/xfail @var{selector} @}]
Passes if @var{regex} matches text in the test's assembler output.
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@item lp64
Target has 32-bit @code{int}, 64-bit @code{long} and pointers.
-<<<<<<< HEAD
-@item llp64
-Target has 32-bit @code{int} and @code{long}, 64-bit @code{long long}
-and pointers.
-=======
@item scan-assembler-times @var{regex} @var{num} [@{ target/xfail @var{selector} @}]
Passes if @var{regex} is matched exactly @var{num} times in the test's
assembler output.
@item scan-assembler-dem @var{regex} [@{ target/xfail @var{selector} @}]
Passes if @var{regex} matches text in the test's demangled assembler output.
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@item double64
Target has 64-bit @code{double}.
-<<<<<<< HEAD
-@item double64plus
-Target has @code{double} that is 64 bits or longer.
-
-@item int32plus
-Target has @code{int} that is at 32 bits or longer.
-
-@item int16
-Target has @code{int} that is 16 bits or shorter.
-
-@item large_double
-Target supports @code{double} that is longer than @code{float}.
-
-@item large_long_double
-Target supports @code{long double} that is longer than @code{double}.
-
-@item ptr32plus
-Target has pointers that are 32 bits or longer.
-
-@item size32plus
-Target supports array and structure sizes that are 32 bits or longer.
+@item scan-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
+Passes if @var{symbol} is defined as a hidden symbol in the test's
+assembly output.
-@item 4byte_wchar_t
-Target has @code{wchar_t} that is at least 4 bytes.
+@item scan-not-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
+Passes if @var{symbol} is not defined as a hidden symbol in the test's
+assembly output.
@end table
-@subsubsection Fortran-specific attributes
-
-@table @code
-@item fortran_integer_16
-Target supports Fortran @code{integer} that is 16 bytes or longer.
-
-@item fortran_large_int
-Target supports Fortran @code{integer} kinds larger than @code{integer(8)}.
-
-@item fortran_large_real
-Target supports Fortran @code{real} kinds larger than @code{real(8)}.
-@end table
+@subsubsection Scan optimization dump files
-@subsubsection Vector-specific attributes
+These commands are available for @var{kind} of @code{tree}, @code{rtl},
+and @code{ipa}.
@table @code
-@item vect_condition
-Target supports vector conditional operations.
-
-@item vect_double
-Target supports hardware vectors of @code{double}.
-
-@item vect_float
-Target supports hardware vectors of @code{float}.
-
-@item vect_int
-Target supports hardware vectors of @code{int}.
-
-@item vect_int_mult
-Target supports a vector widening multiplication of @code{short} operands
-into an @code{int} result, or supports promotion (unpacking) from
-@code{short} to @code{int} and a non-widening multiplication of @code{int}.
-
-@item vect_long
-Target supports hardware vectors of @code{long}.
-
-@item vect_long_long
-Target supports hardware vectors of @code{long long}.
-
-@item vect_aligned_arrays
-Target aligns arrays to vector alignment boundary.
-
-@item vect_hw_misalign
-Target supports a vector misalign access.
-
-@item vect_no_align
-Target does not support a vector alignment mechanism.
-
-@item vect_no_int_max
-Target does not support a vector max instruction on @code{int}.
-
-@item vect_no_int_add
-Target does not support a vector add instruction on @code{int}.
-
-@item vect_no_bitwise
-Target does not support vector bitwise instructions.
-
-@item vect_char_mult
-Target supports @code{vector char} multiplication.
-
-@item vect_short_mult
-Target supports @code{vector short} multiplication.
-
-@item vect_int_mult
-Target supports @code{vector int} multiplication.
-
-@item vect_extract_even_odd
-Target supports vector even/odd element extraction.
-
-@item vect_extract_even_odd_wide
-Target supports vector even/odd element extraction of vectors with elements
-@code{SImode} or larger.
-
-@item vect_interleave
-Target supports vector interleaving.
-
-@item vect_strided
-Target supports vector interleaving and extract even/odd.
-
-@item vect_strided_wide
-Target supports vector interleaving and extract even/odd for wide
-element types.
-
-@item vect_perm
-Target supports vector permutation.
-
-@item vect_shift
-Target supports a hardware vector shift operation.
