PR c++/70084
* tree-inline.c (copy_tree_body_r): When cancelling ADDR_EXPR
of INDIRECT_REF and ADDR_EXPR changed type, fold_convert it
to the right type.
* g++.dg/expr/stdarg3.C: New test.
From-SVN: r234004
PR rtl-optimization/69941
* postreload.c (reload_combine_recognize_pattern): Ensure all uses of
the reg share its mode.
PR rtl-optimization/69941
* gcc.dg/torture/pr69941.c: New test.
From-SVN: r234001
PR tree-optimization/69196
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
If the both SSA_NAMEs are anonymous, then consider them unassociated
and include the PHI in the statement count.
From-SVN: r233999
2016-03-05 Tom de Vries <tom@codesourcery.com>
* omp-low.c (check_omp_nesting_restrictions): Check for non-oacc
construct in oacc routine. Check for oacc region in oacc routine.
* c-c++-common/goacc/nesting-fail-1.c (f_acc_routine): New function.
* c-c++-common/goacc-gomp/nesting-fail-1.c (f_acc_routine): New
function.
From-SVN: r233998
gcc/cp/ChangeLog:
PR c++/66786
* pt.c (template_class_depth): Given a lambda type, iterate
into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its
TYPE_CONTEXT. Given a VAR_DECL, iterate into its
CP_DECL_CONTEXT.
gcc/testsuite/ChangeLog:
PR c++/66786
* g++.dg/cpp1y/var-templ48.C: New test.
* g++.dg/cpp1y/var-templ49.C: New test.
From-SVN: r233997
2016-03-03 Than McIntosh <thanm@google.com>
* plugin-api.h: Add new hooks to the plugin transfer vector to
to support querying section alignment and section size.
(ld_plugin_get_input_section_alignment): New hook.
(ld_plugin_get_input_section_size): New hook.
(ld_plugin_tag): Add LDPT_GET_INPUT_SECTION_ALIGNMENT
and LDPT_GET_INPUT_SECTION_SIZE.
(ld_plugin_tv): Add tv_get_input_section_alignment and
tv_get_input_section_size.
2016-03-03 Evgenii Stepanov <eugenis@google.com>
* plugin-api.h (enum ld_plugin_tag): Add LDPT_GET_SYMBOLS_V3.
From-SVN: r233986
gcc/c-family/ChangeLog:
PR c/68187
* c-indentation.c (get_visual_column): Move code to determine next
tab stop to...
(next_tab_stop): ...this new function.
(line_contains_hash_if): Delete function.
(detect_preprocessor_logic): Delete function.
(get_first_nws_vis_column): New function.
(detect_intervening_unindent): New function.
(should_warn_for_misleading_indentation): Replace call to
detect_preprocessor_logic with a call to
detect_intervening_unindent.
gcc/testsuite/ChangeLog:
PR c/68187
* c-c++-common/Wmisleading-indentation.c (fn_42_a): New test
function.
(fn_42_b): Likewise.
(fn_42_c): Likewise.
From-SVN: r233972
gcc/c-family/ChangeLog:
PR c/68187
* c-indentation.c (should_warn_for_misleading_indentation): When
suppressing warnings about cases where the guard and body are on
the same column, only use the first non-whitespace column in place
of the guard token column when dealing with "else" clauses.
When rejecting aligned BODY and NEXT, loosen the requirement
from equality with the first non-whitespace of guard to simply
that they not be indented relative to it.
gcc/testsuite/ChangeLog:
PR c/68187
* c-c++-common/Wmisleading-indentation.c (fn_40_a): New test
function.
(fn_40_b): Likewise.
(fn_41_a): Likewise.
(fn_41_b): Likewise.
From-SVN: r233971
gcc/
PR rtl-optimization/57676
* lra-assigns.c (lra_assign): Guard test for maximum iterations
with flag_checking.
gcc/testsuite/
PR rtl-optimization/57676
* gcc.dg/torture/pr57676.c: New test.
From-SVN: r233967
PR c/69798
* c-parser.c (c_parser_postfix_expression): Call
c_parser_cast_expression rather than c_parser_postfix_expression.
* gcc.dg/cilk-plus/pr69798-1.c: New test.
* gcc.dg/cilk-plus/pr69798-2.c: New test.
From-SVN: r233965
2016-03-04 Richard Biener <rguenther@suse.de>
PR c++/70054
* c-common.c (strict_aliasing_warning): Use alias_set_subset_of
instead of alias_sets_conflict_p.
* g++.dg/warn/Wstrict-aliasing-bogus-union-2.C: New testcase.
* gcc.dg/Wstrict-aliasing-struct-member.c: New testcase.
From-SVN: r233961
The attached patch fixes a test failure of go.test/test/env.go on
s390x biarch. Bootstrapped and regression tested on s390x biarch
and s390.
gcc/testsuite/ChangeLog
2016-03-04 Dominik Vogt <vogt@linux.vnet.ibm.com>
PR testsuite/69766
* go.test/go-test.exp: S/390: Set GOARCH to the current target when
testing multiarch.
From-SVN: r233959
PR debug/69947
* dwarf2out.c (prune_unused_types_walk_loc_descr): Handle
all other ops that have dw_val_class_die_ref operands,
and DW_OP_GNU_entry_value.
* gcc.dg/guality/pr69947.c: New test.
From-SVN: r233958
PR target/70021
* tree-vect-stmts.c (vect_mark_relevant): Remove USED_IN_PATTERN
argument, if STMT_VINFO_IN_PATTERN_P (stmt_info), always mark
the pattern no matter if it is used just by non-pattern, pattern
or mix thereof.
(process_use, vect_mark_stmts_to_be_vectorized): Adjust callers.
* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If
oprnd1 def_stmt is in pattern, don't look through it.
* gcc.dg/vect/pr70021.c: New test.
* gcc.target/i386/pr70021.c: New test.
From-SVN: r233940
PR tree-optimization/70043
* tree-vect-loop.c (optimize_mask_stores): Move iterator to
previous statement if we see a debug statement.
* gfortran.dg/vect/pr70043.f90: New test.
From-SVN: r233934
