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2013-01-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/55862
* tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
translating them through PHI nodes.
2013-01-04 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/55755
* tree-sra.c (sra_modify_assign): Do not check that an access has no
children when trying to avoid producing a VIEW_CONVERT_EXPR.
2013-01-04 Marek Polacek <polacek@redhat.com>
PR middle-end/55859
* opts.c (default_options_optimization): Clarify error message.
2013-01-04 Richard Biener <rguenther@suse.de>
PR middle-end/55863
* fold-const.c (split_tree): Undo -X - 1 to ~X folding for
reassociation.
2013-01-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR target/53789
* config/pa/pa.md (movsi): Revert previous change.
* config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
references.
2013-01-03 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_expand_move): Always assign to op1
after eliminating TLS symbols.
2013-01-03 Marc Glisse <marc.glisse@inria.fr>
PR bootstrap/50167
* graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
* graphite-poly.c (debug_gmp_value): Likewise.
2013-01-03 Uros Bizjak <ubizjak@gmail.com>
PR target/55712
* config/i386/i386-c.c (ix86_target_macros_internal): Depending on
selected code model, define __code_mode_small__, __code_model_medium__,
__code_model_large__, __code_model_32__ or __code_model_kernel__.
* config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
xchg temporary register with %k. Declare temporary register as
early clobbered.
[__x86_64__]: For medium and large code models, preserve %rbx register.
2013-01-03 Richard Biener <rguenther@suse.de>
* tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
(dump_subscript): Adjust.
(finalize_ddr_dependent): Do not dump redundant info.
(analyze_siv_subscript): Adjust.
(subscript_dependence_tester): Likewise.
(compute_affine_dependence): Likewise.
2013-01-03 Richard Biener <rguenther@suse.de>
Revert
2013-01-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/55857
* tree-vect-stmts.c (vectorizable_load): Do not setup
re-alignment for invariant loads.
2013-01-02 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vectorizable_load): When vectorizing an
invariant load do not generate a vector load from the scalar location.
2013-01-03 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
for not vectorizing.
* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
not build INDIRECT_REFs, call get_name once only.
(vect_create_data_ref_ptr): Likewise. Dump base object kind
based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
2013-01-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/55857
* tree-vect-stmts.c (vectorizable_load): Do not setup
re-alignment for invariant loads.
2013-01-03 Richard Biener <rguenther@suse.de>
PR lto/55848
* lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
prefer a built-in decl.
2013-01-03 Jakub Jelinek <jakub@redhat.com>
* gcc.c (process_command): Update copyright notice dates.
* gcov.c (print_version): Likewise.
* gcov-dump.c (print_version): Likewise.
PR rtl-optimization/55838
* loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
iv0.step, iv1.step and step.
2013-01-03 Jakub Jelinek <jakub@redhat.com>
Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/55832
* fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
integer_{one,zero}_node.
2013-01-03 Jakub Jelinek <jakub@redhat.com>
PR debug/54402
* params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
* var-tracking.c (reverse_op): Don't add reverse ops to
VALUEs that have already
PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
2013-01-02 Gerald Pfeifer <gerald@pfeifer.com>
* doc/contrib.texi: Note years as release manager for Mark Mitchell.
2013-01-02 Teresa Johnson <tejohnson@google.com>
* dumpfile.c (dump_loc): Print filename with location.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
new location_t parameter to emit complete unroll message with
new dump framework.
(canonicalize_loop_induction_variables): Compute loops location
and pass to try_unroll_loop_completely.
* loop-unroll.c (report_unroll_peel): New function.
(peel_loops_completely): Use new dump format with location
for main dumpfile message, and invoke report_unroll_peel on success.
(decide_unrolling_and_peeling): Ditto.
(decide_peel_once_rolling): Remove old dumpfile message subsumed
by report_unroll_peel.
(decide_peel_completely): Ditto.
(decide_unroll_constant_iterations): Ditto.
(decide_unroll_runtime_iterations): Ditto.
(decide_peel_simple): Ditto.
(decide_unroll_stupid): Ditto.
* cfgloop.c (get_loop_location): New function.
* cfgloop.h (get_loop_location): Declare.
2013-01-02 Sriraman Tallam <tmsriram@google.com>
* config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
NULL.
2013-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR middle-end/55198
* expr.c (expand_expr_real_1): Don't use bitfield extraction for non
BLKmode objects when EXPAND_MEMORY is specified.
2013-01-02 Sriraman Tallam <tmsriram@google.com>
* config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
in loop predicate.
(fold_builtin_cpu): Do not share cpu model decls across statements.
2013-01-02 Jason Merrill <jason@redhat.com>
PR c++/55804
* tree.c (build_array_type_1): Revert earlier change.
2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
* config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
"cortex-a57".
* config/aarch64/aarch64-tune.md: Re-generate.
2013-01-02 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vectorizable_load): When vectorizing an
invariant load do not generate a vector load from the scalar location.
2013-01-02 Richard Biener <rguenther@suse.de>
PR bootstrap/55784
* configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
* configure: Regenerate.
2013-01-02 Richard Sandiford <rdsandiford@googlemail.com>
* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
(expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
(expand_builtin_int_roundingfn_2): Keep the original target around
for the fallback case.
2013-01-02 Richard Sandiford <rdsandiford@googlemail.com>
* tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
to be clear for sign changes.
2013-01-01 Jan Hubicka <jh@suse.cz>
* ipa-inline-analysis.c: Fix formatting.
2013-01-01 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/55831
* tree-vect-loop.c (get_initial_def_for_induction): Use
gsi_after_labels instead of gsi_start_bb.
Copyright (C) 2013 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
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