gcc/fortran/ChangeLog:
2016-07-13 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/71623
* trans-stmt.c (gfc_trans_allocate): Add code of pre block of typespec
in allocate to parent block.
gcc/testsuite/ChangeLog:
2016-07-13 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/71623
* gfortran.dg/deferred_character_18.f90: New test.
From-SVN: r238308
2016-07-11 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk:
PR fortran/71783
* frontend-passes.c (create_var): Always allocate a charlen
for character variables.
2016-07-11 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk:
PR fortran/71783
* gfortran.dg/dependency_46.f90: New test.
From-SVN: r238225
Backport from trunk:
2016-07-08 Cesar Philippidis <cesar@codesourcery.com>
gcc/fortran/
* parse.c (matcha): Define.
(decode_oacc_directive): Add spec_only local var and set it. Use
matcha to parse acc directives except for routine and declare. Return
ST_GET_FCN_CHARACTERISTICS if a non-declarative directive could be
matched.
gcc/testsuite/
* gfortran.dg/goacc/pr71704.f90: New test.
From-SVN: r238184
Backported from mainline
2016-07-08 Martin Liska <mliska@suse.cz>
PR middle-end/71606
* fold-const.c (fold_convertible_p): As COMPLEX_TYPE
folding produces SAVE_EXPRs, thus return false for the type.
Backported from mainline
2016-07-08 Martin Liska <mliska@suse.cz>
* gcc.dg/torture/pr71606.c: New test.
From-SVN: r238173
Backport from mainline
2015-06-02 Jonathan Wakely <jwakely@redhat.com>
* doc/html/ext/lwg-active.html: Update to R93.
* doc/html/ext/lwg-closed.html: Likewise.
* doc/html/ext/lwg-defects.html: Likewise.
* doc/html/manual/*: Regenerate.
* doc/xml/manual/intro.xml: Document status of several DRs.
From-SVN: r238162
This testcase currently fails on GCC 5, for LE only. Since it is fixed
for 6 and later, and backporting the relevant code is rather invasive,
let's just weaken the testcase for GCC 5 instead.
PR target/69019
* gcc.target/powerpc/ti_math1.c: Allow addze as well as adde.
From-SVN: r238121
Backported from mainline
2016-07-01 Jakub Jelinek <jakub@redhat.com>
PR fortran/71717
* trans-openmp.c (gfc_omp_privatize_by_reference): Return false
for GFC_DECL_ASSOCIATE_VAR_P with POINTER_TYPE.
* testsuite/libgomp.fortran/associate3.f90: New test.
From-SVN: r238104
Backported from mainline
2016-06-30 Jakub Jelinek <jakub@redhat.com>
PR fortran/71704
* parse.c (matchs, matcho): Move right before decode_omp_directive.
If spec_only, only gfc_match the keyword and if successful, goto
do_spec_only.
(matchds, matchdo): Define.
(decode_omp_directive): Add spec_only local var and set it.
Use matchds or matchdo macros instead of matchs or matcho
for declare target, declare simd, declare reduction and threadprivate
directives. Return ST_GET_FCN_CHARACTERISTICS if a non-declarative
directive could be matched.
(next_statement): For ST_GET_FCN_CHARACTERISTICS restore
gfc_current_locus from old_locus even if there is no label.
* gfortran.dg/gomp/pr71704.f90: New test.
From-SVN: r238103
Backported from mainline
2016-06-30 Jakub Jelinek <jakub@redhat.com>
PR fortran/71705
* trans-openmp.c (gfc_trans_omp_clauses): Set TREE_ADDRESSABLE on
decls in to/from clauses.
* gfortran.dg/gomp/pr71705.f90: New test.
From-SVN: r238102
Backported from mainline
2016-06-28 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71626
* config/i386/i386.c (ix86_expand_vector_move): For SUBREG of
a constant, force its SUBREG_REG into memory or register instead
of whole op1.
* gcc.c-torture/execute/pr71626-1.c: New test.
* gcc.c-torture/execute/pr71626-2.c: New test.
From-SVN: r238101
Backported from mainline
2016-06-21 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/71588
* tree-ssa-strlen.c (valid_builtin_call): New function.
(adjust_last_stmt, handle_builtin_memset, strlen_optimize_stmt): Use
it.
