+2005-01-17 James E Wilson <wilson@specifixinc.com>
+
+ PR target/19357
+ * config/ia64/ia64.md (movxf): Handle general register source. Adjust
+ comment to document why.
+
+2005-01-17 Richard Henderson <rth@redhat.com>
+
+ * config/i386/sse.md (smaxv4sf3_finite, sse_vmsmaxv4sf3_finite,
+ sminv4sf3_finite, sse_vmsminv4sf3_finite, smaxv2df3_finite,
+ sse2_vmsmaxv2df3_finite, sminv2df3_finite,
+ sse2_vmsminv2df3_finite): New.
+ (smaxv4sf3, sse_vmsmaxv4sf3, sminv4sf3, sse_vmsminv4sf3, smaxv2df3,
+ sse2_vmsmaxv2df3, sminv2df3, sse2_vmsminv2df3): Remove commutative.
+ Force op1 into register.
+
+2005-01-17 Kelley Cook <kcook@gcc.gnu.org>
+
+ * Makefile.in (STAGEMOVESTUFF): Stage all the stamp files to prevent
+ bubblestrap from always rebuilding build directory.
+
+2005-01-17 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*clc"): Remove incorrect '='.
+ ("*cmpmem_short"): Likewise.
+
+2005-01-17 Steven Bosscher <stevenb@suse.de>
+
+ * basic-block.h: Document BB_* flags.
+ * regrename.c (copyprop_hardreg_forward): Don't use BB_VISITED,
+ use an sbitmap instead.
+ * sched-rgn.c (compute_trg_info): Likewise.
+
+2005-01-17 Richard Sandiford <rsandifo@redhat.com>
+
+ * config.gcc (mips64*-*-linux*): Set the default abi to n32. Remove
+ redundant target_cpu_default and extra_parts lines. Use the default
+ "from-abi" ISA.
+ * config/mips/linux64.h (DRIVER_DEFAULT_ABI_SELF_SPEC): Delete.
+ (SUBTARGET_EXTRA_SPECS): Delete.
+ (DRIVER_SELF_SPECS): Remove architecture lines. Set the ABI directly.
+ (SUBTARGET_ASM_SPEC): Remove -mabi=n32 and -mabi=64 mappings.
+ * config/mips/t-linux64 (MULTILIB_DIRNAMES): Use "32" for -mabi=32
+ and "n32" for -mabi=n32.
+
+2005-01-17 Ian Lance Taylor <ian@airs.com>
+
+ PR c/5675
+ * c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
+ fold constant variables into initial values.
+
+2005-01-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.
+
+ * tree-cfg.c (tree_forwarder_block_p): Speed up by walking
+ through the statements backward.
+
+2005-01-17 Ian Lance Taylor <ian@airs.com>
+
+ PR middle-end/13127:
+ * tree-inline.c (expand_call_inline): Set TREE_NO_WARNING on
+ a variable set to the return value of the inlined function.
+
+2005-01-17 Mark Dettinger <dettinge@de.ibm.com>
+
+ * rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG
+ when modes are tieable.
+
+2005-01-17 Ranjit Mathew <rmathew@hotmail.com>
+
+ * gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
+ of pthread_create to find out if threads are enabled.
+ * gthr-posix95.h (__gthread_active_p): Likewise.
+
+2005-01-17 Paolo Bonzini <bonzini@gnu.org>
+
+ * common.opt (-fnew-ra): Remove.
+ * ra*.*: Remove.
+ * toplev.h (flag_new_regalloc): Remove.
+ * Makefile.in (ra*.*): Don't mention.
+ * passes.c (rest_of_handle_new_regalloc): Remove.
+ (rest_of_handle_combine, rest_of_compilation): Always consider
+ flag_new_regalloc as false.
+ * doc/invoke.texi: Don't document -fnew-ra.
+
+2005-01-17 Paolo Bonzini <bonzini@gnu.org>
+
+ * bb-reorder.c (fix_edges_for_rarely_executed_code): Remove
+ last parameter to reg_scan.
+ * loop.c (loop_optimize): Likewise.
