Age | Commit message (Collapse) | Author | Files | Lines |
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* g++.dg/asan/asan_test.C: Remove -Wno-format, add
-Wno-c++1z-compat.
* g++.dg/asan/dejagnu-gtest.h (EXPECT_TRUE): Use "%s" format
string in case condition contains % characters.
From-SVN: r242027
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PR c++/78283
* mangle.c (start_mangling): Reset G.need_cxx1z_warning.
* g++.dg/cpp1z/noexcept-type13.C: New test.
From-SVN: r242026
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Rename is_immutable to is_static_initializer to try to capture what it
really means. Be more precise about when an address expression, or a
binary expression, can be a static initializer. Don't check whether a
type has pointers when deciding whether an initializer must be
read-write, just check whether it is being used to initialize a global
variable. To make that work set the Translate_context function to NULL
for a global variable with a static initializer.
The effect of this is to let more global variables be initialized
directly, rather than being initialized in the generated init function.
Reviewed-on: https://go-review.googlesource.com/32917
From-SVN: r242024
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gcc/ChangeLog:
* print-rtl-function.c: Include varasm.h.
(print_any_param_name): New function.
(print_param): New function.
(print_rtx_function): Call print_param for each argument.
* print-rtl.c (rtx_writer::finish_directive): New function.
* print-rtl.h (rtx_writer::finish_directive): New decl.
From-SVN: r242023
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III.
2016-11-09 Toma Tabacu <toma.tabacu@imgtec.com>
* gcc.target/mips/mips.exp (mips-dg-options): Upgrade to MIPS IV if
using (HAS_MOVN) with MIPS III.
From-SVN: r242021
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2016-11-09 Mikael Morin <mikael@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/46459
* interface.c (compare_actual_formal): Add safety checks to avoid ICE.
2016-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/46459
* gfortran.dg/volatile14.f90: New test.
From-SVN: r242020
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* parser.c (cp_parser_simple_type_specifier): Allow placeholder
for template template parameter.
(cp_parser_type_id_1): Improve diagnostic.
* decl.c (grokdeclarator): Handle class deduction diagnostics here.
* pt.c (splice_late_return_type): Not here.
(tsubst) [TEMPLATE_TYPE_PARM]: Substitute into placeholder template.
(do_class_deduction): Handle non-class templates.
From-SVN: r242018
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gcc/cp/
* cp-tree.h (enum auto_deduction_context): Add adc_unify.
* decl.c (grokdeclarator): Allow 'auto' in C++17 template non-type
parameter types.
* pt.c (do_auto_deduction): Add outer_targs parameter.
(convert_template_argument): Call do_auto_deduction. If adc_unify,
don't give up on dependent init.
(unify): Likewise. In C++17, walk into the type of a
TEMPLATE_PARM_INDEX.
(for_each_template_parm): Add any_fn parameter.
(struct pair_fn_data): Likewise.
(for_each_template_parm_r): Call it for any tree. In C++17, walk
into the type of a TEMPLATE_PARM_INDEX.
(zero_r, array_deduction_r, try_array_deduction): New.
(type_unification_real): Call try_array_deduction.
(get_partial_spec_bindings): Likewise.
gcc/c-family/
* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_template_auto.
From-SVN: r242017
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PR target/78262
* config/i386/i386.md (*<shift_insn><mode>3_doubleword): Mark
operand 0 as earlyclobber.
testsuite/ChangeLog:
PR target/78262
* gcc.target/i386/pr78262.c: New test.
From-SVN: r242013
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From-SVN: r242011
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PR fortran/78259
* gcc/fortran/trans-expr.c (gfc_trans_subcomponent_assign): Guard
against NULL values.
PR fortran/78259
* gcc/testsuite/gfortran.dg/pr78259.f90: New test.
From-SVN: r242010
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2016-11-09 Steve Kargl <kargl@gcc.gnu.org>
Janus Weil <janus@gcc.gnu.org>
PR fortran/60777
* expr.c (external_spec_function): Allow recursive specification
functions in F03.
