+2001-06-10 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/osf5.h (ASM_OLDAS_SPEC): Add -c.
+
+2001-06-10 Alexandre Oliva <aoliva@redhat.com>
+
+ * doc/invoke.texi (MN10300 Options): Document -mno-crt0.
+ (SH Options): Document -mieee.
+ * doc/install.texi (Final install): Remove obsolete information
+ about installing cross compilers.
+ * doc/gcc.1: Rebuilt.
+
+2001-06-10 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/alpha.c (override_options): Set align_loops,
+ align_jumps, and align_functions.
+ * config/alpha/alpha.h (FUNCTION_BOUNDARY): Set to 32 bits.
+ (LOOP_ALIGN, LABEL_ALIGN_AFTER_BARRIER): Remove.
+
+2001-06-11 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
+
+ * emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode
+ are one and two words in size.
+
+2001-06-10 Richard Henderson <rth@redhat.com>
+
+ * doc/invoke.texi (Optimization Options): Document -fpeephole2.
+ (Code Generation Options): Document -fnon-call-exceptions.
+
+2001-06-10 Mark Kettenis <kettenis@gnu.org>
+
+ * config/i386/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Undefine.
+
+2001-06-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * m68hc11.md (peepholes): Remove unused and wrong peepholes.
+
+2001-06-10 Mark Mitchell <mark@codesourcery.com>
+ Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * Makefile.in (c-parse.o): Depend on diagnostic.h
+ (dwarf2out.o): Likewise.
+
+ * dwarf2out.c: #include diagnostic.h
+
+ * toplev.h (warningcount, errorcount, sorrycount): Remove
+ declarations.
+
+ * toplev.c (warningcount, errorcount, sorrycount): Remove
+ definitions.
+
+ * diagnostic.h (struct output_buffer): Reorder fields.
+ (diagnostic_kind_count): New macro.
+ (errorcount, warningcount, sorrycount): Define as macros.
+ (diagnostic_report_warnings_p): New macro.
+ (output_state): Add diagnostic_count field.
+
+ * diagnostic.c (warningcount, errorcount, inhibit_warnings):
+ Remove tentative declaration.
+ (count_error): Use diagnostic_report_warnings_p.
+
+ * c-parse.in: #include diagnostic.h
+
+2001-06-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.md ("extendhisi2"): Fix constraints to
+ prefer a memory for operand 1.
+ ("*addsi3"): Fix constraints, the '!' was too strong.
+ ("*addsi3_split"): Accept soft register and split accordingly.
+
+2001-06-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11-protos.h (m68hc11_initialize_trampoline):
+ Move definition in the RTX_CODE section.
+
+2001-06-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
+
+ * config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return
+ address as relative to the argument pointer.
+
+Sun Jun 10 10:58:53 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * predict.def (PRED_OPCODE): Place before call and error_return.
+
+Sun Jun 10 10:00:17 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * predict.def (PRED_CALL, PRED_ERROR_RETURN): New.
+ * predict.c (estimate_probability): Calculate dominance
+ information; improve detection of NORETURN heuristics;
+ add call/error_return heuiristics; tweak comparison heuristics
+ to recognize -1.
+
+2001-06-09 Alexandre Oliva <aoliva@redhat.com>
+
+ * doc/invoke.texi (C Dialect Options): Document -aux-info.
+ (Debugging Options): Document -print-multi-directory and
+ -print-multi-lib.
+ * doc/gcc.1: Rebuilt.
+
+ * toplev.c (independent_decode_option): Require `=' between
+ `-aux-info' and filename in the same argument.
+ * gcc.c: Don't pass -aux-info=filename twice.
+
+2001-06-09 Mark Mitchell <mark@codesourcery.com>
+
+ * expr.c (expand_expr, case ARRAY_REF): Do not replace
+ an array element with the known initializing value if it has
+ side-effects.
+
+ * toplev.c (rest_of_compilation): Remove dead code before
+ purge_addressof.
+
+2001-06-09 Neil Booth <neil@daikokuya.demon.co.uk>
+
+ * cppinit.c (print_help): Document -fpreprocessed.
+ * invoke.texi: Similarly.
+
+Sun Jun 10 00:35:37 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * predict.def: New file.
+ * predict.h: New file.
+ * predict.c: Include predict.h.
+ (predictor_info): New structure and array.
+ (predict_edge, predict_insn): Rewrite; make global.
+ (predict_edge_def, predict_insn_def): New global functions.
+ (dump_prediction, combine_predictions_for_insns): New
+ static functions.
+ (estimate_probability): Change calls to predict_edge
+ to predict_edge_def and calls to predict_insn to predict_insn_def;
+ combine probabilities.
+ (expected_value_to_br_prob): Behave as predictor.
+ * rtl.h (REG_BR_PRED): Update coment.
