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2019-01-02re PR ipa/88561 (PGO devirtualization miscompilation of firefox)Jakub Jelinek2-1/+10
PR ipa/88561 * g++.dg/tree-prof/devirt.C: Expect _ZThn16 only for lp64 and llp64 targets and expect _ZThn8 for ilp32 targets. From-SVN: r267507
2019-01-02re PR lto/85574 (LTO bootstapped binaries differ)Richard Biener3-2/+37
2019-01-02 Richard Biener <rguenther@suse.de> PR ipa/85574 * ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare. * ipa-icf.c (sem_item_optimizer::sort_congruence_split): New function. (sem_item_optimizer::do_congruence_step_f): Sort the congruence set after UIDs before splitting them. From-SVN: r267506
2019-01-01gimple-fold.c (get_range_strlen_tree): Record if the computed length is ↵Martin Sebor6-144/+215
optimistic. * gimple-fold.c (get_range_strlen_tree): Record if the computed length is optimistic. If it is, then arrange to compute the conservative length as well. * gcc.dg/strlenopt-40.c: Update * gcc.dg/strlenopt-51.c: Likewise. * gcc.dg/tree-ssa/pr79376.c: Likewise. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267505
2019-01-01gimple-fold.h (get_range_strlen): Update prototype.Martin Sebor13-171/+371
* gimple-fold.h (get_range_strlen): Update prototype. * builtins.c (check_access): Update call to get_range_strlen to use c_strlen_data pointer. Change various variable accesses to instead pull data from the c_strlen_data structure. (check_strncat_sizes, expand_builtin_strncat): Likewise. * calls.c (maybe_warn_nonstring_arg): Likewise. * tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise. Reset minimum length if maximum lengh is unknown. * gimple-ssa-sprintf.c (get_string_length): Likewise. Drop code that used c_strlen, it's no longer needed. Restructure slightly. (format_string): Set unlikely range appropriately. * gimple-fold.c (get_range_strlen): Update comments. Fix minor formatting issues. (get_range_strlen): Accept c_strlen_data pointer for external call sites as well. Pass through to call to internal get_range_strlen. Adjust minlen, maxlen and maxbound as needed. (get_maxval_strlen): Update comments. (gimple_fold_builtin_strlen): Update call to get_range_strlen to use c_strlen_data pointer. Change variable accesses to instead use c_strlen_data data members. * gcc.dg/strlenopt-40.c: Disable a couple tests. * gcc.dg/strlenopt-48.c: Twiddle test. * gcc.dg/strlenopt-59.c: New test. * gcc.dg/tree-ssa/builtin-snprintf-5.c: New test. * g++.dg/init/strlen.C: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267503
2019-01-02Daily bump.GCC Administrator1-1/+1
From-SVN: r267502
2019-01-01re PR fortran/82743 (uncaught character truncation in derived type ↵Thomas Koenig4-0/+32
initialization) 2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82743 * primary.c (gfc_convert_to_structure_constructor): If a character in a constructor is too long, add a warning with -Wcharacter-truncation. 2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82743 * gfortran.dg/structure_constructor_16.f90: New test. From-SVN: r267499
2019-01-01gimple-fold.c (get_range_strlen): Update prototype.Martin Sebor2-55/+82
* gimple-fold.c (get_range_strlen): Update prototype. (get_range_strlen_tree): Update prototype. Drop minlen/maxlen local variables. Use pdata to return information to caller. Update calls to get_range_strlen. Update pdata->maxbound. (get_range_strlen -- static version): Similarly. (get_range_strlen -- extern version): Update for internal get_range_strlen API change. Convert to external data format. (get_maxval_strlen): Similarly. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267498
