+2005-01-26 Steven Bosscher <stevenb@suse.de>
+
+ PR middle-end/19616
+ * tree.h (CALL_EXPR_TAILCALL): Add comment.
+ * calls.c (check_sibcall_argument_overlap_1): Revert the change
+ to this function from 2004-07-10.
+ * tree-tailcall.c (suitable_for_tail_opt_p): Do not consider the
+ the current function for tail call optimizations if the address
+ of one of it its arguments is taken.
+
+2005-01-26 Kazu Hirata <kazu@cs.umass.edu>
+
+ * cse.c (fold_rtx): Call equiv_constant only when necessary.
+
+2005-01-26 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * function.c (expand_function_end): If current_function_calls_alloca,
+ emit stack restore in a place that is reached when the function falls
+ through at the end.
+
+2005-01-26 Alexandre Oliva <aoliva@redhat.com>
+
+ * Makefile.in (../$(build_subdir)/fixincludes/fixincl): Add dummy
+ rule to avoid matching inappropriate suffix rule.
+
+2005-01-26 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/19241
+ * tree-inline.c (copy_body_r): Do not walk subtrees after substituting.
+
+2005-01-26 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.h (LIB_SPEC) <sim*>: Use -lsyslinux, not
+ -lsyssim. Wrap -lc -lsyssim in --start-group --end-group instead
+ of doubling.
+ (STARTFILE_SPEC): Add crti.o, before crtbegin.o.
+ <sim*>: Always use crt1.o, regardless of N in simN.
+ <!sim>: Drop support for -pg and -p variants; always use crt0.o.
+ (ENDFILE_SPEC): Add crtn.o, after crtend.o.
+ (CRT_CALL_STATIC_FUNCTION): Remove.
+ * config/cris/aout.h (STARTFILE_SPEC): <!melinux && sim*>: Always
+ use crt1.o, regardless of N in simN.
+ <!sim>: Drop support for -pg and -p variants; always use crt0.o.
+ (LIB_SPEC): Do not define; default to the one in config/cris/cris.h.
+ (CRIS_CPP_SUBTARGET_SPEC) <melinux && !nostdinc>: Remove special
+ case isystem setting.
+ (MAX_OFILE_ALIGNMENT): Correct to 32, not 16.
+
+2005-01-25 Ian Lance Taylor <ian@airs.com>
+
+ * gimple-low.c (block_may_fallthru): Correct handling of
+ SWITCH_EXPR--may fall through if SWITCH_LABELS is NULL.
+
+2005-01-26 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.h (CPP_SPEC): Adjust the various mtune=
+ handlers to match indentation; nested under the mtune=* handler.
+ Similar for mcpu= and march=.
+
+2005-01-25 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * config/mips/linux.h (LIB_SPEC): Remove -rpath-link.
+ * config/mips/linux64.h (LIB_SPEC): Likewise.
+ * config/mn10300/linux.h (LIB_SPEC): Likewise.
+ * config/sh/linux.h (LIB_SPEC): Likewise.
+
+2005-01-25 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/frv/frv.c (frv_legitimize_tls_address): New.
+ (TARGET_HAVE_TLS): Define.
+ (FRV_SYMBOL_REF_TLS_P): Define.
+ (frv_override_options): Handle new register classes.
+ (frv_legitimate_address_p): Reject tls addresses.
+ (frv_legitimize_address): Handle TLS addresses.
+ (gen_inlined_tls_plt): New.
+ (gen_tlsmoff): New.
+ (frv_legitimize_tls_address): New.
+ (unspec_got_name): Add TLS entries.
+ (got12_operand): Add R_FRV_TLSMOFF12 case.
+ (frv_emit_move): Fixup TLS addresses.
+ (frv_emit_movsi): Legitimize TLS addresses.
+
+ * config/frv/frv.h (MASK_BIG_TLS): New.
+ (TARGET_BIG_TLS): New.
+ (HAVE_AS_TLS): Define.
+ (TARGET_SWITCHES): Add -mTLS and -mtls options.
+ (enum reg_class): Add GR8_REGS, GR9_REGS, GR89_REGS.
+ (REG_CLASS_NAMES): Same.