-
-@item vect_widen_sum_hi_to_si
-Target supports a vector widening summation of @code{short} operands
-into @code{int} results, or can promote (unpack) from @code{short}
-to @code{int}.
-
-@item vect_widen_sum_qi_to_hi
-Target supports a vector widening summation of @code{char} operands
-into @code{short} results, or can promote (unpack) from @code{char}
-to @code{short}.
-
-@item vect_widen_sum_qi_to_si
-Target supports a vector widening summation of @code{char} operands
-into @code{int} results.
-
-@item vect_widen_mult_qi_to_hi
-Target supports a vector widening multiplication of @code{char} operands
-into @code{short} results, or can promote (unpack) from @code{char} to
-@code{short} and perform non-widening multiplication of @code{short}.
-
-@item vect_widen_mult_hi_to_si
-Target supports a vector widening multiplication of @code{short} operands
-into @code{int} results, or can promote (unpack) from @code{short} to
-@code{int} and perform non-widening multiplication of @code{int}.
-
-@item vect_sdot_qi
-Target supports a vector dot-product of @code{signed char}.
-
-@item vect_udot_qi
-Target supports a vector dot-product of @code{unsigned char}.
-
-@item vect_sdot_hi
-Target supports a vector dot-product of @code{signed short}.
-
-@item vect_udot_hi
-Target supports a vector dot-product of @code{unsigned short}.
-
-@item vect_pack_trunc
-Target supports a vector demotion (packing) of @code{short} to @code{char}
-and from @code{int} to @code{short} using modulo arithmetic.
-
-@item vect_unpack
-Target supports a vector promotion (unpacking) of @code{char} to @code{short}
-and from @code{char} to @code{int}.
+@item scan-@var{kind}-dump @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
+Passes if @var{regex} matches text in the dump file with suffix @var{suffix}.
-@item vect_intfloat_cvt
-Target supports conversion from @code{signed int} to @code{float}.
+@item scan-@var{kind}-dump-not @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
+Passes if @var{regex} does not match text in the dump file with suffix
+@var{suffix}.
-@item vect_uintfloat_cvt
-Target supports conversion from @code{unsigned int} to @code{float}.
+@item scan-@var{kind}-dump-times @var{regex} @var{num} @var{suffix} [@{ target/xfail @var{selector} @}]
+Passes if @var{regex} is found exactly @var{num} times in the dump file
+with suffix @var{suffix}.
-@item vect_floatint_cvt
-Target supports conversion from @code{float} to @code{signed int}.
+@item scan-@var{kind}-dump-dem @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
+Passes if @var{regex} matches demangled text in the dump file with
+suffix @var{suffix}.
-@item vect_floatuint_cvt
-Target supports conversion from @code{float} to @code{unsigned int}.
+@item scan-@var{kind}-dump-dem-not @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
+Passes if @var{regex} does not match demangled text in the dump file with
+suffix @var{suffix}.
@end table
-@subsubsection Thread Local Storage attributes
+@subsubsection Verify that an output files exists or not
@table @code
-@item tls
-Target supports thread-local storage.
-
-@item tls_native
-Target supports native (rather than emulated) thread-local storage.
-
-@item tls_runtime
-Test system supports executing TLS executables.
-@end table
-
-@subsubsection Decimal floating point attributes
-
-@table @code
-@item dfp
-Targets supports compiling decimal floating point extension to C.
-
-@item dfp_nocache
-Including the options used to compile this particular test, the
-target supports compiling decimal floating point extension to C.
-
-@item dfprt
-Test system can execute decimal floating point tests.
-
-@item dfprt_nocache
-Including the options used to compile this particular test, the
-test system can execute decimal floating point tests.
-
-@item hard_dfp
-Target generates decimal floating point instructions with current options.
-@end table
-
-@subsubsection ARM-specific attributes
-
-@table @code
-@item arm32
-ARM target generates 32-bit code.
-
-@item arm_eabi
-ARM target adheres to the ABI for the ARM Architecture.
-
-@item arm_hard_vfp_ok
-ARM target supports @code{-mfpu=vfp -mfloat-abi=hard}.
-Some multilibs may be incompatible with these options.
-
-@item arm_iwmmxt_ok
-ARM target supports @code{-mcpu=iwmmxt}.
