The test options_set_10.c shouldn't run when cross compiled.
In addition to gating it on linux I'm also gating it on native now.
gcc/testsuite/ChangeLog:
PR target/88530
* gcc.target/aarch64/options_set_10.c:
From-SVN: r269366
Fix PR89437
Fix PR89437. Fix the sinatan-1.c testcase to not run without
a C99 target system. Use nextafterl for long double initialization.
Fix an issue with sinl (atanl (sqrtl (LDBL_MAX)) returning 0.0
instead of 1.0 by using x < sqrtl (LDBL_MAX) in match.pd.
gcc/
PR tree-optimization/89437
* match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
testsuite/
PR tree-optimization/89437
* gcc.dg/sinatan-1.c: Fix testcase.
From-SVN: r269364
PR tree-optimization/89487
* tree-loop-distribution.c (has_nonaddressable_dataref_p): New.
(create_rdg_vertices): Compute has_nonaddressable_dataref_p.
(distribute_loop): Don't do runtime alias check if there is non-
addressable data reference.
* tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Check if VAR_DECL
is a register variable.
* gcc/testsuite/gcc.dg/tree-ssa/pr89487.c: New test.
From-SVN: r269361
2019-03-03 Harald Anlauf <anlauf@gmx.de>
Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77583
* symbol.c (check_conflict): Check for valid procedure name
passed to error reporting routine.
PR fortran/77583
* gfortran.dg/pr77583.f90: New test.
Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>
From-SVN: r269353
2019-03-02 Harald Anlauf <anlauf@gmx.de>
PR fortran/89516
* check.c (gfc_calculate_transfer_sizes): Correct checks for cases
where storage size of elements of MOLD is 0.
PR fortran/89516
* gfortran.dg/pr89492.f90: Adjust testcase.
* gfortran.dg/transfer_check_5.f90: New test.
From-SVN: r269341
PR c++/71446
* cp-tree.h (CONSTRUCTOR_IS_DESIGNATED_INIT): Define.
* parser.c (cp_parser_braced_list): Adjust cp_parser_initializer_list
caller, set CONSTRUCTOR_IS_DESIGNATED_INIT.
(cp_parser_initializer_list): Add designated parameter, set *designated
to a bool whether any designators were parsed.
* decl.c (reshape_init): Copy over CONSTRUCTOR_IS_DESIGNATED_INIT if
needed.
* pt.c (tsubst_copy_and_build): Likewise.
* call.c (implicit_conversion): If CONSTRUCTOR_IS_DESIGNATED_INIT,
don't call build_list_conv, nor build_complex_conv, nor attempt to
convert a single element initializer to scalar.
* g++.dg/cpp2a/desig10.C: New test.
* g++.dg/cpp2a/desig11.C: New test.
* g++.dg/ext/desig4.C: Expect 4 new errors.
From-SVN: r269340
PR target/89506
* config/arm/arm.md (cmpsi2_addneg): Use
trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
If operands[2] is 0 or INT_MIN, force use of subs.
(*compare_scc splitter): Use gen_int_mode.
(*negscc): Likewise.
* config/arm/thumb2.md (*thumb2_negscc): Likewise.
* gcc.dg/pr89506.c: New test.
From-SVN: r269339
This is the result of these two oneliners:
perl -ni -e 'print unless /dg-skip-if "do not override -mcpu"/' \
$(find gcc/testsuite/gcc.target/powerpc/ -type f)
perl -pi -e 's/(dg-options.*)-mcpu=/\1-mdejagnu-cpu=/' \
$(find gcc/testsuite/gcc.target/powerpc/ -type f)
gcc/testsuite/
* gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
-mcpu". Use -mdejagnu-cpu= in dg-options instead of -mcpu=.
From-SVN: r269324
This adds an option -mdejagnu-cpu=. This option simply overrides what
is given in -mcpu=. The reason for this is that with older versions
of DejaGnu the value given in the RUNTESTFLAGS will override the value
a testcase wants to have.
* config/rs6000/rs6000.c (rs6000_option_override_internal): If
rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
* config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.
From-SVN: r269322
PR rtl-optimization/85899
* haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
fallthru edges leading to the exit block.
* gcc.dg/pr85899.c: New test.
From-SVN: r269319
Interpreting auxv as []uintptr is incorrect on 64-bit big-endian,
as auxv alternates a 32-bit int with a 64-bit pointer.
Patch from Rainer Orth.
Reviewed-on: https://go-review.googlesource.com/c/164739
From-SVN: r269315
Implement P1002R1, Try-catch blocks in constexpr functions
PR c++/89513
* parser.c (cp_parser_ctor_initializer_opt_and_function_body):
Diagnose constexpr ctor or function with function-try-block with
pedwarn for c++17 and earlier. Formatting fix.
