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8dc63166e0
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Steven G. Kargl 8dc63166e0 arith.c (gfc_convert_integer, [...]): Move to ... 
2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>

	* arith.c (gfc_convert_integer, gfc_convert_real, gfc_convert_complex):
	Move to ...
	* primary.c (convert_integer, convert_real, convert_complex): ... here.
	Rename and make static functions.
	(match_integer_constant): Use convert_integer
	(match_real_constant): Use convert_real.
	(match_complex_constant: Use convert_complex.
	* arith.h (gfc_convert_integer, gfc_convert_real, gfc_convert_complex):
	Remove prototypes.
	* array.c (match_array_cons_element): A BOZ cannot be a data 
	statement value.  Jump to a common exit point.
	* check.c (gfc_invalid_boz): New function.  Emit error or warning
	for a BOZ in an invalid context.
	(boz_args_check): Move to top of file to prevent need of forward
	declaration.
	(is_boz_constant): New function.  Check that BOZ expr is constant.
	(gfc_b	z2real): New function. In-place conversion of BOZ literal
	constant to REAL in accordance to F2018.
	(gfc_boz2int): New function. In-place conversion of BOZ literal
 	onstant to INTEGER in accordance to F2018.
	(gfc_check_achar, gfc_check_char, gfc_check_float): Use gfc_invalid_boz.
	Convert BOZ as needed.
	(gfc_check_bge_bgt_ble_blt): Enforce F2018 requirements on BGE, 
	BGT, BLE, and BLT intrinsic functions.
	(gfc_check_cmplx): Re-organize to check kind, if present, first.
	Convert BOZ real and/or imaginary parts as needed in accordance to
	F2018.
	(gfc_check_complex):  Use gfc_invalid_boz.  Convert BOZ as needed.
	(gfc_check_dcmplx, gfc_check_dble ): Convert BOZ as needed.
	(gfc_check_dshift):  Make dshift[lr] conform to F2018 standard.
	 gfc_check_float (gfc_expr *a)
	(gfc_check_iand_ieor_ior):  Make IAND, IEOR, and IOR conform to 
	F2018 standard.
	(gfc_check_int): Conform to F2018 standard.
	(gfc_check_intconv): Deprecate SHORT and LONG aliases for INT2 and
	INT.  Simply return for a BOZ argument. See gfc_simplify_intconv.
	(gfc_check_merge_bits): Make MERGE_BITS conform to Fortran 2018
	standard.
	(gfc_check_real): Remove incorrect comment. Check kind, if present,
	first.  Simply return for a BOZ argument. See gfc_simplify_real.
	(gfc_check_and): Re-do error handling for BOZ arguments.  Remove
	special casing ts.type != BT_INTEGER or BT_LOGICAL.
	* decl.c (match_old_style_init): Check for BOZ in old-style
	initialization.  Issue error or warning depending on
	-fallow-invalid-boz option.  Issue error if variable is not an
	INTEGER or REAL and the value is BOZ.
	* expr.c (gfc_copy_expr): Copy a BT_BOZ gfc_expr.
	(gfc_check_assign): Re-do error handling for a BOZ in an assignment
	statement.  Do in-place conversion of RHS based on LHS type of
	INTEGER or REAL.
	* gfortran.h (gfc_expr): Add a boz component.  Remove is_boz component.
	(gfc_boz2int, gfc_boz2real, gfc_invalid_boz): New prototypes.
	* interface.c (gfc_extend_assign): Guard against replacing an 
	intrinsic involving a BOZ literal constant on RHS.
	* invoke.texi: Doument -fallow-invalid-boz.
	* lang.opt: New option. -fallow-invalid-boz.
	* libgfortran.h (bt): Elevate BOZ to a basic type.
	* misc.c (gfc_basic_typename, gfc_typename): Translate BT_BOZ to BOZ.
	* primary.c (convert_integer, convert_real, convert_complex): to here.
	Rename and make static functions.
	* primary.c(match_boz_constant): Rewrite parsing of a BOZ. Re-do
	error handling.  Deprecate 'X' for hexidecimal and postfix notation.
	Use -fallow-invalid-boz and gfc_invalid_boz to accept deprecated code.
	* resolve.c (resolve_ordinary_assign): Rework a RHS that is a
	BOZ literal constant.  Use gfc_invalid_boz to allow previous
	nonstandard behavior.  Remove range checking of BOZ conversion.
	* simplify.c (convert_boz): Remove function.
	(simplify_cmplx): Remove conversion of BOZ constants, because
	conversion is done in gfc_check_cmplx.
	(gfc_simplify_float): Remove conversion of BOZ constant, because
	conversion is done in gfc_check_float.
	(simplify_intconv): Use gfc_boz2int to convert BOZ to INTEGER.
	Remove range checking for BOZ conversion.
	(gfc_simplify_real): Use k, if present, to determine kind.  Convert
	BOZ to REAL.  Remove range checking for BOZ conversion.
	target-memory.c (gfc_convert_boz): Rewrite to deal with convert of
	a BOZ to a REAL value.

