g++.dg/cpp1y/vla11.C: Avoid using attribute aligned to increase type
size to prevent failures on targets with very low maximum alignment.
From-SVN: r234976
PR middle-end/70643
gcc/
* omp-low.c (lower_oacc_reductions): Check for TREE_CONSTANT
when building a mem ref for the incoming reduction variable.
libgomp/
* testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
From-SVN: r234973
2016-04-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/70623
* tree-ssa-pre.c (changed_blocks): Make global ...
(compute_antic): ... local here. Move and fix worklist
handling here. Do not clear EDGE_DFS_BACK or call mark_dfs_back_edges.
(compute_antic_aux): Add dumping for MAX assumed succs. Remove
worklist handling, dump when ANTIC_IN changed.
(compute_partial_antic_aux): Remove worklist handling.
(init_pre): Do not compute post dominators. Add a comment about
the CFG order chosen.
(fini_pre): Do not free post dominators.
* gcc.dg/torture/pr70623.c: New testcase.
* gcc.dg/torture/pr70623-2.c: Likewise.
From-SVN: r234970
PR c++/70641
* ipa-pure-const.c (pass_nothrow::execute): Call maybe_clean_eh_stmt
on all recursive call stmts. Return TODO_cleanup_cfg if any dead
eh edges have been purged.
* g++.dg/opt/pr70641.C: New test.
From-SVN: r234962
PR c++/70594
* tree-sra.c (create_access_replacement,
get_replaced_param_substitute): Set DECL_NAMELESS on repl if it
gets fancy name.
* tree-pretty-print.c (dump_fancy_name): New function.
(dump_decl_name, dump_generic_node): Use it.
From-SVN: r234961
PR rtl-optimization/68749
* gcc.dg/ifcvt-4.c: Use "word_mode" rather than "int" to limit the
effects of argument promotions.
Remove default args to dg-skip-if.
From-SVN: r234955
Currently, distclean does not remove the libcc1, gnattools, and gotools
directories, and not the stage_final file either. Fix that.
PR bootstrap/70173
* Makefile.tpl (local-distclean): Delete the libcc1, gnattools,
and gotools directories. Delete the stage_final file.
* Makefile.in: Regenerate.
From-SVN: r234954
PR c++/70634
* pt.c (instantiation_dependent_uneval_expression_p): Split out
from instantiation_dependent_expression_p.
(value_dependent_expression_p): Use it for unevaluated operands.
(instantiation_dependent_r): Don't check value-dependence.
(instantiation_dependent_expression_p): Check
value-dependence of the expression as a whole.
* cp-tree.h: Declare instantiation_dependent_uneval_expression_p.
* semantics.c (finish_decltype_type): Use it.
From-SVN: r234945
PR c++/70594
* decl.c (pop_labels_1): Removed.
(note_label, sort_labels): New functions.
(pop_labels): During named_labels traversal, just push the slot
pointers into a vector, then qsort it by DECL_UID and only then
call pop_label and chain it into BLOCK_VARS.
From-SVN: r234942
2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/58000
* gfortran.texi: Document OPEN( ... NAME=) as not implemented
in GNU Fortran
From-SVN: r234936
PR middle-end/70633
* gimplify.c (gimplify_init_constructor): Clear TREE_STATIC if
gimplification turns some element into non-constant.
* gcc.c-torture/compile/pr70633.c: New test.
From-SVN: r234934
PR debug/70628
* rtl.h (convert_memory_address_addr_space_1): New prototype.
* explow.c (convert_memory_address_addr_space_1): No longer static,
add NO_EMIT argument and don't call convert_modes if true, pass
it down recursively, remove break after return.
(convert_memory_address_addr_space): Adjust caller.
* simplify-rtx.c (simplify_unary_operation_1): Call
convert_memory_address_addr_space_1 instead of convert_memory_address,
if it returns NULL, don't simplify.
* gcc.dg/torture/pr70628.c: New test.
From-SVN: r234933
gcc/cp/ChangeLog:
PR c++/70610
* tree.c (lvalue_kind) [NON_DEPENDENT_EXPR]: Unconditionally
recurse into it.
* typeck.c (build_x_conditional_expr): Unconditionally remember
that the result is an lvalue or xvalue.
gcc/testsuite/ChangeLog:
PR c++/70610
* g++.dg/template/pr70610.C: New test.
* g++.dg/template/pr70610-2.C: New test.
* g++.dg/template/pr70610-3.C: New test.
* g++.dg/template/pr70610-4.C: New test.
From-SVN: r234926
Leaving them incorrectly marked as addressable broke a use of the
text/template package, because state.evalField checks CanAddr and takes
the address if it is addressable.
Reviewed-on: https://go-review.googlesource.com/21908
From-SVN: r234923
* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
Bump the upper SIMDLEN limits, so that if the return type or
characteristic type if the return type is void can be passed in
all available SSE2/AVX/AVX2/AVX512-F registers, the SIMDLEN is
allowed.
* c-c++-common/cilk-plus/SE/ef_error2.c (func2): Use vectorlength
128 instead of 32.
From-SVN: r234913
[gcc]
2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70680
* config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2_internal):
Do not use "=" constraint on an input constraint.
(ieee_128bit_vsx_abs<mode>2_internal): Likewise.
(ieee_128bit_vsx_nabs<mode>2_internal): Likewise.
(ieee_128bit_vsx_nabs<mode>2): Correct splitter so that it
generates (neg (abs ...)) instead of (abs ...).
[gcc/testsuite]
2016-04-12 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/70680
* gcc.target/powerpc/pr70640.c: New test.
From-SVN: r234910
2016-04-12 Edward Smith-Rowland <3dw4rd@verizon.net>
Document C++17/TR29124 C++ Special Math Functions.
* include/bits/specfun.h: Add Doxygen markup.
From-SVN: r234905
Jason Merrill