Instead of doing an explict index in aarch64-fusion-pairs.def, we
should have an enum which does the index instead. This allows
you to add/remove them without worrying about the order being
correct and having holes or worry about merge conficts.
OK? Bootstrapped and tested on aarch64-linux-gnu with no regressions.
ChangeLog:
* aarch64-fusion-pairs.def: Remove all index to AARCH64_FUSION_PAIR.
* config/aarch64/aarch64-protos.h (aarch64_fusion_pairs_index): New enum.
(aarch64_fusion_pairs): Base the shifted value on the index instead
Rewrite AARCH64_FUSE_ALL to be based on the end index.
of the argument to AARCH64_FUSION_PAIR.
* config/aarch64/aarch64.c: Remove the last argument to AARCH64_FUSION_PAIR.
From-SVN: r227094
gcc/
* dominance.c (new_zero_array): Define.
(dom_info): Redefine as class with proper encapsulation.
(dom_info::m_n_basic_blocks, m_reverse, m_start_block, m_end_block):
Add new members.
(dom_info::dom_info, ~dom_info): Define. Use new/delete for memory
allocations/deallocations. Pass function as parameter (instead of
using cfun).
(dom_info::get_idom): Define accessor method.
(dom_info::calc_dfs_tree_nonrec, calc_dfs_tree, compress, eval,
link_roots, calc_idoms): Redefine as class members. Do not use cfun.
(calculate_dominance_info): Adjust to use dom_info class.
(verify_dominators): Likewise.
From-SVN: r227093
gcc/testsuite/ChangeLog:
* g++.old-deja/g++.jason/overload.C: Adjust to preserve original
property that instantiation here is a compile-time error.
From-SVN: r227088
for gcc/ChangeLog
PR rtl-optimization/64164
PR rtl-optimization/67227
* alias.c (memrefs_conflict_p): Handle VALUEs in PLUS better.
(nonoverlapping_memrefs_p): Test offsets and sizes when given
identical gimple_reg exprs.
From-SVN: r227085
gcc/
* gencodes.c (gencodes): Print the comma for the preceding
enum value rather than the current one. Use aliased enum values
rather than #defines for compiled-out patterns.
(main): Update accordingly. Replace LAST_INSN_CODE with
NUM_INSN_CODES.
* lra.c (insn_code_data): Update accordingly.
(finish_insn_code_data_once, get_static_insn_data): Likewise.
* recog.h (target_recog): Likewise.
(preprocess_insn_constraints): Change parameter to unsigned int.
* recog.c (preprocess_insn_constraints): Likewise.
(recog_init): Replace LAST_INSN_CODE with NUM_INSN_CODES.
* tree-vect-stmts.c (vectorizable_operation): Simplify.
From-SVN: r227076
bootstrap-ubsan shows:
loop-iv.c:2626:14: runtime error: signed integer overflow: 9223372036854775806 - -9223372036854775808 cannot be represented in type 'long int'
Fixed by moving the variables in question from signed to unsigned.
PR rtl-optimization/61657
* loop-iv.c (iv_number_of_iterations): Declare up and down as
unsigned. Remove superflous uint64_t cast.
From-SVN: r227075
2015-08-21 Richard Biener <rguenther@suse.de>
PR middle-end/67285
* gimple-fold.c (replace_stmt_with_simplification): Assert
seq is empty when replacing a call with itself but different
arguments.
* gimple-match-head.c (maybe_push_res_to_seq): When pushing
a call require that it is const.
From-SVN: r227053
gcc/ChangeLog:
2015-08-20 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* reorg.c (relax_delay_slots): Don't use #if to check value of
HAVE_cc0.
From-SVN: r227050
PR libstdc++/67294
* testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Do not run
on Darwin.
* testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
From-SVN: r227043
* include/experimental/any (__any_caster): Define at namespace scope
so the name is visible to name lookup.
* testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
From-SVN: r227042
When the print builtins are called with no arguments, the compiler
issues a warning and crashes when trying to produce the backend
representation for the arguments.
Fixesgolang/go#11526.
Reviewed-on: https://go-review.googlesource.com/13131
From-SVN: r227039
[gcc]
2015-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/altivec.h (vec_pmsum_be): New #define.
(vec_shasigma_be): New #define.
* config/rs6000/rs6000-builtin.def (VPMSUMB): New BU_P8V_AV2_2.
(VPMSUMH): Likewise.
(VPMSUMW): Likewise.
(VPMSUMD): Likewise.
(VPMSUM): New BU_P8V_OVERLOAD_2.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): New
entries for VEC_MADD and VEC_VPMSUM.
[gcc/testsuite]
2015-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/altivec-35.c (foo): Add tests for vec_madd.
* gcc.target/powerpc/p8vector-builtin-8.c (foo): Add tests for
vec_vpmsum_be and vec_shasigma_be.
From-SVN: r227036
* config/avr/avr.c (avr_insert_attributes): In diagnostic essage:
Multiply argument avr_n_flash by 64 to match unit of "KiB".
(avr_pgm_check_var_decl): Same.
From-SVN: r227035
2015-08-20 Richard Biener <rguenther@suse.de>
* toplev.c (compile_file): Remove loop calling late_global_decl
on all symbols.
* varpool.c (varpool_node::assemble_decl): Call late_global_decl
on decls we assembled.
From-SVN: r227031
* python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
libstdc++fs.
* python/Makefile.in: Regenerate.
# Auto-generated commit message above this line, original below.
* python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
libstdc++fs.
* python/Makefile.in: Regenerate.
From-SVN: r227030
gcc/
* config/mips/mips.c (mips_expand_block_move): Enable inline memcpy
expansion when !ISA_HAS_LWL_LWR.
(mips_block_move_straight): Update the size of elements copied to
account for alignment when !ISA_HAS_LWL_LWR.
* config/mips/mips.h (MIPS_MIN_MOVE_MEM_ALIGN): New macro.
gcc/testsuite/
* inline-memcpy-1.c: Test for inline expansion of memcpy.
* inline-memcpy-2.c: Ditto.
* inline-memcpy-3.c: Ditto.
* inline-memcpy-4.c: Ditto.
* inline-memcpy-5.c: Ditto.
From-SVN: r227026
This patch improves LSHIFT_EXP expand if the shift operand comes from sign
extension and the shift result across word_mode_size boundary. See code
comments for details.
2015-08-19 Jiong.Wang <jiong.wang@arm.com>
gcc/
* expr.c (expand_expr_real_2): Check gimple statement during
LSHIFT_EXPR expand.
gcc/testsuite
* gcc.dg/wide_shift_64_1.c: New testcase.
* gcc.dg/wide_shift_128_1.c: Likewise.
* gcc.target/aarch64/ashlti3_1.c: Likewise.
From-SVN: r227018