2016-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/60777
* gfortran.dg/spec_expr_7.f90: New test.
From-SVN: r242009
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PR target/77718
* builtins.c (expand_builtin_memcmp): Formatting fix.
* gcc.c-torture/execute/pr77718.c: New test.
From-SVN: r242007
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SANITIZE_SHIFT_EXPONENT...
* flag-types.h (enum sanitize_code): Add SANITIZE_SHIFT_BASE
and SANITIZE_SHIFT_EXPONENT, change SANITIZE_SHIFT to bitwise
or of them, renumber other enumerators.
* opts.c (sanitizer_opts): Add shift-base and shift-exponent.
* doc/invoke.texi: Document -fsanitize=shift-base and
-fsanitize-shift-exponent, document -fsanitize=shift as
having those 2 suboptions.
c-family/
* c-ubsan.c (ubsan_instrument_shift): Handle split
-fsanitize=shift-base and -fsanitize=shift-exponent.
testsuite/
* gcc.dg/ubsan/c99-shift-3.c: New test.
* gcc.dg/ubsan/c99-shift-4.c: New test.
* gcc.dg/ubsan/c99-shift-5.c: New test.
* gcc.dg/ubsan/c99-shift-6.c: New test.
From-SVN: r242005
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2016-11-09 Richard Biener <rguenther@suse.de>
* fold-const.c (tree_swap_operands_p): Remove unused arg.
* fold-const.c (tree_swap_operands_p): Likewise.
(fold_binary_loc): Adjust.
(fold_ternary_loc): Likewise.
* genmatch.c (dt_operand::gen_gimple_exp): Likewise.
* gimple-fold.c (fold_stmt_1): Likewise.
* gimple-match-head.c (gimple_resimplify2): Likewise.
(gimple_resimplify3): Likewise.
(gimple_simplify): Likewise.
* tree-ssa-dom.c (record_equality): Likewise.
* tree-ssa-reassoc.c (optimize_range_tests_var_bound): Likewise.
* tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise.
* tree-ssa-threadedge.c (simplify_control_stmt_condition_1): Likewise.
From-SVN: r242004
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2016-11-09 Richard Biener <rguenther@suse.de>
* tree-ssa-dom.c (canonicalize_comparison): Remove.
(optimize_stmt): Remove redundant pre-propagation canonicalization
of comparison operand order.
From-SVN: r242003
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* fold-const-call.c (fold_const_call): Fix the folding.
* gcc.dg/tree-ssa/builtins-folding-generic.c (main): Add new
test-case for memcmp.
* gcc.dg/tree-ssa/builtins-folding-gimple.c: Likewise.
From-SVN: r242000
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2016-11-09 Richard Biener <rguenther@suse.de>
* common.opt (flag_evaluation_order): Remove.
* expr.c (expand_operands): Remove code guarded by
flag_evaluation_order.
* fold-const.c (reorder_operands_p): Remove, it always returns
true.
(negate_expr_p): Remove calls to reorder_operands_p.
(fold_negate_expr): Likewise.
(tree_swap_operands_p): Likewise.
(fold_binary_loc): Likewise.
From-SVN: r241998
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g++.dg/cpp1z/noexcept-type9.C)
2016-11-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
PR testsuite/78269
* g++.dg/cpp1z/noexcept-type9.C: Make it a compile test.
From-SVN: r241997
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compiler error))
PR target/78254
* config/m68k/m68k.md: Reject out-of-range bit pos in bit-fields
insns operating on a register.
From-SVN: r241996
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to and from arguments from rejecting...
2016-11-09 Paul Thomas <pault@gcc.gnu.org>
* check.c (gfc_check_move_alloc): Prevent error that avoids
aliasing between to and from arguments from rejecting valid
code.
