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GCC

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

Other Activity This Week

[AArch64] Add support for system register based stack protector canary access
ramana: 2019-01-18 Ramana Radhakrishnan - config/aarch64/aarch64-opts.h (enum stack_protector_guard): New - config/aarch64/aarch64.c (aarch64_override_options_internal): Handle and put in error checks for stack protector guard options.

Add self to MAINTAINERS
helijia: 2019-01-18 Li Jia He <helijia@gcc.gnu.org>

libphobos: Add Fiber/Thread support for StackGrowsUp
ibuclaw: The StackGrowsDown version being turned off for hppa targets.

[libbacktrace] Add btest_dwz test-case
vries: Add test-case to verify that libbacktrace can read debug info that was compressed with dwz. 2019-01-17 Tom de Vries PR libbacktrace/82857 - configure.ac (DWZ): Set with AC_CHECK_PROG.

[libbacktrace] Add find_unit
vries: Add a function that finds the unit given an offset into .debug_info. 2019-01-17 Tom de Vries - dwarf.c (struct unit): Add low_offset and high_offset fields.

GCN machine description
ams: This patch contains the machine description portion of the GCN back-end.

GCN libgcc
ams: This patch contains the GCN port of libgcc.

GCN libgfortran
ams: This patch contains the GCN port of libgfortran.

[rs6000] Support more prototypes for vec_ld and vec_st
linkw: 2019-01-17 Kewen Lin <linkw@gcc.gnu.org>

[PR86648] use auto identifier for class placeholder templates
aoliva: dwarf2out recognizes unspecified auto types by the identifier.

GCC Release Tags

libgo: update to Go 1.11.1 release
ian: Reviewed-on:

[libgomp, nvptx] Note that cuGetErrorString is in CUDA_VERSION >= 6000
vries: Cuda driver api function cuGetErrorString is available in version 6.0 and higher. This patch:- removes a comment saying the declaration is not available in cuda.h 6.0- fixes the presence test to use CUDA_VERSION < 6000- moves the declaration to toplevel Build on x86_64 with nvptx accelerator and reg-tested libgomp. 2018-08-08 Tom de Vries - plugin/plugin-nvptx.c (cuda_error): Move declaration of cuGetErrorString ...

libgo: update to Go 1.10.3 release
ian: Reviewed-on:

libgo: update to Go 1.10.2 release
ian: Reviewed-on:

libgo: update to final Go 1.10 release
ian: Reviewed-on:

Cleanup Solaris linker version checks
ro: - acinclude.m4 (gcc_AC_INITFINI_ARRAY): Don't require gcc_SUN_LD_VERSION.

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): ...

Most Popular In The Past Month

Remove support for demangling GCC 2.x era mangling schemes
jason: libiberty/ - cplus-dem.c: Remove cplus_mangle_opname, cplus_demangle_opname, internal_cplus_demangle, and all subroutines.

[Aarch64][SVE] Add copysign and xorsign support
ktkachov: This patch adds support for copysign and xorsign builtins to SVE.

genattrtab bit-rot, and if_then_else in values
amodra: This patch started off just by adding if_then_else support in write_attr_value to be able to write a saner expression for powerpc tls_gdld_nomark length.

[nvptx] Handle large vector reductions
vries: Add support for vector reductions with openacc vector_length larger than warp-size. 2019-01-07 Tom de Vries - config/nvptx/nvptx-protos.h (nvptx_output_red_partition): Declare. - config/nvptx/nvptx.c (vector_red_size, vector_red_align, vector_red_partition, vector_red_sym): New global variables.

[nvptx] Enable large vectors
vries: Allow vector_length clauses to accept values larger than warp size.

[openacc] Add oacc_get_min_dim
vries: Expose oacc_min_dims to backends.

GCN machine description
ams: This patch contains the machine description portion of the GCN back-end.

[nvptx] Add support for a per-worker broadcast buffer and barrier
vries: Add support for a per-worker broadcast buffer and barrier, to be used for openacc vector_length larger than warp-size. 2019-01-07 Tom de Vries - config/nvptx/nvptx.c (oacc_bcast_partition): Declare.

Implement LWG 2221: formatted output operator for nullptr
redi: 2019-01-10 Ville Voutilainen Jonathan Wakely Implement LWG 2221 - config/abi/pre/gnu.ver (GLIBCXX_3.4): Tighten patterns.

libgomp: Reduce copy and paste for RTEMS
sh: libgomp/

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