-Some multilibs may be incompatible with this option.
-
-@item arm_neon
-ARM target supports generating NEON instructions.
-
-@item arm_neon_hw
-Test system supports executing NEON instructions.
-
-@item arm_neon_ok
-ARM Target supports @code{-mfpu=neon -mfloat-abi=softfp}.
-Some multilibs may be incompatible with these options.
-
-@item arm_thumb1_ok
-ARM target generates Thumb-1 code for @code{-mthumb}.
-
-@item arm_thumb2_ok
-ARM target generates Thumb-2 code for @code{-mthumb}.
-
-@item arm_vfp_ok
-ARM target supports @code{-mfpu=vfp -mfloat-abi=softfp}.
-Some multilibs may be incompatible with these options.
-@end table
-
-@subsubsection MIPS-specific attributes
-
-@table @code
-@item mips64
-MIPS target supports 64-bit instructions.
-
-@item nomips16
-MIPS target does not produce MIPS16 code.
-
-@item mips16_attribute
-MIPS target can generate MIPS16 code.
-
-@item mips_loongson
-MIPS target is a Loongson-2E or -2F target using an ABI that supports
-the Loongson vector modes.
-
-@item mips_newabi_large_long_double
-MIPS target supports @code{long double} larger than @code{double}
-when using the new ABI.
-
-@item mpaired_single
-MIPS target supports @code{-mpaired-single}.
-@end table
-
-@subsubsection PowerPC-specific attributes
-
-@table @code
-@item powerpc64
-Test system supports executing 64-bit instructions.
-
-@item powerpc_altivec
-PowerPC target supports AltiVec.
-
-@item powerpc_altivec_ok
-PowerPC target supports @code{-maltivec}.
-
-@item powerpc_fprs
-PowerPC target supports floating-point registers.
-
-@item powerpc_hard_double
-PowerPC target supports hardware double-precision floating-point.
-
-@item powerpc_ppu_ok
-PowerPC target supports @code{-mcpu=cell}.
-
-@item powerpc_spe
-PowerPC target supports PowerPC SPE.
-
-@item powerpc_spe_nocache
-Including the options used to compile this particular test, the
-PowerPC target supports PowerPC SPE.
-
-@item powerpc_spu
-PowerPC target supports PowerPC SPU.
-
-@item spu_auto_overlay
-SPU target has toolchain that supports automatic overlay generation.
-
-@item powerpc_vsx_ok
-PowerPC target supports @code{-mvsx}.
-
-@item powerpc_405_nocache
-Including the options used to compile this particular test, the
-PowerPC target supports PowerPC 405.
-
-@item vmx_hw
-PowerPC target supports executing AltiVec instructions.
-@end table
-
-@subsubsection Other hardware attributes
-
-@table @code
-@item avx
-Target supports compiling AVX instructions.
-
-@item cell_hw
-Test system can execute AltiVec and Cell PPU instructions.
-
-@item coldfire_fpu
-Target uses a ColdFire FPU.
-
-@item hard_float
-Target supports FPU instructions.
-
-@item sync_char_short
-Target supports atomic operations on @code{char} and @code{short}.
-
-@item sync_int_long
-Target supports atomic operations on @code{int} and @code{long}.
-
-@item ultrasparc_hw
-Test environment appears to run executables on a simulator that
-accepts only @code{EM_SPARC} executables and chokes on @code{EM_SPARC32PLUS}
-or @code{EM_SPARCV9} executables.
-
-@item vect_cmdline_needed
-Target requires a command line argument to enable a SIMD instruction set.
-@end table
-
-@subsubsection Environment attributes
-
-@table @code
-@item c
-The language for the compiler under test is C.
-
-@item c++
-The language for the compiler under test is C++.
-
-@item c99_runtime
-Target provides a full C99 runtime.
-
-@item correct_iso_cpp_string_wchar_protos
-Target @code{string.h} and @code{wchar.h} headers provide C++ required
-overloads for @code{strchr} etc. functions.
-
-@item dummy_wcsftime
-Target uses a dummy @code{wcsftime} function that always returns zero.
-
-@item fd_truncate
-Target can truncate a file from a file descriptor, as used by
-@file{libgfortran/io/unix.c:fd_truncate}; i.e. @code{ftruncate} or
-@code{chsize}.