* gcc.dg/pr71558.c: New test.
From-SVN: r238100
Backported from mainline
2016-06-20 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71581
* tree-ssa-uninit.c (warn_uninit): If EXPR and VAR are NULL,
see if T isn't anonymous SSA_NAME with COMPLEX_EXPR created
for conversion of scalar user var to complex type and use the
underlying SSA_NAME_VAR in that case. If EXPR is still NULL,
punt.
* gcc.dg/pr71581.c: New test.
From-SVN: r238099
Backported from mainline
2016-06-10 Jakub Jelinek <jakub@redhat.com>
PR middle-end/71494
* tree-nested.c (convert_nonlocal_reference_stmt): For GIMPLE_GOTO
without LABEL_DECL, set *handled_ops_p to false instead of true.
* gcc.c-torture/execute/pr71494.c: New test.
From-SVN: r238096
Backported from mainline
2016-06-13 Jakub Jelinek <jakub@redhat.com>
PR sanitizer/71498
* c-gimplify.c (ubsan_walk_array_refs_r): Set *walk_subtrees = 0 on
all BIND_EXPRs, and on all BIND_EXPRs recurse also on BIND_EXPR_BODY.
* c-c++-common/ubsan/bounds-13.c: New test.
From-SVN: r238095
Backported from mainline
2016-04-13 Jakub Jelinek <jakub@redhat.com>
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: r238094
Backported from mainline
2016-04-13 Jakub Jelinek <jakub@redhat.com>
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: r238093
Backported from mainline
2016-04-08 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/70574
* fwprop.c (forward_propagate_and_simplify): Don't add
REG_EQUAL note if DF_REF_REG (use) is a paradoxical subreg.
(try_fwprop_subst): Don't add REG_EQUAL note if there are any
paradoxical subregs within *loc.
* gcc.target/i386/avx2-pr70574.c: New test.
From-SVN: r238091
Backported from mainline
2016-04-05 Jakub Jelinek <jakub@redhat.com>
PR c++/70336
* match.pd (nested int casts): Limit to GIMPLE.
* c-c++-common/pr70336.c: New test.
* gcc.dg/torture/builtin-isinf_sign-1.c (foo): Guard tests
no longer optimized away at -O0 with #ifndef __OPTIMIZE__.
From-SVN: r238090
2016-07-07 Richard Biener <rguenther@suse.de>
Backport from mainline
2016-06-07 Richard Biener <rguenther@suse.de>
PR middle-end/71423
* match.pd ((X | ~Y) -> Y <= X): Properly invert the comparison
for signed ops.
* gcc.dg/torture/pr71423.c: New testcase.
2016-06-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/71452
* tree-ssa.c (non_rewritable_lvalue_p): Make sure that the
type used for the SSA rewrite has enough precision to cover
the dynamic type of the location.
* gcc.dg/torture/pr71452.c: New testcase.
2016-06-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/71522
* tree-ssa.c (non_rewritable_lvalue_p): Do not rewrite non-float
copying into float copying.
* gcc.dg/torture/pr71522.c: New testcase.
From-SVN: r238084
Backport from mainline
2016-07-04 Ville Voutilainen <ville.voutilainen@gmail.com>
PR libstdc++/71313
* src/filesystem/ops.cc (remove_all(const path&, error_code&)):
Call remove_all for children of a directory.
* testsuite/experimental/filesystem/operations/create_directories.cc:
Adjust.
From-SVN: r237981
PR middle-end/71693
* fold-const.c (fold_binary_loc) <case RROTATE_EXPR>: Cast
TREE_OPERAND (arg0, 0) and TREE_OPERAND (arg0, 1) to type
first when permuting bitwise operation with rotate. Cast
TREE_OPERAND (arg0, 0) to type when cancelling two rotations.
* gcc.c-torture/compile/pr71693.c: New test.
From-SVN: r237877
2016-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* frontend-passes.c (realloc_string_callback): Add a call to
gfc_dep_compare_expr.
2016-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* gfortran.dg/pr70673.f90: New test.
From-SVN: r237805
2016-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* frontend-passes.c (realloc_string_callback): Add a call to
gfc_dep_compare_expr.
2016-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* gfortran.dg/pr70673.f90: New test.
From-SVN: r237804
GCC Administrator