2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.dg/achar_5.f90: Fix for new BOZ handling.
	* arithmetic_overflow_1.f90: Ditto.
	* gfortran.dg/boz_11.f90: Ditto.
	* gfortran.dg/boz_12.f90: Ditto.
	* gfortran.dg/boz_4.f90: Ditto.
	* gfortran.dg/boz_5.f90: Ditto.
	* gfortran.dg/boz_6.f90: Ditto.
	* gfortran.dg/boz_7.f90: Ditto.
	* gfortran.dg/boz_8.f90: Ditto.
	* gfortran.dg/dec_structure_6.f90: Ditto.
	* gfortran.dg/dec_union_1.f90: Ditto.
	* gfortran.dg/dec_union_2.f90: Ditto.
	* gfortran.dg/dec_union_5.f90: Ditto.
	* gfortran.dg/dshift_3.f90: Ditto.
	* gfortran.dg/gnu_logical_2.f90: Ditto.
	* gfortran.dg/int_conv_1.f90: Ditto.
	* gfortran.dg/ishft_1.f90: Ditto.
	* gfortran.dg/nan_4.f90: Ditto.
	* gfortran.dg/no_range_check_3.f90: Ditto.
	* gfortran.dg/pr16433.f: Ditto.
	* gfortran.dg/pr44491.f90: Ditto.
	* gfortran.dg/pr58027.f90: Ditto.
	* gfortran.dg/pr81509_2.f90: Ditto.
	* gfortran.dg/unf_io_convert_1.f90: Ditto.
	* gfortran.dg/unf_io_convert_2.f90: Ditto.
	* gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90:
	Ditto.
	* gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto.
	* gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto.
	* gfortran.fortran-torture/execute/seq_io.f90: Ditto.
	* gfortran.dg/gnu_logical_1.F: Delete test.
	* gfortran.dg/merge_bits_3.f90: New test.
	* gfortran.dg/merge_bits_3.f90: Ditto.
	* gfortran.dg/boz_int.f90: Ditto.
	* gfortran.dg/boz_bge.f90: Ditto.
	* gfortran.dg/boz_complex_1.f90: Ditto.
	* gfortran.dg/boz_complex_2.f90: Ditto.
	* gfortran.dg/boz_complex_3.f90: Ditto.
	* gfortran.dg/boz_dble.f90: Ditto.
	* gfortran.dg/boz_dshift_1.f90: Ditto.
	* gfortran.dg/boz_dshift_2.f90: Ditto.
	* gfortran.dg/boz_float_1.f90: Ditto.
	* gfortran.dg/boz_float_2.f90: Ditto.
	* gfortran.dg/boz_float_3.f90: Ditto.
	* gfortran.dg/boz_iand_1.f90: Ditto.
	* gfortran.dg/boz_iand_2.f90: Ditto.

2019-07-23  Steven G. Kargl  <kargl@gcc.gnu.org>

	* testsuite/libgomp.fortran/reduction4.f90: Update BOZ usage
	* testsuite/libgomp.fortran/reduction5.f90: Ditto.