-
-@item freestanding
-Target is @samp{freestanding} as defined in section 4 of the C99 standard.
-Effectively, it is a target which supports no extra headers or libraries
-other than what is considered essential.
-
-@item init_priority
-Target supports constructors with initialization priority arguments.
-
-@item inttypes_types
-Target has the basic signed and unsigned types in @code{inttypes.h}.
-This is for tests that GCC's notions of these types agree with those
-in the header, as some systems have only @code{inttypes.h}.
-
-@item lax_strtofp
-Target might have errors of a few ULP in string to floating-point
-conversion functions and overflow is not always detected correctly by
-those functions.
-
-@item newlib
-Target supports Newlib.
-
-@item pow10
-Target provides @code{pow10} function.
-
-@item pthread
-Target can compile using @code{pthread.h} with no errors or warnings.
-
-@item pthread_h
-Target has @code{pthread.h}.
-
-@item simulator
-Test system runs executables on a simulator (i.e. slowly) rather than
-hardware (i.e. fast).
-
-@item stdint_types
-Target has the basic signed and unsigned C types in @code{stdint.h}.
-This will be obsolete when GCC ensures a working @code{stdint.h} for
-all targets.
-
-@item trampolines
-Target supports trampolines.
-
-@item uclibc
-Target supports uClibc.
-
-@item unwrapped
-Target does not use a status wrapper.
-
-@item vxworks_kernel
-Target is a VxWorks kernel.
-
-@item vxworks_rtp
-Target is a VxWorks RTP.
-
-@item wchar
-Target supports wide characters.
-@end table
-
-@subsubsection Other attributes
-
-@table @code
-@item automatic_stack_alignment
-Target supports automatic stack alignment.
-
-@item cxa_atexit
-Target uses @code{__cxa_atexit}.
-
-@item default_packed
-Target has packed layout of structure members by default.
-
-@item fgraphite
-Target supports Graphite optimizations.
-
-@item fixed_point
-Target supports fixed-point extension to C.
-
-@item fopenmp
-Target supports OpenMP via @option{-fopenmp}.
-
-@item fpic
-Target supports @option{-fpic} and @option{-fPIC}.
-
-@item freorder
-Target supports @option{-freorder-blocks-and-partition}.
-
-@item fstack_protector
-Target supports @option{-fstack-protector}.
-
-@item gc_sections
-Target supports @option{--gc-sections}.
-
-@item keeps_null_pointer_checks
-Target keeps null pointer checks, either due to the use of
-@option{-fno-delete-null-pointer-checks} or hardwired into the target.
-
-@item lto
-Compiler has been configured to support link-time optimization (LTO).
-
-@item named_sections
-Target supports named sections.
-
-@item natural_alignment_32
-Target uses natural alignment (aligned to type size) for types of
-32 bits or less.
-
-@item target_natural_alignment_64
-Target uses natural alignment (aligned to type size) for types of
-64 bits or less.
-
-@item nonpic
-Target does not generate PIC by default.
-
-@item pcc_bitfield_type_matters
-Target defines @code{PCC_BITFIELD_TYPE_MATTERS}.
-
-@item pe_aligned_commons
-Target supports @option{-mpe-aligned-commons}.
-
-@item section_anchors
-Target supports section anchors.
-
-@item short_enums
-Target defaults to short enums.
-
-@item static
-Target supports @option{-static}.
-
-@item static_libgfortran
-Target supports statically linking @samp{libgfortran}.
-
-@item string_merging
-Target supports merging string constants at link time.
-
-@item ucn
-Target supports compiling and assembling UCN.
-
-@item ucn_nocache
-Including the options used to compile this particular test, the
-target supports compiling and assembling UCN.
-
-@item unaligned_stack
-Target does not guarantee that its @code{STACK_BOUNDARY} is greater than
-or equal to the required vector alignment.
-
-@item vector_alignment_reachable
-Vector alignment is reachable for types of 32 bits or less.
-
-@item vector_alignment_reachable_for_64bit
-Vector alignment is reachable for types of 64 bits or less.
-
-@item wchar_t_char16_t_compatible
-Target supports @code{wchar_t} that is compatible with @code{char16_t}.