2019-01-01devirt-36.C: Add dg-do-compile.Jan Hubicka3-1/+7
* g++.dg/ipa/devirt-36.C: Add dg-do-compile. * g++.dg/ipa/devirt-53.C: Fix scan template. From-SVN: r267497
2019-01-01devirt-13_0.C: Drop broken scan of ssa dump.Jan Hubicka4-4/+10
* g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump. * g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump. * g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp. From-SVN: r267496
2019-01-01coverage.c (get_coverage_counts): Use current_function_decl.Jan Hubicka8-112/+191
* coverage.c (get_coverage_counts): Use current_function_decl. * profile.c (read_thunk_profile): New function. (branch_prob): Add THUNK parameter. * tree-profile.c (tree_profiling): Handle thunks. * value-prof.c (init_node_map): Handle thunks. * value-prof.h (branch_prob): Upate prototype. (read_thunk_profile): Declare. * g++.dg/tree-prof/devirt.C: Update testcase. From-SVN: r267495
2019-01-01Update copyright years.Jakub Jelinek3108-31054/+31114
From-SVN: r267494
2019-01-01gcc.c (process_command): Update copyright notice dates.Jakub Jelinek29-48297/+48354
* gcc.c (process_command): Update copyright notice dates. * gcov-dump.c (print_version): Ditto. * gcov.c (print_version): Ditto. * gcov-tool.c (print_version): Ditto. * gengtype.c (create_file): Ditto. * doc/cpp.texi: Bump @copying's copyright year. * doc/cppinternals.texi: Ditto. * doc/gcc.texi: Ditto. * doc/gccint.texi: Ditto. * doc/gcov.texi: Ditto. * doc/install.texi: Ditto. * doc/invoke.texi: Ditto. gcc/fortran/ * gfortranspec.c (lang_specific_driver): Update copyright notice dates. * gfc-internals.texi: Bump @copying's copyright year. * gfortran.texi: Ditto. * intrinsic.texi: Ditto. * invoke.texi: Ditto. gcc/go/ * gccgo.texi: Bump @copyrights-go year. gcc/ada/ * gnat_ugn.texi: Bump @copying's copyright year. * gnat_rm.texi: Likewise. gcc/d/ * gdc.texi: Bump @copyrights-d year. libitm/ * libitm.texi: Bump @copying's copyright year. libgomp/ * libgomp.texi: Bump @copying's copyright year. libquadmath/ * libquadmath.texi: Bump @copying's copyright year. From-SVN: r267492
2019-01-01Daily bump.GCC Administrator1-1/+1
From-SVN: r267491
2018-12-31re PR target/86814 (xtensa port needs updating for CVE-2017-5753)Max Filippov2-0/+9
PR target/86814 Xtensa architecture is not affected by speculation. gcc/ 2018-12-31 Max Filippov <jcmvbkbc@gmail.com> * config/xtensa/xtensa.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define to speculation_safe_value_not_needed. From-SVN: r267488
2018-12-31re PR fortran/82995 (Segmentation fault passing optional argument to ↵Thomas Koenig6-39/+421
intrinsic sum function) 2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * trans-expr.c (gfc_conv_procedure_call): Pass NULL pointer for missing optional dummy arguments for library routines. * trans-intinsic.c (conv_mask_condition): New function. (gfc_conv_intrinsic_arith): Detect and handle optional mask. (gfc_conv_intrinsic_minmaxloc): Likewise. (gfc_conv_intrinsic_findloc): Likewise. (gfc_conv_intrinsic_minmaxval): Likewise. (gfc_inline_intrinsic_function_p): Do not inline for rank > 1 if an optional mask is present. 