Solaris 10 uses int32 for the Pw_uid and Pw_gid fields of Passwd,
but most systems, including Solaris 11, use uint32. Force uint32
for consistency and to fix the build.
Reviewed-on: https://go-review.googlesource.com/88195
From-SVN: r256875
gcc/testsuite/ChangeLog:
2018-01-18 Carl Love <cel@us.ibm.com>
* gcc.target/powerpc/builtins-6.h (foo): Add missing closing bracket
to the function.
From-SVN: r256864
PR sanitizer/81715
PR testsuite/83882
* function.h (gimplify_parameters): Add gimple_seq * argument.
* function.c: Include gimple.h and options.h.
(gimplify_parameters): Add cleanup argument, add CLOBBER stmts
for the added local temporaries if needed.
* gimplify.c (gimplify_body): Adjust gimplify_parameters caller,
if there are any parameter cleanups, wrap whole body into a
try/finally with the cleanups.
From-SVN: r256861
This fixes test failures in gcc.target/aarch64/f16_mov_immediate_*.c
after fixing PR82964. The check for a scalar floating point constant
didn't include 16-bit floating point modes, so use GET_MODE_CLASS
instead.
gcc/
PR target/82964
* config/aarch64/aarch64.c (aarch64_legitimate_constant_p):
Use GET_MODE_CLASS for scalar floating point.
From-SVN: r256854
PR ipa/82256
patch by PaX Team
* cgraphclones.c (cgraph_node::create_version_clone_with_body):
Fix call of call_cgraph_insertion_hooks.
From-SVN: r256853
2018-01-18 Christophe Lyon <christophe.lyon@linaro.org>
* lib/target-supports.exp (check_effective_target_arm_arch_FUNC_ok):
Add function body to force error messages in some configurations.
From-SVN: r256849
This test needs an armv4t Thumb1 target but doesn't add the right effective target checks.
This patch adds them so the test is skipped appropriately on Thumb2 hard-float tarets.
* gcc.target/arm/pr70278.c: Add effective target checks for armv4t
and arm_thumb1_ok.
From-SVN: r256848
This commit adds the -fmacro-prefix-map option that allows remapping of file
names in __FILE__, __BASE_FILE__, and __builtin_FILE(), similar to how
-fdebug-prefix-map allows to do the same for debug information.
Additionally, it adds -ffile-prefix-map which can be used to specify both
mappings with a single option (and, should we need to add more -f*-prefix-map
options in the future, those as well).
libcpp/ChangeLog:
2018-01-18 Boris Kolpackov <boris@codesynthesis.com>
PR other/70268
* include/cpplib.h (cpp_callbacks::remap_filename): New callback.
* libcpp/macro.c (_cpp_builtin_macro_text): Call remap_filename for
__FILE__ and __BASE_FILE__.
gcc/ChangeLog:
2018-01-18 Boris Kolpackov <boris@codesynthesis.com>
PR other/70268
* common.opt: (-ffile-prefix-map): New option.
* opts.c (common_handle_option): Defer it.
* opts-global.c (handle_common_deferred_options): Handle it.
* debug.h (remap_debug_filename, add_debug_prefix_map): Move to...
* file-prefix-map.h: New file.
(remap_debug_filename, add_debug_prefix_map): ...here.
(add_macro_prefix_map, add_file_prefix_map, remap_macro_filename): New.
* final.c (debug_prefix_map, add_debug_prefix_map
remap_debug_filename): Move to...
* file-prefix-map.c: New file.
(file_prefix_map, add_prefix_map, remap_filename) ...here and rename,
generalize, get rid of alloca(), use strrchr() instead of strchr().
(add_macro_prefix_map, add_debug_prefix_map, add_file_prefix_map):
Implement in terms of add_prefix_map().
(remap_macro_filename, remap_debug_filename): Implement in term of
remap_filename().
* Makefile.in (OBJS, PLUGIN_HEADERS): Add new files.
* builtins.c (fold_builtin_FILE): Call remap_macro_filename().
* dbxout.c: Include file-prefix-map.h.
* varasm.c: Likewise.
* vmsdbgout.c: Likewise.
* xcoffout.c: Likewise.