-
-@item wchar_t_char32_t_compatible
-Target supports @code{wchar_t} that is compatible with @code{char32_t}.
-@end table
-
-@subsubsection Local to tests in @code{gcc.target/i386}
-
-@table @code
-@item aes
-Target supports compiling @code{aes} instructions.
-
-@item fma4
-Target supports compiling @code{fma4} instructions.
-
-@item ms_hook_prologue
-Target supports attribute @code{ms_hook_prologue}.
-
-@item pclmul
-Target supports compiling @code{pclmul} instructions.
-
-@item sse4
-Target supports compiling @code{sse4} instructions.
-
-@item sse4a
-Target supports compiling @code{sse4a} instructions.
-
-@item ssse3
-Target supports compiling @code{ssse3} instructions.
-
-@item vaes
-Target supports compiling @code{vaes} instructions.
-
-@item vpclmul
-Target supports compiling @code{vpclmul} instructions.
-
-@item xop
-Target supports compiling @code{xop} instructions.
-@end table
-
-@subsubsection Local to tests in @code{gcc.target/spu/ea}
-
-@table @code
-@item ealib
-Target @code{__ea} library functions are available.
-@end table
-
-@subsubsection Local to tests in @code{gcc.test-framework}
-
-@table @code
-@item no
-Always returns 0.
-
-@item yes
-Always returns 1.
-@end table
-
-@node Add Options
-@subsection Features for @code{dg-add-options}
-
-The supported values of @var{feature} for directive @code{dg-add-options}
-are:
-
-@table @code
-@item bind_pic_locally
-Add the target-specific flags needed to enable functions to bind
-locally when using pic/PIC passes in the testsuite.
-
-@item c99_runtime
-Add the target-specific flags needed to access the C99 runtime.
-
-@item ieee
-Add the target-specific flags needed to enable full IEEE
-compliance mode.
-
-@item mips16_attribute
-@code{mips16} function attributes.
-Only MIPS targets support this feature, and only then in certain modes.
-@end table
-
-@node Require Support
-@subsection Variants of @code{dg-require-@var{support}}
-
-A few of the @code{dg-require} directives take arguments.
-
-@table @code
-@item dg-require-iconv @var{codeset}
-Skip the test if the target does not support iconv. @var{codeset} is
-the codeset to convert to.
-
-@item dg-require-profiling @var{profopt}
-Skip the test if the target does not support profiling with option
-@var{profopt}.
-
-@item dg-require-visibility @var{vis}
-Skip the test if the target does not support the @code{visibility} attribute.
-If @var{vis} is @code{""}, support for @code{visibility("hidden")} is
-checked, for @code{visibility("@var{vis}")} otherwise.
-@end table
-
-The original @code{dg-require} directives were defined before there
-was support for effective-target keywords. The directives that do not
-take arguments could be replaced with effective-target keywords.
-
-@table @code
-@item dg-require-alias ""
-Skip the test if the target does not support the @samp{alias} attribute.
-
-@item dg-require-compat-dfp ""
-Skip this test unless both compilers in a @file{compat} testsuite
-support decimal floating point.
-
-@item dg-require-cxa-atexit ""
-Skip the test if the target does not support @code{__cxa_atexit}.
-This is equivalent to @code{dg-require-effective-target cxa_atexit}.
-
-@item dg-require-dll ""
-Skip the test if the target does not support DLL attributes.
-
-@item dg-require-fork ""
-Skip the test if the target does not support @code{fork}.
-
-@item dg-require-gc-sections ""
-Skip the test if the target's linker does not support the
-@code{--gc-sections} flags.
-This is equivalent to @code{dg-require-effective-target gc-sections}.
-
-@item dg-require-host-local ""
-Skip the test if the host is remote, rather than the same as the build
-system. Some tests are incompatible with DejaGnu's handling of remote
-hosts, which involves copying the source file to the host and compiling
-it with a relative path and "@code{-o a.out}".
-
-@item dg-require-mkfifo ""
-Skip the test if the target does not support @code{mkfifo}.
-
-@item dg-require-named-sections ""
-Skip the test is the target does not support named sections.
-This is equivalent to @code{dg-require-effective-target named_sections}.
-
-@item dg-require-weak ""
-Skip the test if the target does not support weak symbols.