2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * m4/ifindloc0.m4: Handle case of absend optional argument, passed as a NULL pointer. Correct allocation of retarray->base_addr. * m4/ifindloc1.m4: Likewise. * m4/ifindloc2.m4: Handle case of absend optional argument, passed as a NULL pointer. * m4/iforeach-s.m4: Likewise. * m4/iforeach-s2.m4: Likewise. * m4/iforeach.m4: Likewise. * m4/ifunction-s.m4: Likewise. * m4/ifunction-s2.m4: Likewise. * m4/ifunction.m4: Likewise. * generated/findloc0_c16.c: Regenerated. * generated/findloc0_c4.c: Regenerated. * generated/findloc0_c8.c: Regenerated. * generated/findloc0_i1.c: Regenerated. * generated/findloc0_i16.c: Regenerated. * generated/findloc0_i2.c: Regenerated. * generated/findloc0_i4.c: Regenerated. * generated/findloc0_i8.c: Regenerated. * generated/findloc0_r16.c: Regenerated. * generated/findloc0_r4.c: Regenerated. * generated/findloc0_r8.c: Regenerated. * generated/findloc0_s1.c: Regenerated. * generated/findloc0_s4.c: Regenerated. * generated/findloc1_c16.c: Regenerated. * generated/findloc1_c4.c: Regenerated. * generated/findloc1_c8.c: Regenerated. * generated/findloc1_i1.c: Regenerated. * generated/findloc1_i16.c: Regenerated. * generated/findloc1_i2.c: Regenerated. * generated/findloc1_i4.c: Regenerated. * generated/findloc1_i8.c: Regenerated. * generated/findloc1_r16.c: Regenerated. * generated/findloc1_r4.c: Regenerated. * generated/findloc1_r8.c: Regenerated. * generated/findloc1_s1.c: Regenerated. * generated/findloc1_s4.c: Regenerated. * generated/findloc2_s1.c: Regenerated. * generated/findloc2_s4.c: Regenerated. * generated/iall_i1.c: Regenerated. * generated/iall_i16.c: Regenerated. * generated/iall_i2.c: Regenerated. * generated/iall_i4.c: Regenerated. * generated/iall_i8.c: Regenerated. * generated/iany_i1.c: Regenerated. * generated/iany_i16.c: Regenerated. * generated/iany_i2.c: Regenerated. * generated/iany_i4.c: Regenerated. * generated/iany_i8.c: Regenerated. * generated/iparity_i1.c: Regenerated. * generated/iparity_i16.c: Regenerated. * generated/iparity_i2.c: Regenerated. * generated/iparity_i4.c: Regenerated. * generated/iparity_i8.c: Regenerated. * generated/maxloc0_16_i1.c: Regenerated. * generated/maxloc0_16_i16.c: Regenerated. * generated/maxloc0_16_i2.c: Regenerated. * generated/maxloc0_16_i4.c: Regenerated. * generated/maxloc0_16_i8.c: Regenerated. * generated/maxloc0_16_r10.c: Regenerated. * generated/maxloc0_16_r16.c: Regenerated. * generated/maxloc0_16_r4.c: Regenerated. * generated/maxloc0_16_r8.c: Regenerated. * generated/maxloc0_16_s1.c: Regenerated. * generated/maxloc0_16_s4.c: Regenerated. * generated/maxloc0_4_i1.c: Regenerated. * generated/maxloc0_4_i16.c: Regenerated. * generated/maxloc0_4_i2.c: Regenerated. * generated/maxloc0_4_i4.c: Regenerated. * generated/maxloc0_4_i8.c: Regenerated. * generated/maxloc0_4_r10.c: Regenerated. * generated/maxloc0_4_r16.c: Regenerated. * generated/maxloc0_4_r4.c: Regenerated. * generated/maxloc0_4_r8.c: Regenerated. * generated/maxloc0_4_s1.c: Regenerated. * generated/maxloc0_4_s4.c: Regenerated. * generated/maxloc0_8_i1.c: Regenerated. * generated/maxloc0_8_i16.c: Regenerated. * generated/maxloc0_8_i2.c: Regenerated. * generated/maxloc0_8_i4.c: Regenerated. * generated/maxloc0_8_i8.c: Regenerated. * generated/maxloc0_8_r10.c: Regenerated. * generated/maxloc0_8_r16.c: Regenerated. * generated/maxloc0_8_r4.c: Regenerated. * generated/maxloc0_8_r8.c: Regenerated. * generated/maxloc0_8_s1.c: Regenerated. * generated/maxloc0_8_s4.c: Regenerated. * generated/maxloc1_16_i1.c: Regenerated. * generated/maxloc1_16_i16.c: Regenerated. * generated/maxloc1_16_i2.c: Regenerated. * generated/maxloc1_16_i4.c: Regenerated. * generated/maxloc1_16_i8.c: Regenerated. * generated/maxloc1_16_r10.c: Regenerated. * generated/maxloc1_16_r16.c: Regenerated. * generated/maxloc1_16_r4.c: Regenerated. * generated/maxloc1_16_r8.c: Regenerated. * generated/maxloc1_16_s1.c: Regenerated. * generated/maxloc1_16_s4.c: Regenerated. * generated/maxloc1_4_i1.c: Regenerated. * generated/maxloc1_4_i16.c: Regenerated. * generated/maxloc1_4_i2.c: Regenerated. * generated/maxloc1_4_i4.c: Regenerated. * generated/maxloc1_4_i8.c: Regenerated. * generated/maxloc1_4_r10.c: Regenerated. * generated/maxloc1_4_r16.c: Regenerated. * generated/maxloc1_4_r4.c: Regenerated. * generated/maxloc1_4_r8.c: Regenerated. * generated/maxloc1_4_s1.c: Regenerated. * generated/maxloc1_4_s4.c: Regenerated. * generated/maxloc1_8_i1.c: Regenerated. * generated/maxloc1_8_i16.c: Regenerated. * generated/maxloc1_8_i2.c: Regenerated. * generated/maxloc1_8_i4.c: Regenerated. * generated/maxloc1_8_i8.c: Regenerated. * generated/maxloc1_8_r10.c: Regenerated. * generated/maxloc1_8_r16.c: Regenerated. * generated/maxloc1_8_r4.c: Regenerated. * generated/maxloc1_8_r8.c: Regenerated. * generated/maxloc1_8_s1.c: Regenerated. * generated/maxloc1_8_s4.c: Regenerated. * generated/maxval0_s1.c: Regenerated. * generated/maxval0_s4.c: Regenerated. * generated/maxval1_s1.c: Regenerated. * generated/maxval1_s4.c: Regenerated. * generated/maxval_i1.c: Regenerated. * generated/maxval_i16.c: Regenerated. * generated/maxval_i2.c: Regenerated. * generated/maxval_i4.c: Regenerated. * generated/maxval_i8.c: Regenerated. * generated/maxval_r10.c: Regenerated. * generated/maxval_r16.c: Regenerated. * generated/maxval_r4.c: Regenerated. * generated/maxval_r8.c: Regenerated. * generated/minloc0_16_i1.c: Regenerated. * generated/minloc0_16_i16.c: Regenerated. * generated/minloc0_16_i2.c: Regenerated. * generated/minloc0_16_i4.c: Regenerated. * generated/minloc0_16_i8.c: Regenerated. * generated/minloc0_16_r10.c: Regenerated. * generated/minloc0_16_r16.c: Regenerated. * generated/minloc0_16_r4.c: Regenerated. * generated/minloc0_16_r8.c: Regenerated. * generated/minloc0_16_s1.c: Regenerated. * generated/minloc0_16_s4.c: Regenerated. * generated/minloc0_4_i1.c: Regenerated. * generated/minloc0_4_i16.c: Regenerated. * generated/minloc0_4_i2.c: Regenerated. * generated/minloc0_4_i4.c: Regenerated. * generated/minloc0_4_i8.c: Regenerated. * generated/minloc0_4_r10.c: Regenerated. * generated/minloc0_4_r16.c: Regenerated. * generated/minloc0_4_r4.c: Regenerated. * generated/minloc0_4_r8.c: Regenerated. * generated/minloc0_4_s1.c: Regenerated. * generated/minloc0_4_s4.c: Regenerated. * generated/minloc0_8_i1.c: Regenerated. * generated/minloc0_8_i16.c: Regenerated. * generated/minloc0_8_i2.c: Regenerated. * generated/minloc0_8_i4.c: Regenerated. * generated/minloc0_8_i8.c: Regenerated. * generated/minloc0_8_r10.c: Regenerated. * generated/minloc0_8_r16.c: Regenerated. * generated/minloc0_8_r4.c: Regenerated. * generated/minloc0_8_r8.c: Regenerated. * generated/minloc0_8_s1.c: Regenerated. * generated/minloc0_8_s4.c: Regenerated. * generated/minloc1_16_i1.c: Regenerated. * generated/minloc1_16_i16.c: Regenerated. * generated/minloc1_16_i2.c: Regenerated. * generated/minloc1_16_i4.c: Regenerated. * generated/minloc1_16_i8.c: Regenerated. * generated/minloc1_16_r10.c: Regenerated. * generated/minloc1_16_r16.c: Regenerated. * generated/minloc1_16_r4.c: Regenerated. * generated/minloc1_16_r8.c: Regenerated. * generated/minloc1_16_s1.c: Regenerated. * generated/minloc1_16_s4.c: Regenerated. * generated/minloc1_4_i1.c: Regenerated. * generated/minloc1_4_i16.c: Regenerated. * generated/minloc1_4_i2.c: Regenerated. * generated/minloc1_4_i4.c: Regenerated. * generated/minloc1_4_i8.c: Regenerated. * generated/minloc1_4_r10.c: Regenerated. * generated/minloc1_4_r16.c: Regenerated. * generated/minloc1_4_r4.c: Regenerated. * generated/minloc1_4_r8.c: Regenerated. * generated/minloc1_4_s1.c: Regenerated. * generated/minloc1_4_s4.c: Regenerated. * generated/minloc1_8_i1.c: Regenerated. * generated/minloc1_8_i16.c: Regenerated. * generated/minloc1_8_i2.c: Regenerated. * generated/minloc1_8_i4.c: Regenerated. * generated/minloc1_8_i8.c: Regenerated. * generated/minloc1_8_r10.c: Regenerated. * generated/minloc1_8_r16.c: Regenerated. * generated/minloc1_8_r4.c: Regenerated. * generated/minloc1_8_r8.c: Regenerated. * generated/minloc1_8_s1.c: Regenerated. * generated/minloc1_8_s4.c: Regenerated. * generated/minval0_s1.c: Regenerated. * generated/minval0_s4.c: Regenerated. * generated/minval1_s1.c: Regenerated. * generated/minval1_s4.c: Regenerated. * generated/minval_i1.c: Regenerated. * generated/minval_i16.c: Regenerated. * generated/minval_i2.c: Regenerated. * generated/minval_i4.c: Regenerated. * generated/minval_i8.c: Regenerated. * generated/minval_r10.c: Regenerated. * generated/minval_r16.c: Regenerated. * generated/minval_r4.c: Regenerated. * generated/minval_r8.c: Regenerated. * generated/product_c10.c: Regenerated. * generated/product_c16.c: Regenerated. * generated/product_c4.c: Regenerated. * generated/product_c8.c: Regenerated. * generated/product_i1.c: Regenerated. * generated/product_i16.c: Regenerated. * generated/product_i2.c: Regenerated. * generated/product_i4.c: Regenerated. * generated/product_i8.c: Regenerated. * generated/product_r10.c: Regenerated. * generated/product_r16.c: Regenerated. * generated/product_r4.c: Regenerated. * generated/product_r8.c: Regenerated. * generated/sum_c10.c: Regenerated. * generated/sum_c16.c: Regenerated. * generated/sum_c4.c: Regenerated. * generated/sum_c8.c: Regenerated. * generated/sum_i1.c: Regenerated. * generated/sum_i16.c: Regenerated. * generated/sum_i2.c: Regenerated. * generated/sum_i4.c: Regenerated. * generated/sum_i8.c: Regenerated. * generated/sum_r10.c: Regenerated. * generated/sum_r16.c: Regenerated. * generated/sum_r4.c: Regenerated. * generated/sum_r8.c: Regenerated. 2018-12-31 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/82995 * gfortran.dg/optional_absent_4.f90: New test. * gfortran.dg/optional_absent_5.f90: New test. From-SVN: r267487
2018-12-31Fix scan pattern of a test-case.Martin Liska2-3/+7
2018-12-31 Martin Liska <mliska@suse.cz> * g++.dg/tree-prof/devirt.C: Fix scan pattern and test options. From-SVN: r267486
2018-12-31predict.c (set_even_probabilities): Include also unlikely_count in calculation.Martin Liska8-12/+89
). 2018-12-31 Martin Liska <mliska@suse.cz> * predict.c (set_even_probabilities): Include also unlikely_count in calculation. (combine_predictions_for_bb): Consider also HOT and COLD labels predictions. * predict.def (PRED_HOT_LABEL): Move it just after __builtin_expect_with_probability predictor. (PRED_COLD_LABEL): Likewise. 2018-12-31 Martin Liska <mliska@suse.cz> * g++.dg/predict-2.C: New test. * g++.dg/predict-3.C: New test. * g++.dg/predict-4.C: New test. * gcc.dg/tree-ssa/attr-hotcold-2.c: Adjust test-case. From-SVN: r267485
2018-12-31* x86-tune.def: Enable inter_unit_moves_to_vec for generic.Jan Hubicka2-2/+10
From-SVN: r267484
2018-12-30gimple-fold.c (get_range_strlen): Minor logic cleanup.Martin Sebor2-6/+23
* gimple-fold.c (get_range_strlen): Minor logic cleanup. Add comments on code's intent. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267483
2018-12-30gimple-fold.c (strlen_range_kind): New enum.Martin Sebor3-57/+96