* dwarf2out.c: Likewise plus omit new options from DW_AT_producer.
* doc/cppopts.texi (-fmacro-prefix-map): Document.
* doc/invoke.texi (-ffile-prefix-map): Document.
(-fdebug-prefix-map): Update description.
gcc/c-family/ChangeLog:
2018-01-18 Boris Kolpackov <boris@codesynthesis.com>
PR other/70268
* c-family/c.opt (-fmacro-prefix-map): New option.
* c-family/c-opts.c (c_common_handle_option): Handle it.
* c-family/c-lex.c (init_c_lex): Set remap_filename cpp callback.
* c-family/c-ppoutput.c (init_pp_output): Likewise.
gcc/testsuite/ChangeLog:
2018-01-18 Boris Kolpackov <boris@codesynthesis.com>
PR other/70268
* c-c++-common/ffile-prefix-map.c: New test.
* c-c++-common/fmacro-prefix-map.c: New test.
* c-c++-common/cpp/ffile-prefix-map.c: New test.
* c-c++-common/cpp/fmacro-prefix-map.c: New test.
From-SVN: r256847
https://gcc.gnu.org/ml/gcc-patches/2018-01/msg01638.html
PR c++/83160
* cp-tree.h (mark_use): Declare.
* expr.c (mark_use): Make extern.
* call.c (direct_reference_binding): Set inner conv's
rvaluedness_matches_p, if it is an identity.
(convert_like_real): Mark lvalue or rvalue use for identity as
rvaledness_matches_p demands.
PR c++/83160
* g++.dg/cpp0x/pr83160.C: New.
From-SVN: r256842
2018-01-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/83887
* graphite-scop-detection.c
(scop_detection::get_nearest_dom_with_single_entry): Remove.
(scop_detection::get_nearest_pdom_with_single_exit): Likewise.
(scop_detection::merge_sese): Re-implement with a flood-fill
algorithm that properly finds a SESE region if it exists.
* gcc.dg/graphite/pr83887.c: New testcase.
* gfortran.dg/graphite/pr83887.f90: Likewise.
* gfortran.dg/graphite/pr83887.f: Likewise.
From-SVN: r256841
The builtin-bswap-1.c and builtin-bswap16-1.c are pretty annoying at the moment.
They force an explicit armv6 option that is a thumb1 target, so if you're testing a toolchain
configured with something like --with-cpu=cortex-a15 --with-float=hard --with-mode=thumb
you'll get those pesky errors about Thumb1 hard-float not being implemented, even though
the tests don't relate to floating-point functionality at all. I *think* this is also due
to the wrong order of dg-options and dg-require-effective-target directives that might
end up not doing a proper effective target check.
The solution in this patch is to commonise the code and create a couple of tests for each.
One tests an armv6t2 target. This allows us to test an ARM or a Thumb2 target.
The second one sets an armv6-m target, which is a Thumb1 target.
The dg-add-options machinery for arm_arch_v6m knows how to add the right -mfloat-abi=soft option.
With this patch we end up testing all of ARM, Thumb1, Thumb2 codegen whereas before we only
ever tried testing Thumb1, if the multilib options happened to line up just right, and would
give an ugly error otherwise. Now, if the multilib options don't allow the test it should just
appear as UNSUPPORTED.
PR target/65578
* gcc.target/arm/builtin-bswap.x: New file.
* gcc.target/arm/builtin-bswap-1.c: Include the above. Add checks
and options for armv6t2.
* gcc.target/arm/builtin-bswap-2.c: Include the above. Add checks
and options for Thumb1.
* gcc.target/arm/builtin-bswap16.x: New file.
* gcc.target/arm/builtin-bswap16-1.c: Include the above. Add checks
and options for armv6t2.
* gcc.target/arm/builtin-bswap16-2.c: Include the above. Add checks
and options for Thumb1.
From-SVN: r256840
PR c/61240
* match.pd ((P + A) - P, P - (P + A), (P + A) - (P + B)): For
pointer_diff optimizations use view_convert instead of convert.
* gcc.dg/pr61240.c: New test.