+ * passes.c (rest_of_handle_tracer, rest_of_handle_if_conversion,
+ rest_of_handle_web, rest_of_handle_cfg, rest_of_handle_jump_bypass,
+ rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
+ rest_of_handle_gcse, rest_of_handle_loop_optimize,
+ rest_of_handle_loop2, rest_of_handle_jump2): Likewise.
+ * regclass.c (reg_scan): Likewise, for the declaration.
+ * rtl.h (reg_scan): Likewise, for the prototype.
+
+2005-01-17 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call
+ mark_dfs_back_edges.
+
+2005-01-16 Daniel Berlin <dberlin@dberlin.org>
+
+ * tree-ssa-pre.c (add_to_sets): s1 may be NULL.
+ (compute_avail): Uses don't go in tmp_gen.
+
+2005-01-16 Steven Bosscher <stevenb@suse.de>
+
+ * ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a
+ loop to look for a free slot in a page entry.
+
+2005-01-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/16304
+ * defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default.
+ * toplev.c (compile_file): Call process_pending_assemble_output_defs
+ just before targetm.asm_out.file_end.
+ * tree.h (process_pending_assemble_output_defs): Declare.
+ * varasm.c (assemble_output_def, process_pending_assemble_output_defs):
+ New functions.
+ (assemble_alias): Defer generation of assembly code for defines when
+ TARGET_DEFERRED_OUTPUT_DEFS is true.
+ * config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
+ * config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
+ * doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document.
+
+2005-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR target/19336
+ * pa.c (pa_scalar_mode_supported_p): New function.
+ (TARGET_SCALAR_MODE_SUPPORTED_P): Define.
+ * pa.h (MIN_UNITS_PER_WORD): Add comment.
+
+ * pa-protos.h (prefetch_operand): Delete.
+ (prefetch_cc_operand, prefetch_nocc_operand): New declations.
+ * pa.c (prefetch_operand): Delete.
+ (prefetch_cc_operand, prefetch_nocc_operand): New functions.
+ * pa.h (EXTRA_CONSTRAINT): Add `W' constraint.
+ (PREDICATE_CODES): Delete prefetch_operand. Add prefetch_cc_operand
+ and prefetch_nocc_operand.
+ * pa.md (prefetch): Rework to avoid reload problems handling short
+ displacements when a cache control completer needs to be provided.
+ (prefetch_32, prefetch_64): Delete.
+ (prefetch_cc, prefetch_nocc): New patterns.
+
+2005-01-15 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change.
+
+2005-01-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR ada/19388
+ * pa.c (pa_asm_output_aligned_common): Warn if specified alignment
+ exceeds maximum alignment for global common data.
+ * pa64-hpux.h (MAX_OFILE_ALIGNMENT): Define to 32768.
+ * som.h (MAX_OFILE_ALIGNMENT): Likewise.
+
+2004-01-15 Roger Sayle <roger@eyesopen.com>
+
+ * tree-ssa-dom.c (extract_range_from_cond): Correct condition.
+
+2004-01-15 Roger Sayle <roger@eyesopen.com>
+
+ * harg-reg-set.h (reg_class_names): Prototype global array.
+ * regclass.c (reg_class_names): Declare here and initialize to
+ REG_CLASS_NAMES.
+ (dump_regclass): Remove local declaration of reg_class_names.
+ (regclass): Likewise.
+ * cfg.c (dump_flow_info): Likewise.
+ * ra-debug.c (reg_class_names): Likewise.
+ * regrename.c (reg_class_names): Likewise.
+ * reload.c (reg_class_names): Likewise.
+ * reload1.c (spill_failure): Likewise.
+ * config/m68hc11/m68hc11.c (reg_class_names): Likewise.
+
+2005-01-15 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("reload_outti"): Remove predicate for
+ output operand. Abort if operand is not a MEM.
+ ("reload_outdi", "reload_outdf"): Likewise.
+
+2005-01-15 Marc Espie <espie@openbsd.org>
+
+ * config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
+ (i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
+ * config/openbsd.h: Fix C++ includes for native configurations.
+ Add proper OS_CPP_BUILTINS. Fix libspec for recent OpenBSD.
+ Add trampoline support.
+ * config/i386/openbsdelf.h: New.
+
2005-01-15 Marc Espie <espie@openbsd.org>
* collect2.c (main): Explicitly parse -dynamic-linker option.