2016-11-09 Paul Thomas <pault@gcc.gnu.org>
* gfortran.dg/move_alloc_18.f90: New test.
From-SVN: r241995
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introduction in r241915)
2016-11-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR middle-end/78256
testsuite/
* gcc.dg/pr35691-1.c (foo): Use & instead of &&.
* gcc.dg/pr35691-2.c (foo): Use | instead of ||.
From-SVN: r241994
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2016-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/71894
* class.c (gfc_add_component_ref): Add safety checks to avoid ICE.
2016-11-09 Janus Weil <janus@gcc.gnu.org>
PR fortran/71894
* gfortran.dg/class_59.f90: New test.
From-SVN: r241993
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2016-11-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/78007
* tree-vect-stmts.c (vectorizable_bswap): New function.
(vectorizable_call): Call vectorizable_bswap for
BUILT_IN_BSWAP{16,32,64} if arguments are not promoted.
* gcc.dg/vect/vect-bswap32.c: Adjust.
* gcc.dg/vect/vect-bswap64.c: Likewise.
From-SVN: r241992
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DR_BASE_ADDRESS object for forcing alignment.
2016-11-09 Richard Biener <rguenther@suse.de>
* tree-vect-data-refs.c (vect_compute_data_ref_alignment):
Look at the DR_BASE_ADDRESS object for forcing alignment.
From-SVN: r241991
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Handle unary pass-through jump functions for ipa-vrp
gcc/testsuite/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
* gcc.dg/ipa/vrp7.c: New test.
gcc/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
* ipa-cp.c (ipa_get_jf_pass_through_result): Handle unary expressions.
(propagate_vr_accross_jump_function): Likewise.
* ipa-prop.c (ipa_set_jf_unary_pass_through): New.
(load_from_param_1): New.
(load_from_unmodified_param): Factor common part into load_from_param_1.
(load_from_param): New.
(compute_complex_assign_jump_func): Handle unary expressions.
(ipa_write_jump_function): Likewise.
(ipa_read_jump_function): Likewise.
From-SVN: r241990
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Fix ice in set_value_range
gcc/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/78121
* ipa-cp.c (propagate_vr_accross_jump_function): Pass param type.
Also fold constant passed as argument while computing value range.
(propagate_constants_accross_call): Pass param type.
* ipa-prop.c: export ipa_get_callee_param_type.
* ipa-prop.h: export ipa_get_callee_param_type.
gcc/testsuite/ChangeLog:
2016-11-09 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/78121
* gcc.dg/ipa/pr78121.c: New test.
From-SVN: r241989
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From-SVN: r241987
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BUILT_IN_STRSPN and BUILT_IN_STRSTR.
gcc/
* asan.h (asan_intercepted_p): Handle BUILT_IN_STRCSPN,
BUILT_IN_STRPBRK, BUILT_IN_STRSPN and BUILT_IN_STRSTR.
gcc/testsuite/
* c-c++-common/asan/default_options.h: New file.
* c-c++-common/asan/strcasestr-1.c: New test.
* c-c++-common/asan/strcasestr-2.c: Likewise.
* c-c++-common/asan/strcspn-1.c: Likewise.
* c-c++-common/asan/strcspn-2.c: Likewise.
* c-c++-common/asan/strpbrk-1.c: Likewise.
* c-c++-common/asan/strpbrk-2.c: Likewise.
* c-c++-common/asan/strspn-1.c: Likewise.
* c-c++-common/asan/strspn-2.c: Likewise.
* c-c++-common/asan/strstr-1.c: Likewise.
* c-c++-common/asan/strstr-2.c: Likewise.
* c-c++-common/asan/halt_on_error_suppress_equal_pcs-1.c: Likewise.
From-SVN: r241984
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gcc/
* asan.h (ASAN_STACK_MAGIC_PARTIAL): Remove.
* asan.c (ASAN_STACK_MAGIC_PARTIAL): Replace with
ASAN_STACK_MAGIC_MIDDLE.
