+2008-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/35185
+ * omp-low.c (lower_regimplify, init_tmp_var, save_tmp_var): Removed.
+ (lower_omp_2): New function.
+ (lower_omp_1, lower_omp): Rewritten.
+
+2008-03-13 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR 35054
+ * doc/extend.texi (Structure-Packing Pragmas): Replace "Win32"
+ with the phrase "Microsoft Windows compilers".
+ (Push/Pop Macro Pragmas): New subsection. Document
+ #pragma push_macro and pragma pop_macro.
+
+2008-03-12 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (output_move_double): Prefer LDRD to LDM.
+
+2008-03-12 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/thumb2.md: Extend peephole to cover 3-arg subs.
+ (thumb2_alusi3_short): Exclude PLUS and MINUS.
+ (thumb2_addsi_shortim): Rename ...
+ (thumb2_addsi_short): ... to this. Allow register operands.
+ (thumb2_subsi_short): New pattern.
+ (thumb2_one_cmplsi2_short,
+ thumb2_negsi2_short): New patterns and peepholes.
+
+2008-03-12 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.
+
+2008-03-12 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (int_cond): New code iterator.
+ (fp_cond): Ditto.
+ ("s<code>"): Macroize expander from seq, sne, sgt, sgtu, slt, sltu,
+ sge, sgeu, sle and sleu expanders usign int_cond code iterator.
+ ("s<code>"): Macroize expander from sunordered, sordered, suneq, sunge,
+ sungt, sunle, sunlt and sltgt expanders usign fp_cond code iterator.
+ ("b<code>"): Macroize expander from beq, bne, bgt, bgtu, blt, bltu,
+ bge, bgeu, ble and bleu expanders usign int_cond code iterator.
+ ("b<code>"): Macroize expander from bunordered, bordered, buneq, bunge,
+ bungt, bunle, bunlt and bltgt expanders usign fp_cond code iterator.
+
+2008-03-12 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (use_return_insn): Use offsets->saved_regs_mask
+ instead of {arm,thumb}_compute_save_reg_mask.
+ (output_return_instruction): Ditto.
+ (thumb_unexpanded_epilogue): Ditto.
+ (thumb1_expand_prologue): Ditto.
+ (thumb1_output_function_prologue): Ditto.
+ (arm_set_return_address): Ditto.
+ (thumb_set_return_address): Ditto.
+ (arm_get_frame_offsets): Set offsets->saved_regs_mask. Push extra
+ regs to achieve stack alignment.
+ (thumb1_compute_save_reg_mask): Fix compiler warning.
+ (arm_output_epilogue): Use offsets->saved_regs_mask.
+ Adjust stack pointer by poping call clobered registers.
+ (arm_expand_prologue): Use offsets->saved_regs_mask.
+ Adjust stack pointer by pushing extra registers.
+ * config/arm.h (arm_stack_offsets): Add saved_regs_mask.
+
+2008-03-12 Paolo Bonzini <bonzini@gnu.org>
+
+ PR tree-opt/35422
+ * fold-const.c (fold_unary) <NOP_EXPR>: Distribute a narrowing
+ conversion to the operands of a multiplication.
+
+2008-03-12 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (OBJS-common): Add tree-ssa-phiprop.o
+ (tree-ssa-phiprop.o): Copy dependencies from tree-ssa-forwprop.o.
+ * timevar.def (TV_TREE_PHIPROP): Add.
+ * tree-ssa-phiprop.c: Split from tree-ssa-forwprop.c, added
+ pass description. Use TV_TREE_PHIPROP.
+ * tree-ssa-forwprop.c: Remove phiprop code.
+
+2008-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/35549
+ * omp-low.c (maybe_lookup_decl): Constify first argument.
+ (use_pointer_for_field): Change last argument from bool to
+ omp_context *. Disallow shared copy-in/out in nested
+ parallel if decl is shared in outer parallel too.
+ (build_outer_var_ref, scan_sharing_clauses,
+ lower_rec_input_clauses, lower_copyprivate_clauses,
+ lower_send_clauses, lower_send_shared_vars): Adjust callers.
+
+2008-03-12 Victor Kaplansky <victork@il.ibm.com>
+ Ira Rosen <irar@il.ibm.com>
+
+ * tree-vectorizer.c (free_stmt_vec_info): New function.
+ (destroy_loop_vec_info): Move code to free_stmt_vec_info().
+ Call free_stmt_vec_info(). Free LOOP_VINFO_STRIDED_STORES..
+ * tree-vectorizer.h (free_stmt_vec_info): Declare.
+ * tree-vect-transform.c (vectorizable_conversion): Free
+ vec_oprnds0 if it was allocated.
+ (vect_permute_store_chain): Remove unused VECs.
+ (vectorizable_store): Free VECs that are allocated in the..
+ function.
+ (vect_transform_strided_load, vectorizable_load): Likewise.
+ (vect_remove_stores): Simplify the code.
+ (vect_transform_loop): Move code to vect_remove_stores().
+ Call vect_remove_stores() and free_stmt_vec_info().
