Featured content is also available via:

GCC

GCC, the GNU Compiler Collection that is the Free Software Foundation open-source compiler for C, C++, Fortran, Java, ADA, and other languages.

Yesterday's Activity

Add x86 CET documentation
itsimbal: gcc/doc/ - extend.texi: Add x86 specific to 'nocf_check' attribute.

Update x86 backend to enable Intel CET.
itsimbal: All platforms except i386 will report the error and do no instrumentation with -finstrument-control-flow option.

Other Activity This Week

Add GFNI command line options and macros
kyukhin: gcc/ - common/config/i386/i386-common.c (OPTION_MASK_ISA_GFNI_SET, (OPTION_MASK_ISA_GFNI_UNSET): New.

Add selftests for bitmap_set_range
marxin: 2017-10-16 Martin Liska - sbitmap.c (bitmap_bit_in_range_p_checking): New function.

Recent Activity

Add x86 CET documentation
itsimbal: gcc/doc/ - extend.texi: Add x86 specific to 'nocf_check' attribute.

Update x86 backend to enable Intel CET.
itsimbal: All platforms except i386 will report the error and do no instrumentation with -finstrument-control-flow option.

Add GFNI command line options and macros
kyukhin: gcc/ - common/config/i386/i386-common.c (OPTION_MASK_ISA_GFNI_SET, (OPTION_MASK_ISA_GFNI_UNSET): New.

Add selftests for bitmap_set_range
marxin: 2017-10-16 Martin Liska - sbitmap.c (bitmap_bit_in_range_p_checking): New function.

Asm memory constraints
amodra: - doc/extend.texi (Clobbers): Correct vax example.

More delayed lambda capture fixes
jason: - call.c (add_function_candidate): Use build_address.

Require wi::to_wide for trees
rsandifo: The wide_int routines allow things like: wi::add (t, 1) to add 1 to an INTEGER_CST T in its native precision.

Add targetm.insn_cost hook
segher: This adds a new hook that the insn_cost function uses if a target has implemented it (it uses the old pattern_cost nee insn_rtx_cost if not).

gcc/ada/
pmderodat: 2017-10-09 Bob Duff - exp_ch6.adb (Expand_N_Extended_Return_Statement): Add self-checking code so if BIPAlloc is not passed in, it will likely raise Program_Error instead of cause miscellaneous chaos.

[BRIGFE] Support BRIG_KIND_NONE directives
visit0r: These directives are legal everywhere.

GCC Release Tags

Conversion operators have a special name * cp-tree.h (CPTI_CONV_OP_MARKER, CPTI_CONV_OP_IDENTIFIER): New. (conv_op_marker, conv_op_identifier): New. (CLASSTYPE_F
nathan: Conversion operators have a special name - cp-tree.h (CPTI_CONV_OP_MARKER, CPTI_CONV_OP_IDENTIFIER): New.

PR libstdc++/81092 Regenerate configure for libtool_VERSION change
redi: PR libstdc++/81092

libgo: update to 1.8.3 release
ian: Reviewed-on:

PR tree-optimization/79390 * target.h (struct noce_if_info): Declare. * targhooks.h (default_noce_conversion_profitable_p): Declare. * target.def (noce_conversio
jakub: PR tree-optimization/79390 - target.h (struct noce_if_info): Declare. - targhooks.h (default_noce_conversion_profitable_p): Declare. - target.def (noce_conversion_profitable_p): New target hook. - ifcvt.h (struct noce_if_info): New type, moved from ... - ifcvt.c (struct noce_if_info): ...

libgo: update to final Go 1.8 release
ian: Along with the update this fixes a problem that was always present but only showed up with the new reflect test.

libgo: update to go1.8rc3
ian: Reviewed-on:

PR78905 define _GLIBCXX_RELEASE macro
redi: PR libstdc++/78905 - doc/xml/manual/abi.xml (abi.versioning.history): Add markup to macro names, filenames, and literal values.

libgo: update to Go 1.7.1 release
ian: Reviewed-on:

PR fortran/77500 * trans-openmp.c (gfc_trans_omp_atomic): For atomic write or swap, don't try to look through GFC_ISYM_CONVERSION. In other cases, check that va
jakub: PR fortran/77500 - trans-openmp.c (gfc_trans_omp_atomic): For atomic write or swap, don't try to look through GFC_ISYM_CONVERSION.

libgo: bump library version number for 1.7
ian: Reviewed-on:

Most Popular In The Past Month

Add sanopt support for UBSAN_PTR.
marxin: 2017-10-06 Martin Liska - sanopt.c (struct sanopt_tree_triplet_hash): Remove inline keyword for member functions.

Turn CONSTANT_ALIGNMENT into a hook
rsandifo: The definition: #define CONSTANT_ALIGNMENT(EXP, ALIGN) \ (TREE_CODE (EXP) == STRING_CST \ && (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN)) was very common, so the patch adds a canned definition for that, called constant_alignment_word_strings.

Require wi::to_wide for trees
rsandifo: The wide_int routines allow things like: wi::add (t, 1) to add 1 to an INTEGER_CST T in its native precision.

Import from libffi master repository
dje: 2017-08-31 Tony Reix - src/powerpc/aix.S (ffi_call_AIX): Add debugging pseudo-op and labels for EH.

Add myself as nvptx maintainer
vries: 2017-09-25 Tom de Vries

[nvptx] Add exit after call to noreturn function
vries: 2017-09-25 Tom de Vries

Asm memory constraints
amodra: - doc/extend.texi (Clobbers): Correct vax example.

More delayed lambda capture fixes
jason: - call.c (add_function_candidate): Use build_address.

[BRIGFE] Support BRIG_KIND_NONE directives
visit0r: These directives are legal everywhere.

compiler: centralize all symbol name handling
ian: Consolidate all symbol name handling into the new file names.cc.

Legal Disclaimer & Disclosure | Contact Us
Copyright © 2010 - 2017 by Phoronix Media. All rights reserved.
All trademarks and copyrights used are properties of their respective owners.
Powered by the Phoronix Content Management System (PHXCMS-8).