diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 220d222986c..37d23da6c5e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,281 @@ +2018-06-22 Andre Vieira <andre.simoesdiasvieira@arm.com> + + Backport from mainline + 2018-06-05 Andre Vieira <andre.simoesdiasvieira@arm.com> + + * config/arm/arm_cmse.h (cmse_nsfptr_create): Change typeof to + __typeof__. + (cmse_check_pointed_object): Likewise. + +2018-06-22 Andre Vieira <andre.simoesdiasvieira@arm.com> + + Backport from mainline + 2018-05-17 Jerome Lambourg <lambourg@adacore.com> + + * config/arm/arm_cmse.h (cmse_nsfptr_create, cmse_is_nsfptr): Remove + #include <stdint.h>. Replace intptr_t with __INTPTR_TYPE__. + +2018-06-21 Sebastian Huber <sebastian.huber@embedded-brains.de> + + Backport from mainline + 2018-06-15 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config.gcc (riscv*-*-elf* | riscv*-*-rtems*): Use custom + multilibs for *-*-rtems*. + * config/riscv/t-rtems: New file. + +2018-06-19 Max Filippov <jcmvbkbc@gmail.com> + + Backport from mainline + 2018-06-19 Max Filippov <jcmvbkbc@gmail.com> + + * config/xtensa/xtensa.md (UNSPEC_FRAME_BLOCKAGE): New unspec + constant. + (allocate_stack, frame_blockage, *frame_blockage): New patterns. + +2018-06-19 Eric Botcazou <ebotcazou@adacore.com> + + * gimplify.c (gimplify_init_constructor): Really never clear for an + incomplete constructor if CONSTRUCTOR_NO_CLEARING is set. + +2018-06-18 Martin Sebor <msebor@redhat.com> + + PR middle-end/82063 + * calls.c (alloc_max_size): Correct a logic error/typo. + Treat excessive arguments as infinite. Warn for invalid arguments. + * doc/invoke.texi (-Walloc-size-larger-than): Update. + +2018-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de> + + Backport from mainline + 2018-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * config/rtems.h (STDINT_LONG32): Define. + +2018-06-11 Peter Bergner <bergner@vnet.ibm.com> + + Backport from mainline + 2018-06-08 Peter Bergner <bergner@vnet.ibm.com> + + PR target/85755 + * config/rs6000/rs6000.c (mem_operand_gpr): Enable PRE_INC and PRE_DEC + addresses. + +2018-06-07 Peter Bergner <bergner@vnet.ibm.com> + + Backport from mainline + 2018-06-06 Peter Bergner <bergner@vnet.ibm.com> + + PR target/63177 + * /config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for -mpower9. + Don't handle -mcpu=power8 if -mpower9-vector is also used. + +2018-06-07 Richard Biener <rguenther@suse.de> + + Backport from mainline + 2018-05-04 Richard Biener <rguenther@suse.de> + + PR middle-end/85588 + * fold-const.c (negate_expr_p): Restrict negation of operand + zero of a division to when we know that can happen without + overflow. + (fold_negate_expr_1): Likewise. + + 2018-05-02 Richard Biener <rguenther@suse.de> + + PR middle-end/85567 + * gimplify.c (gimplify_save_expr): When in SSA form allow + SAVE_EXPRs to compute to SSA vars. + + 2018-05-02 Richard Biener <rguenther@suse.de> + + PR tree-optimization/85597 + * tree-vect-stmts.c (vectorizable_operation): For ternary SLP + do not use split vect_get_vec_defs call but call vect_get_slp_defs + directly. + +2018-06-05 Andreas Krebbel <krebbel@linux.ibm.com> + + Backport from mainline + 2018-06-05 Andreas Krebbel <krebbel@linux.ibm.com> + + * config/s390/s390-builtin-types.def: Add void function type. + * config/s390/s390-builtins.def: Use the function type for the + tbeginc builtin. + +2018-06-01 Bill Schmidt <wschmidt@linux.ibm.com> + + PR tree-optimization/85712 + Backport from mainline: + 2018-05-23 Bill Schmidt <wschmidt@linux.ibm.com> + + PR tree-optimization/85712 + * gimple-ssa-strength-reduction.c (struct slsr_cand_d): Add + first_interp field. + (alloc_cand_and_find_basis): Initialize first_interp field. + (slsr_process_mul): Modify first_interp field. + (slsr_process_add): Likewise. + (slsr_process_cast): Modify first_interp field for each new + interpretation. + (slsr_process_copy): Likewise. + (dump_candidate): Dump first_interp field. + (replace_mult_candidate): Process all interpretations, not just + subsequent ones. + (replace_rhs_if_not_dup): Likewise. + (replace_one_candidate): Likewise. + + Backport from mainline: + 2018-05-25 Bill Schmidt <wschmidt@linux.ibm.com> + + PR tree-optimization/85712 + * gimple-ssa-strength-reduction.c (replace_one_candidate): Skip if + this candidate has already been replaced in-situ by a copy. + +2018-05-24 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/sse.md (cvtusi2<ssescalarmodesuffix>64<round_name>): + Add {q} suffix to insn mnemonic. + +2018-05-24 Uros Bizjak <ubizjak@gmail.com> + + PR target/85903 + * config/i386/sse.md (movdi_to_sse): Do not generate pseudo + when memory input operand is handled. + +2018-05-21 Pat Haugen <pthaugen@us.ibm.com> + + Backport from mainline + 2018-05-17 Pat Haugen <pthaugen@us.ibm.com> + Segher Boessenkool <segher@kernel.crashing.org> + + PR target/85698 + * config/rs6000/rs6000.c (rs6000_output_move_128bit): Check + dest operand. + +2018-05-17 Martin Jambor <mjambor@suse.cz> + + Backport from mainline + 2018-05-11 Martin Jambor <mjambor@suse.cz> + + PR ipa/85655 + * ipa-cp.c (intersect_with_plats): Check that the lattice contains + single const. + +2018-05-01 Tom de Vries <tom@codesourcery.com> + + backport from trunk: + 2018-04-16 Cesar Philippidis <cesar@codesourcery.com> + Tom de Vries <tom@codesourcery.com> + + PR middle-end/84955 + * omp-expand.c (expand_oacc_for): Add dummy false branch for + tiled basic blocks without omp continue statements. + +2018-04-26 Richard Biener <rguenther@suse.de> + + Backport from mainline + 2018-04-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/85284 + * tree-ssa-loop-niter.c (number_of_iterations_exit_assumptions): + Only use the niter constraining form of simple_iv when the exit + is always executed. + + 2018-04-06 Richard Biener <rguenther@suse.de> + + PR middle-end/85244 + * tree-dfa.c (get_ref_base_and_extent): Reset seen_variable_array_ref + after seeing a component reference with an adjacent field. Treat + refs to arrays at struct end of external decls similar to + refs to unconstrained commons. + + 2018-04-04 Richard Biener <rguenther@suse.de> + + PR tree-optimization/85168 + * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Avoid + propagating abnormals. + +2018-04-24 Martin Liska <mliska@suse.cz> + + Backport from mainline + 2018-04-17 Martin Liska <mliska@suse.cz> + + PR lto/85405 + * ipa-devirt.c (odr_types_equivalent_p): Remove trailing + in message, remote space in between '_G' and '('. + +2018-04-24 Martin Liska <mliska@suse.cz> + + Backport from mainline + 2018-04-17 Jan Hubicka <jh@suse.cz> + + PR lto/85405 + * ipa-devirt.c (odr_types_equivalent_p): Handle bit fields. + +2018-04-24 Martin Liska <mliska@suse.cz> + + Backport from mainline + 2018-03-28 Jakub Jelinek <jakub@redhat.com> + Martin Liska <mliska@suse.cz> + + PR sanitizer/85081 + * gimplify.c (asan_poison_variable): Don't do the check for + gimplify_omp_ctxp here. + (gimplify_decl_expr): Do it here. + (gimplify_target_expr): Likewise. + +2018-04-24 Martin Liska <mliska@suse.cz> + + Backport from mainline + 2018-03-21 Martin Liska <mliska@suse.cz> + + PR ipa/84963 + * ipa-icf.c (sem_item_optimizer::fixup_points_to_sets): Remove + not intended return statement. + +2018-04-24 Martin Liska <mliska@suse.cz> + + Backport from mainline + 2018-03-13 Martin Liska <mliska@suse.cz> + + PR ipa/84658. + * (sem_item_optimizer::sem_item_optimizer): Initialize new + vector. + (sem_item_optimizer::~sem_item_optimizer): Release it. + (sem_item_optimizer::merge_classes): Register variable aliases. + (sem_item_optimizer::fixup_pt_set): New function. + (sem_item_optimizer::fixup_points_to_sets): Likewise. + * ipa-icf.h: Declare new variables and functions. + +2018-04-23 Aaron Sawdey <acsawdey@linux.ibm.com> + + Backport from mainline + 2018-04-16 Aaron Sawdey <acsawdey@linux.ibm.com> + + PR target/83660 + * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Mark + vec_extract expression as having side effects to make sure it gets + a cleanup point. + +2018-04-23 Eric Botcazou <ebotcazou@adacore.com> + + PR middle-end/85496 + * expr.c (store_field): In the bitfield case, if the value comes from + a function call and is returned in registers by means of a PARALLEL, + do not change the mode of the temporary unless BLKmode and VOIDmode. + +2018-04-20 Peter Bergner <bergner@vnet.ibm.com> + + Backport from mainline + 2018-03-09 Peter Bergner <bergner@vnet.ibm.com> + + PR target/83969 + * config/rs6000/rs6000.c (rs6000_offsettable_memref_p): New prototype. + Add strict argument and use it. + (rs6000_split_multireg_move): Update for new strict argument. + (mem_operand_gpr): Disallow all non-offsettable addresses. + * config/rs6000/rs6000.md (*movdi_internal64): Use YZ constraint. + 2018-04-18 Thomas Preud'homme <thomas.preudhomme@arm.com> Backport from mainline |