(asan_global_struct): Increase the size of fields.
(asan_add_global): Add new field constructor.
* sanitizer.def (__asan_version_mismatch_check_v6): Replace with
__asan_version_mismatch_check_v8.
gcc/testsuite/
* c-c++-common/asan/null-deref-1.c: Adjust testcase.
From-SVN: r241983
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2016-11-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/68440
* expr.c (check_alloc_comp_init): Loosen an assert.
* resolve.c (resolve_fl_parameter): Reject class parameters.
2016-11-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/68440
* gfortran.dg/class_58.f90: New test.
From-SVN: r241979
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* dwarf2asm.c (USE_LINKONCE_INDIRECT): Test XCOFF_DEBUGGING_INFO
at runtime.
From-SVN: r241975
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PR target/70799
* config/i386/i386.c (dimode_scalar_to_vector_candidate_p):
Handle ASHIFT and LSHIFTRT.
(dimode_scalar_chain::compute_convert_gain): Ditto.
(dimode_scalar_chain::convert_insn): Ditto.
testsuite/ChangeLog:
PR target/70799
* gcc.target/i386/pr70799-2.c: New test.
From-SVN: r241974
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interface can point to a function)
2016-11-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/77596
* expr.c (gfc_check_pointer_assign): Add special check for procedure-
pointer component with absent interface.
2016-11-08 Janus Weil <janus@gcc.gnu.org>
PR fortran/77596
* gfortran.dg/proc_ptr_comp_46.f90: New test.
From-SVN: r241972
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* gimple-ssa-store-merging.c: Include selftest.h
(verify_array_eq): New function.
(verify_shift_bytes_in_array): Likewise.
(verify_shift_bytes_in_array_right): Likewise.
(verify_clear_bit_region): Likewise.
(verify_clear_bit_region_be): Likewise.
(store_merging_c_tests): Likewise.
* selftest.h (store_merging_c_tests): Declare prototype.
* selftest-run-tests.c (selftest::run_tests): Run
store_merging_c_tests.
From-SVN: r241971
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gcc/testsuite
* gcc.dg/vect/pr56541.c: Xfail on !vect_cond_mixed targets.
From-SVN: r241969
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gcc/testsuite
* gcc.dg/tree-ssa/pr71347.c: Drop xfail.
From-SVN: r241968
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gcc/testsuite
* gcc.dg/vect/vect-cond-2.c: Drop xfail.
From-SVN: r241967
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* config/arm/arm.opt (mold-rtx-costs): Delete.
(mnew-generic-costs): Delete.
* config/arm/arm-protos.h (struct tune_params): Delete rtx_costs field.
* config/arm/arm.c (arm_rtx_costs_1): Delete.
(arm_size_rtx_costs): Likewise.
(arm_slowmul_rtx_costs): Likewise.
(arm_fastmul_rtx_costs): Likewise.
(arm_xscale_rtx_costs): Likewise.
(arm_9e_rtx_costs): Likewise.
(arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
arm_cortex_a5_tune, arm_xgene1_tune, arm_marvell_pj4_tune,
arm_cortex_a35_tune, arm_exynosm1_tune, arm_cortex_a73_tune,
arm_cortex_m7_tune):
Delete rtx_costs field.
(arm_new_rtx_costs): Rename to...
(arm_rtx_costs_internal): ... This.
(arm_rtx_costs): Remove old way of doing rtx costs.
From-SVN: r241966
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* config/arm/arm.c (arm_slowmul_tune): Use generic_extra_costs.
(arm_fastmul_tune): Likewise.
(arm_strongarm_tune): Likewise.
(arm_xscale_tune): Likewise.
(arm_9e_tune): Likewise.
(arm_marvell_pj4_tune): Likewise.
(arm_v6t2_tune): Likewise.
(arm_v6m_tune): Likewise.
(arm_fa726te_tune): Likewise.
From-SVN: r241965
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tree-optimization/78234 ?)