+
+2008-03-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.h (TARGET_LONG_PIC_SDIFF_CALL): Conditionalize define on
+ TARGET_HPUX. Revise comment.
+ (TARGET_LONG_PIC_PCREL_CALL): Revise comment.
+ * pa.c (output_call): Update for revised TARGET_LONG_PIC_SDIFF_CALL.
+ Use sr4 variant of `be' instruction when not generating PIC code.
+ (attr_length_call): Adjust for above change.
+
+2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ * ipa-reference.c (static_execute): Remove module_statics_const and
+ associated setting code.
+
+2008-03-11 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/35540
+ * config/i386/i386.md (paritysi2, paritydi2): Use register_operand
+ constraint for operand 1.
+ (paritysi2_cmp): Use register_operand constraint for operand 2.
+ Use earlyclobber modifier for operand 1. Remove support for
+ memory operands.
+ (paritydi2_cmp): Use register_operand constraint for operand 3.
+ Use earlyclobber modifier for operand 1. Remove support for
+ memory operands.
+
+2008-03-11 Paul Brook <paul@codesourcery.com>
+ Vladimir Prus <vladimir@codesourcery.com>
+
+ * config/arm/arm.c (use_return_insn): Check TARGET_APCS_FRAME.
+ (arm_compute_save_reg0_reg12_mask): Always
+ check if register 11 must be saved. Always safe hard frame pointer
+ when frame_pointer_needeed.
+ (arm_compute_save_reg_mask): Save IP and PC
+ only with apcs frames.
+ (arm_output_epilogue): Adjust Thumb2 codepath to
+ be also invoked and work for ARM non-apcs frames.
+ (arm_expand_prologue): Don't bother saving IP
+ for non-apcs frame, since it's not clobbered by
+ prologue code. Implement non-apcs frame
+ layout.
+
+2008-03-11 Paolo Bonzini <bonzini@gnu.org>
+
+ PR rtl-optimization/35281
+ * expr.c (convert_move): Use a new pseudo for the intermediate
+ from_mode->word_mode result.
+
+2008-03-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * langhooks-def.h (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
+ * langhooks.h (struct lang_hooks): Delete clear_binding_stack member.
+ * toplev.c (compile_file): Don't call it.
+
+2008-03-11 Uros Bizjak <ubizjak@gmail.com>
+
+ PR middle-end/35526
+ * expr.c (store_expr): Call emit_block_move if the mode
+ of "temp" RTX is BLKmode.
+
+2008-03-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
+ Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/31358
+ * tree-ssa-loop-manip.c (create_iv): Call force_gimple_operand for
+ the step with a NULL_TREE.
+ * tree-ssa-loop-ivopts.c (find_bivs): Convert the step
+ to sizetype if type is a pointer type.
+ (add_candidate_1): Don't convert the base and step to
+ the generic type if the orginal type is a pointer type.
+ (add_iv_value_candidates): Use sizetype for the step
+ if type is a pointer type.
+ (cand_value_at): Likewise.
+ * tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
+ for pointer types.
+ * tree-affine.c (tree_to_aff_combination <POINTER_PLUS_EXPR>):
+ Don't convert the tem affine to the type.
+ (add_elt_to_tree): Use sizetype for the step if a pointer.
+ Use POINTER_PLUS_EXPR for pointers.
+ (aff_combination_to_tree): Use sizetype for the step if a
+ pointer.
+
+2008-03-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ * config/i386/sse.md (ssse3_pmaddubswv8hi3, ssse3_pmaddubswv4hi3):
+ Remove commutativity hint.
+
+2008-03-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/35438
+ PR c/35439
+ * c-parser.c (c_parser_omp_threadprivate): Don't add vars with
+ errorneous type. Check that v is a VAR_DECL.
+
+ PR middle-end/35099
+ * tree-cfg.c (new_label_mapper): Update cfun->last_label_uid.
+
+2008-03-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR tree-optimization/35494
+ * tree-ssa-ccp.c (get_symbol_constant_value): Check if value
+ may be overriden at link and run time.
+
2008-03-10 Richard Guenther <rguenther@suse.de>
PR tree-optimization/34677
to avoid conflicts.
2008-03-10 Paul Brook <paul@codesourcery.com>
- Mark Shinwell <shinwell@codesourcery.com>
+ Mark Shinwell <shinwell@codesourcery.com>
* config/arm/cortex-r4.md: New.
* config/arm/thumb2.md (divsi3, udivsi3): Annotate with
__absvsi2, __absvDI2): Use unsigned arithmetic.
2008-03-02 Andi Kleen <ak@suse.de>
- Richard Guenther <rguenther@suse.de>
+ Richard Guenther <rguenther@suse.de>
* struct-equiv.c: Remove file.
* cfg_cleanup.c (condjump_equiv_p): Remove.
2008-01-02 Arthur Norman <acn1@cam.ac.uk>
PR target/34013
- * gcc/config/i386/i386.c (ix86_expand_prologue): Save red-zone
+ * config/i386/i386.c (ix86_expand_prologue): Save red-zone
while stack probing.
2008-01-01 Douglas Gregor <doug.gregor@gmail.com>
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