-
-@item dg-require-weak-override ""
-Skip the test if the target does not support overriding weak symbols.
-@end table
-
-@node Final Actions
-@subsection Commands for use in @code{dg-final}
-
-The GCC testsuite defines the following directives to be used within
-@code{dg-final}.
-
-@subsubsection Scan a particular file
-
-@table @code
-@item scan-file @var{filename} @var{regexp} [@{ target/xfail @var{selector} @}]
-Passes if @var{regexp} matches text in @var{filename}.
-@item scan-file-not @var{filename} @var{regexp} [@{ target/xfail @var{selector} @}]
-Passes if @var{regexp} does not match text in @var{filename}.
-@item scan-module @var{module} @var{regexp} [@{ target/xfail @var{selector} @}]
-Passes if @var{regexp} matches in Fortran module @var{module}.
-@end table
-
-@subsubsection Scan the assembly output
-
-@table @code
-@item scan-assembler @var{regex} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} matches text in the test's assembler output.
-
-@item scan-assembler-not @var{regex} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} does not match text in the test's assembler output.
-
-@item scan-assembler-times @var{regex} @var{num} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} is matched exactly @var{num} times in the test's
-assembler output.
-
-@item scan-assembler-dem @var{regex} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} matches text in the test's demangled assembler output.
-
-@item scan-assembler-dem-not @var{regex} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} does not match text in the test's demangled assembler
-output.
-
-@item scan-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
-Passes if @var{symbol} is defined as a hidden symbol in the test's
-assembly output.
-
-@item scan-not-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
-Passes if @var{symbol} is not defined as a hidden symbol in the test's
-assembly output.
-@end table
-
-@subsubsection Scan optimization dump files
-
-These commands are available for @var{kind} of @code{tree}, @code{rtl},
-and @code{ipa}.
-
-@table @code
-@item scan-@var{kind}-dump @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} matches text in the dump file with suffix @var{suffix}.
-
-@item scan-@var{kind}-dump-not @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} does not match text in the dump file with suffix
-@var{suffix}.
-
-=======
-@item scan-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
-Passes if @var{symbol} is defined as a hidden symbol in the test's
-assembly output.
-
-@item scan-not-hidden @var{symbol} [@{ target/xfail @var{selector} @}]
-Passes if @var{symbol} is not defined as a hidden symbol in the test's
-assembly output.
-@end table
-
-@subsubsection Scan optimization dump files
-
-These commands are available for @var{kind} of @code{tree}, @code{rtl},
-and @code{ipa}.
-
-@table @code
-@item scan-@var{kind}-dump @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} matches text in the dump file with suffix @var{suffix}.
-
-@item scan-@var{kind}-dump-not @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} does not match text in the dump file with suffix
-@var{suffix}.
-
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
-@item scan-@var{kind}-dump-times @var{regex} @var{num} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} is found exactly @var{num} times in the dump file
-with suffix @var{suffix}.
-
-@item scan-@var{kind}-dump-dem @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} matches demangled text in the dump file with
-suffix @var{suffix}.
-
-@item scan-@var{kind}-dump-dem-not @var{regex} @var{suffix} [@{ target/xfail @var{selector} @}]
-Passes if @var{regex} does not match demangled text in the dump file with
-suffix @var{suffix}.
-@end table
-
-@subsubsection Verify that an output files exists or not
-
-@table @code
-@item output-exists [@{ target/xfail @var{selector} @}]
-Passes if compiler output file exists.
+@item output-exists [@{ target/xfail @var{selector} @}]
+Passes if compiler output file exists.
@item output-exists-not [@{ target/xfail @var{selector} @}]
Passes if compiler output file does not exist.
@end table
@subsubsection Check for LTO tests
-<<<<<<< HEAD
-
-@table @code
-@item scan-symbol @var{regexp} [@{ target/xfail @var{selector} @}]
-Passes if the pattern is present in the final executable.
-@end table
-
-=======
@table @code
@item scan-symbol @var{regexp} [@{ target/xfail @var{selector} @}]
Passes if the pattern is present in the final executable.
@end table
->>>>>>> 2010-03-22 Janis Johnson <janis187@us.ibm.com>
@subsubsection Checks for @command{gcov} tests
@table @code
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