+2011-05-31 Dodji Seketeli <dodji@redhat.com>
+
+ PR debug/49047
+ * dwarf2out.c (gen_subprogram_die): Emit linkage name attribute
+ for concrete functions containing the code of cloned functions.
+
+2011-05-31 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename
+ to ...
+ (forward_propagate_into_comparison_1): ... this.
+ (forward_propagate_comparison): Rename to ...
+ (forward_propagate_into_comparison): ... this. Split out
+ real forward propagation code to ...
+ (forward_propagate_comparison): ... this.
+ (forward_propagate_into_gimple_cond): Remove looping.
+ (forward_propagate_into_cond): Likewise.
+ (simplify_not_neg_expr): Return whether we have done something.
+ (simplify_gimple_switch): Likewise.
+ (tree_ssa_forward_propagate_single_use_vars): Rename to ...
+ (ssa_forward_propagate_and_combine): ... this. Re-structure
+ to do a forward forward-propagation walk on BBs and a backward
+ stmt combining walk on BBs. Consistently re-scan changed
+ statements.
+ (pass_forwprop): Adjust.
+
+2011-05-30 Ian Lance Taylor <iant@google.com>
+
+ * godump.c (go_format_type): Correct length of name added to
+ obstack for anonymous field.
+
+2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/49186
+ * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high
+ part of the second operand is 0.
+
+2011-05-30 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative
+ to prevent partial memory stalls. Do not move CONST_DOUBLEs directly
+ to memory for !TARGET_MEMORY_MISMATCH_STALL.
+ (*movdf_internal_rex64): Do not penalize F->r alternative.
+ (*movdf_internal): Penalize FYd*r->o alternative to prevent partial
+ memory stalls. Generate SSE and x87 CONST_DOUBLE immediates only
+ when optimizing function for size. Do not move CONST_DOUBLEs
+ directly to memory for !TARGET_MEMORY_MISMATCH_STALL.
+ (FP move splitters): Merge {TF,XF,DF}mode move splitters. Do not
+ handle SUBREGs. Do not check for MEM_P operands in the insn condition,
+ check for ANY_FP_REGNO_P instead.
+ * config/i386/constraints.md (Yd): Enable GENERAL_REGS for
+ TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing
+ function for speed.
+ * config/i386/i386.c (ix86_option_override_internal): Do not
+ set TARGET_INTEGER_DFMODE_MOVES here.
+
+2011-05-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/49168
+ * config/i386/i386.md (*movtf_internal): Handle misaligned
+ load/store.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ * dwarf2out.c (modified_type_die, gen_reference_type_die): Use
+ DW_TAG_rvalue_reference_type even for
+ -gdwarf-4 -fno-debug-types-section.
+
+2011-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
+
+ PR tree-optimization/46728
+ * tree-ssa-math-opts.c (build_and_insert_call): Reorder parms.
+ (build_and_insert_binop): New.
+ (gimple_expand_builtin_pow): Reorder args for
+ build_and_insert_call; use build_and_insert_binop; add more
+ optimizations for fractional exponents.
+
+2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
+
+ PR bootstrap/49190
+
+ Revert:
+ 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
+
+ * tree.h (struct tree_identifier): Inherit from tree_typed, not
+ tree_common.
+ (HT_IDENT_TO_GCC_IDENT): Adjust for said change.
+ * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as
+ TS_BASE instead of TS_COMMON.
+ * varasm.c (assemble_name): Remove assert.
+
+2011-05-30 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config.gcc: Keep obselete list sorted.
+
+2011-05-30 Jakub Jelinek <jakub@redhat.com>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ * var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with
+ crtl->args.internal_arg_pointer based address to arg_pointer_rtx if
+ there is a DRAP register and arg_pointer_rtx is the CFA pointer.
+ (vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned.
+ (vt_initialize): Initialize cfa_base_rtx if there is a DRAP register.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (gimple_types_compatible_p_1): Compare record
+ and union type members properly.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49210
+ * ipa-split.c (split_function): Care for the case where the
+ call result is not trivially convertible to the result holding
+ variable.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/49218
+ * tree-vrp.c (adjust_range_with_scev): Properly check whether
+ overflow occured.
+
+2011-05-30 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (forward_propagate_into_comparison):
+ New function split out from ...
+ (forward_propagate_into_gimple_cond): ... here. Adjust.
+ (forward_propagate_into_cond): Likewise.
+ (forward_propagate_comparison): Also propagate into
+ comparisons on assignment RHS. Change return value to
+ behave similar to forward_propagate_into_cond.
+ (tree_ssa_forward_propagate_single_use_vars): Handle
+ strict-overflow warnings properly for forward_propagate_comparison.
+
+2011-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support
+ from plugin linker.
+ * configure: Regenerate.
+
+2011-05-30 Ira Rosen <ira.rosen@linaro.org>
+
+ PR tree-optimization/49199
+ * tree-vect-loop.c (vect_is_slp_reduction): Check that the
+ non-reduction operands are either defined in the loop or by induction.
+
+2011-05-29 Xinliang David Li <davidxl@google.com>
+
+ * opts-global.c (handle_common_deferred_options): Handle new options.
+ * passes.c (register_one_dump_file): Call register_pass_name.
+ (execute_one_pass): Check explicit enable/disable flag.
+ (passr_hash): New function.
+ (passr_eq): Ditto.
+ (register_pass_name): Ditto.
+ (get_pass_by_name): Ditto.
+ (pass_hash): Ditto.
+ (pass_eq): Ditto.
+ (enable_pass): Ditto.
+ (disable_pass): Ditto.
+ (is_pass_explicitly_enabled_or_disabled): Ditto.
+
+2011-05-29 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*movoi_internal_avx): Use
+ standard_sse_constant_opcode for alternative 0.
+ (*movti_internal_sse): Ditto.
+ (*movti_internal_rex64): Use standard_sse_constant_opcode for
+ alternative 2.
+ (*movdi_internal_rex64): Use standard_sse_constant_opcode for
+ sselog1 type moves.
+ (*movsi_internal): Ditto.
+ (*movdi_internal): Ditto. Add ssecvt type moves.
+
2011-05-29 Eric Botcazou <ebotcazou@adacore.com>
PR target/48830
(lto_output_location_bitpack): Update.
(lto_output_builtin_tree): Update.
* lto-streamer.h (struct output_block): Add obstack.
- (lto_output_string, lto_output_string_with_length): Remove declarations;
- functions are static now.
+ (lto_output_string, lto_output_string_with_length): Remove
+ declarations; functions are static now.
2011-05-28 Jan Hubicka <jh@suse.cz>
(build_and_insert_call): New.
(gimple_expand_builtin_pow): Add handling for pow(x,y) when y is
0.5, 0.25, 0.75, 1./3., or 1./6.
-
+
2011-05-27 Alexander Monakov <amonakov@ispras.ru>
* doc/contrib.texi: Update copyright years.
len values.
* lto-streamer-in.c (string_for_index): Break out from ...; offset
values by 1.
- (input_string_internal): ... here;
+ (input_string_internal): ... here;
(input_string_cst, input_identifier, lto_input_string): Update handling
of NULL strings.
(lto_input_location_bitpack): New function
2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com>
* config/picochip/picochip.md (cbranchhi4): No :CC for match_operator.
- The instruction is then expanded explicitly.
+ The instruction is then expanded explicitly.
(supported_compare): Callable instruction.
(compare): Likewise.
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