+2017-05-10 Nathan Sidwell <nathan@acm.org>
+
+ * dumpfile.h: Tabify.
+
+2017-05-10 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/80671
+ * config/aarch64/cortex-a57-fma-steering.c (merge_forest):
+ Move member access before delete.
+
+2017-05-10 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-inline.c (expand_call_inline): Split block at stmt
+ before the call.
+
+2017-05-09 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/68163
+ * config/rs6000/rs6000.md (f32_lr): Delete mode attributes that
+ are now unused after splitting mov{sf,sd}_hardfloat.
+ (f32_lr2): Likewise.
+ (f32_lm): Likewise.
+ (f32_lm2): Likewise.
+ (f32_li): Likewise.
+ (f32_li2): Likewise.
+ (f32_lv): Likewise.
+ (f32_sr): Likewise.
+ (f32_sr2): Likewise.
+ (f32_sm): Likewise.
+ (f32_sm2): Likewise.
+ (f32_si): Likewise.
+ (f32_si2): Likewise.
+ (f32_sv): Likewise.
+ (f32_dm): Likewise.
+ (f32_vsx): Likewise.
+ (f32_av): Likewise.
+ (mov<mode>_hardfloat): Split into separate movsf and movsd pieces.
+ For movsf, order stores so the VSX stores occur before the GPR
+ store which encourages the register allocator to use a traditional
+ FPR instead of a GPR. For movsd, order the stores so that the GPR
+ store comes before the VSX stores to allow the power6 to work.
+ This is due to the power6 not having a 32-bit integer store
+ instruction from a FPR.
+ (movsf_hardfloat): Likewise.
+ (movsd_hardfloat): Likewise.
+
+2017-05-09 Martin Sebor <msebor@redhat.com>
+
+ PR translation/80280
+ * config/sol2-c.c (cmn_err_flag_specs): Initialize new data member
+ added in r247778.
+
+ PR translation/80280
+ * config/i386/msformat-c.c (ms_printf_flag_specs): Initialize new
+ data member added in r247778.
+ (ms_scanf_flag_specs, ms_strftime_flag_specs): Same.
+
+2017-05-09 Nathan Sidwell <nathan@acm.org>
+
+ * tree.h (tree_fits_shwi_p, tree_fits_uhwi_p): Unconditionally pure.
+
+ * ipa-devirt.c (default_hash_traits<type_pair>): Skip struct-scope
+ typedefs.
+
+2017-05-09 Marek Polacek <polacek@redhat.com>
+
+ * doc/invoke.texi: Fix typo.
+
+2017-05-09 Richard Biener <rguenther@suse.de>
+
+ * tree-vrp.c (vrp_val_is_max): Adjust comment.
+ (vrp_val_is_min): Likewise.
+ (set_value_range_to_value): Likewise.
+ (set_value_range_to_nonnegative): Likewise.
+ (gimple_assign_nonzero_p): Likewise.
+ (gimple_stmt_nonzero_p): Likewise.
+ (vrp_int_const_binop): Likewise. Remove unreachable case.
+ (adjust_range_with_scev): Adjust comments.
+ (compare_range_with_value): Likewise.
+ (extract_range_from_phi_node): Likewise.
+ (test_for_singularity): Likewise.
+
+2017-05-09 Richard Biener <rguenther@suse.de>
+
+ * tree-vrp.c (get_single_symbol): Add assert that we don't
+ get overflowed constants as invariant part.
+ (compare_values_warnv): Add comment before the TREE_NO_WARNING
+ checks. Use wi::cmp instead of recursing for integer constants.
+ (compare_values): Just ignore whether we assumed undefined
+ overflow instead of failing the compare.
+ (extract_range_for_var_from_comparison_expr): Add comment before the
+ TREE_NO_WARNING sets.
+ (test_for_singularity): Likewise.
+ (extract_range_from_comparison): Do not disable optimization
+ when we assumed undefined overflow.
+ (extract_range_basic): Remove init of unused var.
+
+2017-05-09 Richard Biener <rguenther@suse.de>
+
+ * tree-vrp.c (vrp_int_const_binop): Use wide-ints and simplify.
+ (extract_range_from_multiplicative_op_1): Adjust.
+ (extract_range_from_binary_expr_1): Use int_const_binop.
+
+2017-05-08 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/80101
+ * config/rs6000/power6.md: Replace store_data_bypass_p calls with
+ rs6000_store_data_bypass_p in seven define_bypass directives and
+ in several comments.
+ * config/rs6000/rs6000-protos.h: Add prototype for
+ rs6000_store_data_bypass_p function.
+ * config/rs6000/rs6000.c (rs6000_store_data_bypass_p): New
+ function implements slightly different (rs6000-specific) semantics
+ than store_data_bypass_p, returning false rather than aborting
+ with assertion error when arguments do not satisfy the
+ requirements of store data bypass.
+ (rs6000_adjust_cost): Replace six calls of store_data_bypass_p with
+ rs6000_store_data_bypass_p.
+
+2017-05-08 Max Filippov <jcmvbkbc@gmail.com>
+
+ * config/xtensa/xtensa-protos.h
+ (xtensa_initial_elimination_offset): New declaration.
+ * config/xtensa/xtensa.c (xtensa_initial_elimination_offset):
+ New function. Move its body from the INITIAL_ELIMINATION_OFFSET
+ macro definition, add case for FRAME_POINTER_REGNUM when
+ FRAME_GROWS_DOWNWARD.
+ * config/xtensa/xtensa.h (FRAME_GROWS_DOWNWARD): New macro
+ definition.
+ (INITIAL_ELIMINATION_OFFSET): Replace body with call to
+ xtensa_initial_elimination_offset.
+
+2017-05-08 Nathan Sidwell <nathan@acm.org>
+
+ * doc/invoke.texi: Alphabetize -fdump options.
+
+2017-05-08 Martin Sebor <msebor@redhat.com>
+
+ PR translation/80280
+ * config/sol2-c.c (solaris_pragma_align): Correct quoting.
+
+2017-05-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * target.def (compute_frame_layout): New optional target hook.
+ * doc/tm.texi.in (TARGET_COMPUTE_FRAME_LAYOUT): Add hook.
+ * doc/tm.texi (TARGET_COMPUTE_FRAME_LAYOUT): Add documentation.
+ * lra-eliminations.c (update_reg_eliminate): Call compute_frame_layout
+ target hook.
+ * reload1.c (verify_initial_elim_offsets): Likewise.
+ * config/arm/arm.c (TARGET_COMPUTE_FRAME_LAYOUT): Define.
+ (use_simple_return_p): Call arm_compute_frame_layout if needed.
+ (arm_get_frame_offsets): Split up into this ...
+ (arm_compute_frame_layout): ... and this function.
+
2017-05-08 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/constraints.md (Usa): New constraint.