From-SVN: r273747
2019-07-23 21:43:21 +00:00
config Add a build config for bootstrapping at -Og 2019-07-08 06:21:11 +00:00
contrib mklog/91048: Open ~/.mklog in string mode. 2019-07-02 08:54:31 +03:00
fixincludes [Darwin, fixincludes] Fix Darwin9/10 math.h issues. 2019-06-21 19:18:18 +00:00
gcc arith.c (gfc_convert_integer, [...]): Move to ... 2019-07-23 21:43:21 +00:00
gnattools PR81878: fix --disable-bootstrap --enable-languages=ada 2018-11-20 00:07:47 +00:00
gotools Makefile.am (check-go-tool): Only chmod check-go-dir if it exists. 2019-05-27 19:21:22 +00:00
include demangle.h (rust_is_mangled): Move to libiberty/rust-demangle.h. 2019-07-18 16:10:51 +02:00
INSTALL
intl iconv.m4 (AM_ICONV_LINK): Don't overwrite CPPFLAGS. 2018-11-07 15:41:21 -07:00
libada Update copyright years. 2019-01-01 13:31:55 +01:00
libatomic [NetBSD] Add support for the Arm EABI. 2019-06-14 14:04:20 +00:00
libbacktrace Makefile.am (BUILDTESTS): Remove test_elf, add test_elf_32 and test_elf_64. 2019-05-24 11:55:21 +00:00
libcc1 [C++ PATCH] Using decls 2019-05-21 14:33:24 +00:00
libcpp PR c++/61339 - add mismatch between struct and class [-Wmismatched-tags] to non-bugs 2019-07-09 12:32:49 -06:00
libdecnumber Update copyright years. 2019-01-01 13:31:55 +01:00
libffi Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
libgcc Do not emit __gnu_lto_v1 symbol. 2019-07-22 07:34:47 +00:00
libgfortran re PR libfortran/91030 (Poor performance of I/O -fconvert=big-endian) 2019-07-21 15:55:49 +00:00
libgo runtime: expose the g variable 2019-07-15 21:17:16 +00:00
libgomp arith.c (gfc_convert_integer, [...]): Move to ... 2019-07-23 21:43:21 +00:00
libhsail-rt Update copyright years. 2019-01-01 13:31:55 +01:00
libiberty libiberty: Check zero value shstrndx in simple-object-elf.c 2019-07-23 07:33:32 +00:00
libitm Makefile.am (finclude): Remove. 2019-05-03 09:20:04 +02:00
libobjc re PR target/89093 (C++ exception handling clobbers d8 VFP register) 2019-04-23 12:03:41 +02:00
liboffloadmic PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
libphobos d/dmd: Merge upstream dmd f8e38c001 2019-06-16 07:50:07 +00:00
libquadmath Update copyright years. 2019-01-01 13:31:55 +01:00
libsanitizer Fix sanitizer_common/sanitizer_posix_libcdep.cc compilation on Solaris 11.5 2019-06-26 10:43:08 +00:00
libssp Update copyright years. 2019-01-01 13:31:55 +01:00
libstdc++-v3 Rename testsuite directory to match P0553R4 stable names 2019-07-22 17:57:40 +01:00
libvtv Fix testsuite 2019-02-20 08:07:19 -08:00
lto-plugin lto-plugin, removed unused variable 2019-05-15 14:10:27 +00:00
maintainer-scripts crontab: Snapshots from trunk are now GCC 10 related. 2019-05-04 13:28:49 +00:00
zlib Makefile.am (noinst_LTLIBRARIES): Rename libzgcj_convience.la to libz_convenience.la. 2019-01-21 17:23:58 +00:00
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ar-lib Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856). 2018-10-31 17:03:16 +00:00
ChangeLog MAINTAINERS (Write After Approval): Remove myself, already listed in RISC-V port maitainer. 2019-07-08 13:21:21 +00:00
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configure Sync top-level change from gdb 2019-06-15 21:32:03 +00:00
configure.ac Sync top-level change from gdb 2019-06-15 21:32:03 +00:00
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MAINTAINERS MAINTAINERS (Write After Approval): Remove myself, already listed in RISC-V port maitainer. 2019-07-08 13:21:21 +00:00
Makefile.def Sync top-level change from gdb 2019-06-15 21:32:03 +00:00
Makefile.in Sync top-level change from gdb 2019-06-15 21:32:03 +00:00
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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.