From-SVN: r256838
PR go/83787
compiler: pass int to makechan, call makechan64 when appropriate
The update to 1.10beta1 changed makechan to take int instead of int64,
and added a makechan64 call for large values. Since the size is the
last argument to makechan, the old compiler which always passed a
64-bit int worked fine on 64-bit systems and little-endian 32-bit
systems, but broke on big-endian 32-bit systems. This CL fixes the
compiler to use the appropriate types.
This fixes GCC PR 83787.
Reviewed-on: https://go-review.googlesource.com/88077
From-SVN: r256835
[gcc]
2018-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.md (*call_indirect_nonlocal_sysv<mode>):
Generate different code for -mno-speculate-indirect-jumps.
(*call_value_indirect_nonlocal_sysv<mode>): Likewise.
(*call_indirect_aix<mode>): Disable for
-mno-speculate-indirect-jumps.
(*call_indirect_aix<mode>_nospec): New define_insn.
(*call_value_indirect_aix<mode>): Disable for
-mno-speculate-indirect-jumps.
(*call_value_indirect_aix<mode>_nospec): New define_insn.
(*sibcall_nonlocal_sysv<mode>): Generate different code for
-mno-speculate-indirect-jumps.
(*sibcall_value_nonlocal_sysv<mode>): Likewise.
[gcc/testsuite]
2018-01-17 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/safe-indirect-jump-1.c: Remove endian
restriction, but still restrict to 64-bit.
* gcc.target/powerpc/safe-indirect-jump-7.c: New file.
* gcc.target/powerpc/safe-indirect-jump-8.c: New file.
From-SVN: r256831
[gcc]
2018-01-17 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_emit_move): If we load or store a
long double type, set the flags for noting the default long double
type, even if we don't pass or return a long double type.
[gcc/testsuite]
2018-01-17 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/gnuattr1.c: New test to make sure we set the
appropriate .gnu_attribute for the long double type, if we use the
long double type, but do not generate any calls.
* gcc.target/powerpc/gnuattr2.c: Likewise.
* gcc.target/powerpc/gnuattr3.c: Likewise.
From-SVN: r256822
/cp
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/78344
* decl.c (grokdeclarator): Do not append the error_mark_node
due to an erroneous optional attribute-specifier-seq.
/testsuite
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/78344
* g++.dg/cpp0x/alignas13.C: New.
From-SVN: r256821
The runtime package was hard-coded non-escape, and the escape
analysis was not run for the runtime package. This CL removes
the hard-code, and lets the escape analysis decide. It is not
allowed for local variables and closures in the runtime to be
heap allocated. This CL adds the check that make sure that they
indeed do not escape.
The escape analysis is always run when compiling the runtime
now.
Fixesgolang/go#17431
Reviewed-on: https://go-review.googlesource.com/86246
From-SVN: r256820
PR ipa/83051
* ipa-inline.c (flatten_function): Do not overwrite final inlining
failure.
* gcc.c-torture/compile/pr83051-2.c: New testcase.
From-SVN: r256818
/cp
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/81054
* constexpr.c (ensure_literal_type_for_constexpr_object): Return
error_mark_node when we give an error.
* decl.c (cp_finish_decl): Use the latter.
/testsuite
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/81054
* g++.dg/cpp0x/constexpr-ice19.C: New.
From-SVN: r256817
/cp
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/81054
* constexpr.c (ensure_literal_type_for_constexpr_object): Return
error_mark_node when we give an error.
* decl.c (cp_finish_decl): Use the latter.
/testsuite
2018-01-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/81054
* g++.dg/cpp0x/constexpr-ice19.C: New.
From-SVN: r256816
These -mcpu=xscale tests are ARM-only tests and they go to great pains to reject
explicit overriding options, but they're missing the -marm in their dg-options, which means
they will still give that nasty Thumb1 hard-float error when testing an implicit --with-mode=thumb
toolchain (--with-cpu=cortex-a15 --with-fpu=neon-vfpv4 --with-float=hard --with-mode=thumb, for example).
This patch adds the missing -marm and all is good again.
* gcc.target/arm/g2.c: Add -marm to dg-options.
* gcc.target/arm/scd42-2.c: Likewise.
From-SVN: r256812