(cp_parser_try_block): Use pedwarn instead of error and only for
c++17 and earlier when try block appears in constexpr function.
* constexpr.c (build_constexpr_constructor_member_initializers):
Handle TRY_BLOCK here instead of erroring on it.
* g++.dg/cpp2a/constexpr-try1.C: New test.
* g++.dg/cpp2a/constexpr-try2.C: New test.
* g++.dg/cpp2a/constexpr-try3.C: New test.
* g++.dg/cpp2a/constexpr-try4.C: New test.
* g++.dg/cpp2a/constexpr-try5.C: New test.
* g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.
From-SVN: r269314
The checking memory_resource in the testsuite assumes sized deallocation
is supported, which might not be true for other compilers.
* testsuite/util/testsuite_allocator.h (__gnu_test::memory_resource)
[!__cpp_sized_deallocation]: Do not pass size to operator delete.
From-SVN: r269312
* include/std/memory (uses_allocator_construction_args): New set of
overloaded functions.
(make_obj_using_allocator, uninitialized_construct_using_allocator):
New functions.
* include/std/memory_resource (polymorphic_allocator::construct)
[__cplusplus > 201703l]: Replace all overloads with a single function
using uses_allocator_construction_args.
* testsuite/20_util/polymorphic_allocator/construct_c++2a.cc: New
test.
* testsuite/20_util/uses_allocator/make_obj.cc: New test.
From-SVN: r269311
Due to config.gcc all the options need to be on one line because of the grep
lines which would select only the first line of the option.
This causes it not to select the right bits on options that are spread over
multiple lines when the --with-arch configure option is used. The issue happens
silently and you just get a compiler with an incorrect set of default flags.
This solution just collapses everything back to one line as they were in GCC7.
Unfortunately this does make some lines quite long.
I do have an alternate patch which used the pre-processors to first flatten the
file in config.gcc. I will send that one out for GCC 10.
gcc/ChangeLog:
PR target/89517
* config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.
From-SVN: r269309
This is another case in which we were failing to pass the expected
mask vector type to vect_get_vec_def_for_operand.
2019-02-28 Richard Sandiford <richard.sandiford@arm.com>
gcc/
PR tree-optimization/89535
* tree-vect-stmts.c (vectorizable_call): Record the vector types
for each operand. Calculate the fallback choice for mask operands
and pass it to vect_get_vec_def_for_operand.
gcc/testsuite/
PR tree-optimization/89535
* gfortran.dg/vect/pr89535.f90: New test.
From-SVN: r269308
2019-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/89541
* tree-ssa-operands.c (add_stmt_operand): CONST_DECL may
get virtual operands.
(get_expr_operands): Handle CONST_DECL like other decls.
* gfortran.dg/pr89451.f90: New testcase.
From-SVN: r269307
Backports support for extern(C++, "namespace"), which makes the
core.stdcpp package compilable.
Added predefined condition for CppRuntime_Gcc unconditionally, as it is
unlikely that D code will be linking to anything other than libstdc++
when extern(C++) is used.
Reviewed-on: https://github.com/dlang/dmd/pull/9371
gcc/d/ChangeLog:
2019-03-01 Iain Buclaw <ibuclaw@gdcproject.org>
* d-builtins.cc (d_init_versions): Add CppRuntime_Gcc as predefined
version condition.
From-SVN: r269304
2019-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/89497
* tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
argument, defaulted to zero.
* passes.c (execute_function_todo): Pass down SSA update flags
to cleanup_tree_cfg.
* tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
(cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
form if requested.
(cleanup_tree_cfg): Get and pass down SSA update flags.
* gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
* g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
that happen now earlier.
From-SVN: r269302
When using the go tool with gccgo, this changes the default
compilation to use -O2. The -gccgoflags option can be used to
override this default. I think this change better corresponds to what
people expect when using the go tool.
Reviewed-on: https://go-review.googlesource.com/c/164378
From-SVN: r269299
gotest: avoid using echo inside $()
The handling of newlines is not portable between bash and ksh.
Reviewed-on: https://go-review.googlesource.com/c/164597
From-SVN: r269298
build_m_component_ref can't handle type-dependent operands, so let's use the
default case; tsubst_copy_and_build also uses build_x_binary_op for
substituting a DOTSTAR_EXPR.
* pt.c (fold_expression) [DOTSTAR_EXPR]: Remove special handling.
From-SVN: r269293
PR tree-optimization/89536
* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
only whether bit #0 of the value is 0 instead of the entire value.
From-SVN: r269289
* gimplify.c (expand_FALLTHROUGH_r): If IFN_FALLTHROUGH was found
at the end of a seq, save its location to walk_stmt_info.
(expand_FALLTHROUGH): Warn if IFN_FALLTHROUGH is at the end of
a switch.
* c-c++-common/Wimplicit-fallthrough-37.c: New test.
From-SVN: r269288