+ (invert_br_probabilities): New.
+ * jump.c: Include predict.h
+ (duplicate_loop_exit_test): Drop branch prediction notes.
+ (invert_jump): Use invert_br_probabilities.
+ * Makefile.in: Add dependancy on predict.h for jump and predict pass.
+ * ifcvt.c (dead_or_predicable): Use invert_br_probabilities.
+ * combine.c (distribute_notes): Handle BR_PRED.
+
+Sat Jun 9 23:29:41 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * predict.c (predict_insn, predict_edge): New static functions.
+ (estimate_probability): Revamp to use new functions;
+ fix loop header heruistics; add loop exist heruistics
+
+2001-06-09 Alexandre Oliva <aoliva@redhat.com>
+
+ * config.gcc: Re-enable bi-arch sparc on Solaris 7 and above.
+
+2001-06-09 Peter Jakubek <pjak@snafu.de>
+
+ * config/m68k/m68k.md (ashrdi_const): Fix right shift by 16.
+
+2001-06-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * vax.h (NOTICE_UPDATE_CC): Set CC_NO_OVERFLOW in cc_status.flags
+ for integer operations that don't update C bit.
+
+2001-06-09 Nicola Pero <nicola@brainstorm.co.uk>
+
+ * gthr-posix.h (__gthread_objc_init_thread_system): If
+ pthread_key_create fails, it's not clear what the return value is.
+ This obvious fix makes sure it always returns -1 if a problem
+ occurs.
+
+2001-06-09 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/gcc.texi: Use @defcodeindex for the index of options. Add
+ more index entries. Use more logical markup where appropriate.
+ Use TeX quotes and dashes.
+
+2001-06-09 Benjamin Kosnik <bkoz@redhat.com>
+
+ * unwind-pe.h: Conditionally qualify references to abort with
+ std::.
+
+2001-06-09 Julian Foad <julian_foad@hotmail.com>
+
+ * doc/invoke.texi: Remove superfluous text.
+
+2001-06-08 Richard Henderson <rth@redhat.com>
+
+ * config/alpha/linux.h (CPLUSPLUS_CPP_SPEC): New.
+ (LIB_SPEC): Mirror config/linux.h version.
+
+2001-06-08 Richard Henderson <rth@redhat.com>
+
+ * except.c (get_exception_pointer, get_exception_filter): Take a
+ struct function. Update all callers.
+ * except.h (get_exception_pointer): Update declaration.
+ * expr.c (expand_expr): Update get_exception_pointer call.
+ * integrate.c (expand_inline_function): Remap the exception pointer
+ from callee to caller.
+
+2001-06-08 Mark Mitchell <mark@codesourcery.com>
+
+ * c-decl.c (grokdeclarator): Make the TREE_TYPE for declarations
+ accurately reflect its cv-qualification.
+ * c-typeck.c (type_lists_compatible_p): Ignore the top-levl
+ cv-qualifiers on function types.
+
+2001-06-08 Mark Mitchell <mark@codesourcery.com>
+
+ * basic-block.h: Improve comments.
+ * except.c (expand_eh_region_end_allowed): Remove redundant call
+ to do_pending_stack_adjust.
+ * flow.c (life_analysis): Fix typo in comment.
+ (calculate_global_regs_live): Add documentation.
+ (mark_set_1): Likewise.
+ (debug_regset): Likewise.
+ * doc/rtl.texi (cond_exec): Document it.
+
+Fri Jun 8 21:52:51 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * i386.h (CONST_COSTS): set cost of constants representable in
+ immediate fields to 0.
+
+Fri Jun 8 21:34:54 CEST 2001 Jan Hubicka <jh@suse.cz>
+
+ * function.c (diddle_return_value): Kill code to determine
+ return value before expand_function_end.
+ (expand_function_end): Delay call to clobber_return_register
+ after fucntion return value is computed.
+
+ Re-install temporary reverted patch:
+ * toplev.c (rest_of_compilation): Call split_all_insns
+ before reg-stack and shorten-branches. Do shorten-branches
+ after reg-stack.
+ * final.c (shorten_branches): Remove insn splitting code.
+
+2001-06-08 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * doc/gcc.texi, doc/invoke.texi: Add index of command line
+ options. Use @opindex to index them rather than other indexing
+ commands. Use @var{...} instead of <...>. Avoid spaces in names
+ inside @var. Don't use @kindex to index escape sequences in
+ source code.
+
2001-06-08 Jason Merrill <jason_merrill@redhat.com>
* stmt.c (current_nesting_level): New fn.
* emit-rtl.c (operand_subword): Remove unused variable.
->>>>>>> 1.10284
Wed Jun 6 14:51:05 CEST 2001 Jan Hubicka <jh@suse.cz>
* i386.md (floatdi?f): Avoid usinf of SSE instructions
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