PR tree-optimization/78234
* gimple-ssa-store-merging.c (clear_bit_region): Fix off-by-one error
in start != 0 case.
From-SVN: r241962
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PR testsuite/78242
* g++.dg/asan/use-after-scope-4.C: New test.
* g++.dg/asan/use-after-scope-types-4.C: Update scanned pattern.
* gcc.dg/asan/use-after-scope-8.c: Remove.
PR testsuite/78242
* dbgcnt.def: Add new debug counter asan_use_after_scope.
* gimplify.c (gimplify_decl_expr): Do not sanitize vars
with a value expr. Do not add artificial variables to
live_switch_vars. Use the debug counter.
(gimplify_target_expr): Use the debug counter.
* internal-fn.def: Remove ECF_TM_PURE from ASAN_MARK builtin.
* sanitizer.def: Set ATTR_NOTHROW_LEAF_LIST to
BUILT_IN_ASAN_CLOBBER_N and BUILT_IN_ASAN_UNCLOBBER_N.
From-SVN: r241961
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not trigger peeling for gaps.
2016-11-08 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (get_group_load_store_type): If the
access is aligned do not trigger peeling for gaps.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Do not
force alignment of vars with DECL_USER_ALIGN.
* gcc.dg/vect/vect-nb-iter-ub-2.c: Adjust.
From-SVN: r241959
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gcc/
* config/aarch64/t-aarch64 (aarch64-c.o): Depend on TARGET_H.
From-SVN: r241958
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* gcc.dg/cpp/trad/trad.exp
(dg-runtest): Added $srcdir/$subdir/ to Include dirs.
* gcc.dg/cpp/trad/include.c: Use local header file.
From-SVN: r241957
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groups)
2016-11-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/78205
* tree-vect-stmts.c (vectorizable_load): Move check whether
we may run into gaps when BB vectorizing SLP permutations ...
* tree-vect-slp.c (vect_supported_load_permutation_p): ...
here where we can do a more precise check.
* gcc.dg/vect/bb-slp-pr78205.c: New testcase.
From-SVN: r241956
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verify_loop_structure, at cfgloop.c:1646)
2016-11-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/78224
* tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds):
Split the fallthru edge in case its successor may have PHIs.
Do not free dominance info.
* g++.dg/torture/pr78224.C: New testcase.
From-SVN: r241955
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Store merging isn't profitable for the avr. Add a new
effective target keyword "store_merge", and turn it on
only if non_strict_align *and* int32plus, as targets with
smallish word sizes are unlikely to profit from this optimization.
gcc/testsuite/ChangeLog
2016-11-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/store_merging_1.c: Require store_merge.
* gcc.dg/store_merging_2.c: Likewise.
* gcc.dg/store_merging_4.c: Likewise.
* gcc.dg/store_merging_5.c: Likewise.
* gcc.dg/store_merging_6.c: Likewise.
* gcc.dg/store_merging_7.c: Likewise.
* gcc.dg/store_merging_8.c: Likewise.
* lib/target-supports.exp (check_effective_target_store_merge): New.
From-SVN: r241953
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From-SVN: r241949
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* gcc.target/powerpc/fold-vec-add-1.c: Add dg-options -maltivec.
* gcc.target/powerpc/fold-vec-add-2.c: Add dg-options -maltivec.
* gcc.target/powerpc/fold-vec-add-3.c: Add dg-options -maltivec.
* gcc.target/powerpc/fold-vec-add-4.c: Add dg-options -maltivec
-mvsx -mpower8-vector.
* gcc.target/powerpc/fold-vec-add-5.c: Add dg-options -maltivec -mno-vs\
x.
* gcc.target/powerpc/fold-vec-add-6.c: Add dg-options -maltivec -mvsx.
* gcc.target/powerpc/fold-vec-add-7.c: Add dg-options -maltivec
-mvsx -mpower8-vector.
From-SVN: r241945
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