* gimple-fold.c (strlen_range_kind): New enum. (get_range_strlen): Update signature to use strlen_range_kind instead of type+fuzzy. (get_range_strlen_tree): Update signature to use strlen_range_kind instead of type+fuzzy. Pass rkind down to get_range_strlen. Check the rkind enum value instead of type+fuzzy. (get_range_strlen): Similarly. (get_maxval_strlen): Update signature to make NONSTR argument have a default value and make static. Add asserts to ensure sanity of arguments. Update calls to get_range_strlen. (gimple_fold_builtin_strcpy): Update calls to get_maxval_strlen. (gimple_fold_builtin_strcat, gimple_fold_builtin_fputs): Similarly. (gimple_fold_builtin_memory_chk): Similarly. (gimple_fold_builtin_stxcpy_chk): Similarly. (gimple_fold_builtin_snprintf_chk): Similarly. (gimple_fold_builtin_sprintf, gimple_fold_builtin_snprintf): Similarly. * gimple-fold.h (get_maxval_strlen): Delete prototype. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r267482
2018-12-31Daily bump.GCC Administrator1-1/+1
From-SVN: r267481
2018-12-30Use dg-additional-options instead of dg-optionsH.J. Lu2-1/+10
Use dg-additional-options rather than dg-options to avoid overwriting the default IEEE options which are passed by ieee.exp and necessary. PR testsuite/88639 * gfortran.dg/ieee/ieee_10.f90: Use dg-additional-options instead of dg-options. From-SVN: r267478
2018-12-30Daily bump.GCC Administrator1-1/+1
From-SVN: r267473
2018-12-29key2.C: Silence the [-Wreturn-type] warning.Dominique d'Humieres2-1/+5
2018-12-29 Dominique d'Humieres <dominiq@gcc.gnu.org> * g++.dg/abi/key2.C: Silence the [-Wreturn-type] warning. From-SVN: r267469
2018-12-29expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE ↵Steven G. Kargl4-0/+84
inquiry functions. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * expr.c (external_spec_function): Add ieee_support_subnormal to list of IEEE inquiry functions. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.map: Expose subnormal functions in dynamic library. * ieee/ieee_arithmetic.F90: Add support for IEEE_SUBNORMAL, IEEE_POSITIVE_SUBNORMAL, and IEEE_NEGATIVE_SUBNORMAL. * ieee/ieee_helper.c: Ditto. * ieee/ieee_features.F90: Add IEEE_SUBNORMAL. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> * gfortran.dg/ieee/ieee_11.F90: New test. From-SVN: r267468
2018-12-29msp430.c (msp430_attr): Warn when the critical and interrupt function ↵Jozef Lawrynowicz5-4/+39
attributes are used together. 2018-12-29 Jozef Lawrynowicz <jozef.l@mittosystems.com> gcc/ChangeLog: * config/msp430/msp430.c (msp430_attr): Warn when the critical and interrupt function attributes are used together. * gcc/doc/extend.texi: Update documentation on the critical attribute. gcc/testsuite/ChangeLog: * gcc.target/msp430/critical-interrupt.c: New test. From-SVN: r267467
2018-12-29re PR fortran/88342 (Possible bug with IEEE_POSITIVE_INF and ↵Steven G. Kargl2-0/+37
-ffpe-trap=overflow) 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88342 * ieee/ieee_arithmetic.F90: Prevent exceptions in IEEE_VALUE if -ffpe-trap=invalid or -ffpe-trap=overflow is used. 2018-12-29 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/88342 * gfortran.dg/ieee/ieee_10.f90: New test. From-SVN: r267465
2018-12-29cpp.c (gfc_cpp_init): Add pre-defined macros for INTEGER(1) INTEGER(2)...Steven G. Kargl3-1/+38
2018-12-25 Steven G. Kargl <kargl@gcc.gnu.org> * cpp.c (gfc_cpp_init): Add pre-defined macros for INTEGER(1) INTEGER(2), INTEGER(8) and INTEGER(16) if supported. Add pre-defined macros for REAL(10) and REAL(16) if available. * gfortran.texi: Document new macros. From-SVN: r267464
2018-12-29config.gcc (hppa*64*-*-linux*): Add pa/t-pa to tmake_file.John David Anglin2-3/+19
* config.gcc (hppa*64*-*-linux*): Add pa/t-pa to tmake_file. Define d_target_objs. (hppa*-*-openbsd*): Likewise. (hppa[12]*-*-hpux10*): Likewise. (hppa*64*-*-hpux11*): Likewise. (hppa[12]*-*-hpux11*): Likewise. From-SVN: r267463
