FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
GCC modified for the FreeChainXenon project
200888 commits 3 branches 0 tags 1 GiB
C++ 32%
C 30.7%
Ada 12.1%
D 6.6%
Go 6.5%
Other 11.6%
Find a file
Andrea Corallo ebce8ee899 arm: Mve testsuite improvements 
Hello all,

this patch improves a number of MVE tests in the testsuite for more
precise and better coverage using check-function-bodies instead of
scan-assembler checks.  Also all intrusctions prescribed in the ACLE[1]
are now checked.

Best Regards

  Andrea

[1] <https://github.com/ARM-software/acle>

gcc/testsuite/ChangeLog:

	* gcc.target/arm/mve/intrinsics/vld1q_f16.c: Use
	check-function-bodies instead of scan-assembler checks.  Use
	extern "C" for C++ testing.
	* gcc.target/arm/mve/intrinsics/vld1q_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld1q_z_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vld4q_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_z_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrbq_z_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_z_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_base_z_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_offset_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_offset_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_offset_z_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_offset_z_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_shifted_offset_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_shifted_offset_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_shifted_offset_z_s64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrdq_gather_shifted_offset_z_u64.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_z_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_offset_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_z_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_gather_shifted_offset_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_z_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_z_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_z_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrhq_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_offset_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_gather_shifted_offset_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_z_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_z_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vldrwq_z_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst2q_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_f32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vst4q_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_p_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_p_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_s8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_scatter_offset_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrbq_u8.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_p_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_p_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_p_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_p_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_p_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_p_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_p_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_p_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_p_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_p_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_p_f16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_p_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_p_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_p_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_p_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_s16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_s32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_scatter_shifted_offset_u32.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_u16.c: Likewise.
	* gcc.target/arm/mve/intrinsics/vstrhq_u32.c: Likewise.
2023-05-18 11:12:15 +01:00
c++tools Daily bump. 2023-04-01 00:17:38 +00:00
config Daily bump. 2022-11-15 08:32:29 +00:00
contrib Daily bump. 2023-04-29 00:16:48 +00:00
fixincludes Daily bump. 2023-03-29 00:17:01 +00:00
gcc arm: Mve testsuite improvements 2023-05-18 11:12:15 +01:00
gnattools Daily bump. 2023-04-26 00:17:46 +00:00
gotools Daily bump. 2022-08-31 00:16:45 +00:00
include Daily bump. 2023-05-12 00:18:12 +00:00
INSTALL
intl Daily bump. 2022-11-24 00:17:47 +00:00
libada Update copyright years. 2023-01-16 11:52:17 +01:00
libatomic Daily bump. 2023-03-25 00:16:51 +00:00
libbacktrace Daily bump. 2023-03-29 00:17:01 +00:00
libcc1 Update copyright years. 2023-01-16 11:52:17 +01:00
libcody Update Copyright year in ChangeLog files 2023-01-02 09:23:36 +01:00
libcpp Daily bump. 2023-05-10 00:17:49 +00:00
libdecnumber Update copyright years. 2023-01-16 11:52:17 +01:00
libffi Daily bump. 2023-05-07 00:16:40 +00:00
libgcc Daily bump. 2023-05-16 00:17:47 +00:00
libgfortran Daily bump. 2023-05-13 00:17:14 +00:00
libgm2 Daily bump. 2023-05-17 00:17:44 +00:00
libgo syscall: add prlimit 2023-05-11 09:17:48 -07:00
libgomp Daily bump. 2023-05-18 00:17:19 +00:00
libiberty Daily bump. 2023-04-03 00:16:43 +00:00
libitm Update copyright years. 2023-01-16 11:52:17 +01:00
libobjc Update copyright years. 2023-01-16 11:52:17 +01:00
libphobos Daily bump. 2023-03-18 00:16:40 +00:00
libquadmath Daily bump. 2023-03-03 00:16:38 +00:00
libsanitizer Daily bump. 2023-05-01 00:16:44 +00:00
libssp Update copyright years. 2023-01-16 11:52:17 +01:00
libstdc++-v3 Daily bump. 2023-05-18 00:17:19 +00:00
libvtv Update copyright years. 2023-01-16 11:52:17 +01:00
lto-plugin Daily bump. 2023-05-12 00:18:12 +00:00
maintainer-scripts Daily bump. 2023-04-21 00:17:31 +00:00
zlib Daily bump. 2022-11-24 00:17:47 +00:00
.dir-locals.el
.gitattributes
.gitignore .gitignore: do not ignore config.h 2022-07-19 17:07:04 +03:00
ABOUT-NLS
ar-lib
ChangeLog Daily bump. 2023-05-18 00:17:19 +00:00
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in
config.guess
config.rpath
config.sub config.sub: change mode to 755. 2021-12-21 09:10:57 +01:00
configure configure: Only create serdep.tmp if needed 2023-04-21 13:16:08 -06:00
configure.ac configure: Only create serdep.tmp if needed 2023-04-21 13:16:08 -06:00
COPYING
COPYING.LIB
COPYING.RUNTIME
COPYING3
COPYING3.LIB
depcomp
install-sh
libtool-ldflags
libtool.m4 Generic configury support for shared libs on VxWorks 2022-10-11 07:31:07 +00:00
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS MAINTAINERS: Fix alphabetic sorting. 2023-05-11 14:30:22 +02:00
Makefile.def configure: Do not build the ununsed libffi shared library. 2022-12-31 17:51:47 +00:00
Makefile.in Disable warnings as errors for STAGEautofeedback. 2023-05-17 22:43:49 -07:00
Makefile.tpl Disable warnings as errors for STAGEautofeedback. 2023-05-17 22:43:49 -07:00
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
symlink-tree
test-driver
ylwrap

README 

This directory contains the GNU Compiler Collection (GCC).

The GNU Compiler Collection is free software.  See the files whose
names start with COPYING for copying permission.  The manuals, and
some of the runtime libraries, are under different terms; see the
individual source files for details.

The directory INSTALL contains copies of the installation information
as HTML and plain text.  The source of this information is
gcc/doc/install.texi.  The installation information includes details
of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it
includes) for usage and porting information.  An online readable
version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs/ for how to report bugs usefully.

Copyright years on GCC source files may be listed using range
notation, e.g., 1987-2012, indicating that every year in the range,
inclusive, is a copyrightable year that could otherwise be listed
individually.