2018-12-29re PR tree-optimization/68356 (FAIL: gcc.dg/torture/pr68264.c -O* ↵Dominique d'Humieres7-0/+18
execution test on x86_64-apple-darwin1(0|4)) 2018-12-29 Dominique d'Humieres <dominiq@gcc.gnu.org> PR tree-optimization/68356 PR target/81210 PR target/81693 * gcc.dg/torture/pr68264.c: Skip on darwin. * gcc.dg/torture/pr68037-1.c: Likewise. * gcc.dg/torture/pr68037-2.c: Likewise. * gcc.dg/torture/pr68037-3.c: Likewise. * gcc.dg/torture/pr25967-1.c: Likewise. * gcc.dg/torture/pr25967-2.c: Likewise. M ChangeLog M gcc.dg/torture/pr25967-1.c M gcc.dg/torture/pr25967-2.c M gcc.dg/torture/pr68037-1.c M gcc.dg/torture/pr68037-2.c M gcc.dg/torture/pr68037-3.c M gcc.dg/torture/pr68264.c From-SVN: r267462
2018-12-29re PR ipa/88586 (ICE: Segmentation fault (in free_lang_data_in_decl))Jakub Jelinek4-0/+99
PR ipa/88586 * omp-low.c (lower_omp_task_reductions): Set DECL_CONTEXT on field and ifield. Update TYPE_ALIGN from alignment of field, ifield or bfield. * g++.dg/gomp/pr88586.C: New test. From-SVN: r267461
2018-12-29Daily bump.GCC Administrator1-1/+1
From-SVN: r267460
2018-12-29runtime: prevent deadlock when profiling signal arrives in stack scanIan Lance Taylor1-1/+1
Precise stack scan needs to unwind the stack. When it is unwinding the stack, if a profiling signal arrives, which also does a traceback, it may deadlock in dl_iterate_phdr. Prevent this deadlock by setting up runtime_in_callers before traceback. Reviewed-on: https://go-review.googlesource.com/c/155766 From-SVN: r267457
2018-12-28i386.h (ADDITIONAL_REGISTER_NAMES): Add sil, dil, bpl and spl aliases.Uros Bizjak2-15/+13
* config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add sil, dil, bpl and spl aliases. From-SVN: r267456
2018-12-28compiler: remove escapes_ field from Variable and Result_variableIan Lance Taylor4-56/+10
The fields were set to true initially and never set to false. These were left over from an earlier attempt at escape analysis. Reviewed-on: https://go-review.googlesource.com/c/155750 From-SVN: r267455
2018-12-28tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Avoid undesirable warning.Martin Sebor2-0/+12
* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Avoid undesirable warning. From-SVN: r267454
2018-12-28ident-1b.c: XFAIL AIX and Darwin.David Edelsohn3-4/+7
* c-c++-common/ident-1b.c: XFAIL AIX and Darwin. * c-c++-common/ident-2b.c: Likewise. From-SVN: r267453
2018-12-28x86-64: Remove .file directive from snapshot sourceH.J. Lu4-3/+3
* gcc.target/x86_64/abi/avx/asm-support-darwin.s: Remove .file directive. * gcc.target/x86_64/abi/avx/asm-support.S: Likewise. * gcc.target/x86_64/abi/avx512f/asm-support.S: Likewise. From-SVN: r267451
2018-12-28x86-64: Remove .file directive from snapshot sourceH.J. Lu3-2/+6
Since snapshot() is implemented in assembly code, .file directive should be removed. Otherwise, debugger can't find the snapshot source. * gcc.target/x86_64/abi/asm-support-darwin.s: Remove .file directive. * gcc.target/x86_64/abi/asm-support.S: Likewise. From-SVN: r267450
2018-12-28For libgomp OpenACC entry points, redefine the "device" argument to "flags"Thomas Schwinge3-42/+80
... so that we're then able to use this for other flags in addition to "GOACC_FLAG_HOST_FALLBACK". gcc/ * omp-expand.c (expand_omp_target): Restructure OpenACC vs. OpenMP code paths. Update for libgomp OpenACC entry points change. include/ * gomp-constants.h (GOACC_FLAG_HOST_FALLBACK) (GOACC_FLAGS_MARSHAL_OP, GOACC_FLAGS_UNMARSHAL): Define. libgomp/ * oacc-parallel.c (GOACC_parallel_keyed, GOACC_parallel) (GOACC_data_start, GOACC_enter_exit_data, GOACC_update) (GOACC_declare): Redefine the "device" argument to "flags". From-SVN: r267448
2018-12-28poly_int: get_inner_reference & co.: fix known_eq typo/bugThomas Schwinge2-1/+6
gcc/ * gimplify.c (gimplify_scan_omp_clauses): Fix known_eq typo/bug. Co-Authored-By: Julian Brown <julian@codesourcery.com> From-SVN: r267447
2018-12-28Daily bump.GCC Administrator1-1/+1
From-SVN: r267441
2018-12-27ipa-devirt.c (polymorphic_call_target_d): Add n_odr_types.Jan Hubicka5-2/+84
* ipa-devirt.c (polymorphic_call_target_d): Add n_odr_types. (polymorphic_call_target_hasher::hash): Hash it. (polymorphic_call_target_hasher::equal): Compare it. (possible_polymorphic_call_targets): Set it. * tree.c (free_lang_data): Rebuild type inheritance graph even on non-LTO path. * g++.dg/ipa/devirt-53.C: New testcase. From-SVN: r267438
2018-12-27re PR fortran/81027 (Assumed-shape array reported as deferred.)Steven G. Kargl5-4/+34
2018-12-27 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/81027 * expr.c (gfc_check_init_expr): Distinguish assumed-shape versus deferred-shape dummy arguments in an error message. 2018-12-27 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/81027 * gfortran.dg/pr81027.f90: New test. * gfortran.dg/initialization_7.f90: Update error message. From-SVN: r267437
2018-12-27aligned1.f03: Fix invalid code that now causes an error after r267415.Steven G. Kargl1-0/+5
2018-12-27 Steven G. Kargl <kargl@gcc.gnu.org> * libgomp.fortran/aligned1.f03: Fix invalid code that now causes an error after r267415. From-SVN: r267436
2018-12-27runtime: delete export_arm_test.goIan Lance Taylor1-1/+1
The only thing export_arm_test.go does is to export usplit, which does not exist in gccgo. Reviewed-on: https://go-review.googlesource.com/c/155760 From-SVN: r267435
2018-12-27runtime: let ARM32 EABI personality function continue unwind when called ↵Ian Lance Taylor1-1/+1
from traceback On ARM32 EABI, unlike other platforms, the personality function is called during _Unwind_Backtrace (libgcc/unwind-arm-common.inc:581). In this case, simply unwind the frame without returning any handlers. Otherwise traceback will loop if there is a frame with a defer on stack. Reviewed-on: https://go-review.googlesource.com/c/155759 From-SVN: r267434
2018-12-27Fix slowness in gcov (PR gcov-profile/88225).Martin Liska2-48/+80
2018-12-27 Martin Liska <mliska@suse.cz> PR gcov-profile/88225 * gcov.c(source_info::get_functions_at_location): Use newly added line_to_function_map. (source_info::add_function): New. (output_json_intermediate_file): Use a pointer return type for get_functions_at_location. (process_all_functions): Use add_function instead of direct push to a s->functions container. (release_structures): Release ident_to_fn. (read_graph_file): Register function into ident_to_fn. (read_count_file): Use the map. (output_lines): Handle pointer return type of get_functions_at_location. From-SVN: r267431
2018-12-27Comparison with an enum should mention enum value.Martin Liska3-5/+13
2018-12-27 Martin Liska <mliska@suse.cz> * builtins.c (expand_movstr): Compare with RETURN_BEGIN. * expr.c (move_by_pieces): Likewise. (store_by_pieces): Likewise. (store_expr): Fix GNU coding style. From-SVN: r267430
2018-12-27Use proper location for tls_init function (PR c++/88263).Martin Liska4-6/+50
2018-12-27 Martin Liska <mliska@suse.cz> PR c++/88263 * decl2.c (get_local_tls_init_fn): Add location_t argument and use it. (get_tls_init_fn): Call it with location of variable for which we'll need to create tls_init function. (handle_tls_init): Likewise. 2018-12-27 Martin Liska <mliska@suse.cz> PR c++/88263 * g++.dg/gcov/pr88263.C: New test. From-SVN: r267429
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