+ (REG_CLASS_CONTENTS): Same.
+ (CONSTRAINT_LEN): New.
+ (REG_CLASS_FROM_CONSTRAINT): New.
+ (PREDICATE_CODES): Add symbolic_operand.
+
+ * config/frv/frv.md (define_constants): Add UNSPEC_GETTLSOFF,
+ UNSPEC_TLS_LOAD_GOTTLSOFF12, UNSPEC_TLS_INDIRECT_CALL,
+ UNSPEC_TLS_TLSDESC_LDD, UNSPEC_TLS_TLSDESC_LDD_AUX,
+ UNSPEC_TLS_TLSOFF_LD, UNSPEC_TLS_LDDI, UNSPEC_TLSOFF_HILO,
+ R_FRV_GOTTLSOFF_HI, R_FRV_GOTTLSOFF_LO, R_FRV_TLSMOFFHI,
+ R_FRV_TLSMOFFLO, R_FRV_TLSMOFF12, R_FRV_TLSDESCHI,
+ R_FRV_TLSDESCLO, R_FRV_GOTTLSDESCHI, R_FRV_GOTTLSDESCLO, GR8_REG,
+ GR9_REG, GR14_REG, LRREG.
+ (type): Add load_or_call attribute.
+ ("load_or_call"): New reservation.
+ ("call_gettlsoff"): New.
+ ("tls_indirect_call"): New.
+ ("tls_load_gottlsoff12"): New.
+ ("tlsoff_hilo"): New.
+ ("tls_tlsdesc_ldd"): New.
+ ("tls_tlsoff_ld"): New.
+ ("tls_lddi"): New.
+
+ * config/frv/frv-protos.h (symbolic_operand): Protoize.
+
+ 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/frv/frv.h (ASM_OUTPUT_DWARF_DTPREL): Define.
+ * config/frv/frv-protos.h (frv_output_dwarf_dtprel): Declare.
+ * config/frv/frv.c (TLS_BIAS): Define.
+ (frv_output_dwarf_dtprel): New.
+
+2005-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/19579
+ * ifcvt.c (noce_try_cmove_arith): If emitting instructions to set up
+ both A and B, see if they don't clobber registers the other expr uses.
+
+2005-01-25 J"orn Rennecke <joern.rennecke@st.com>
+
+ * real.c (do_add): Initialize signalling and canonical members.
+
+ * real.c (real_from_integer): Zero out destination.
+
+2005-01-18 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimize/19337
+ * tree-inline.c (initialize_inlined_parameters): Copy
+ saved_static_chain_decl only.
+
+2005-01-25 Richard Henderson <rth@redhat.com>
+
+ PR target/19556
+ PR target/19584
+ * config/i386/i386.c (x86_inter_unit_moves): Zero.
+ (ix86_preferred_reload_class): Rewrite fp-constant section, with
+ 80387 enabled, to return a proper subclass. Return the subset that
+ overlaps with GENERAL_REGS for PLUS.
+ * config/i386/i386.md (movsi_1, movdi_2): Set type to "mmx" for pxor.
+
+2005-01-25 Richard Henderson <rth@redhat.com>
+
+ PR middle-end/19609
+ * tree-complex.c (expand_complex_div_wide): Use the correct formulae.
+
+2005-01-25 Roger Sayle <roger@eyesopen.com>
+
+ * expmed.c (choose_multiplier): Change interface to return the
+ multiplier lowpart as an rtx instead of an unsigned HOST_WIDE_INT.
+ (expand_divmod): Update calls to choose_multiplier.
+
+2005-01-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR middle-end/19330
+ * expmed.c (extract_bit_field): Use adjust_address instead of
+ gen_lowpart when op0 is a MEM.
+
+2005-01-24 Steven Bosscher <stevenb@suse.de>
+
+ * cfgexpand.c (expand_gimple_tailcall): Fix typo.
+
+2005-01-24 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/irix-csr.c: New file.
+ * config/mips/t-iris6 (irix-csr.o): New rule to build it.
+ (EXTRA_MULTILIB_PARTS): Add irix-csr.o.
+ * config/mips/iris6.h (ENDFILE_SPEC): Include it in n32 and n64
+ executables.
+
2005-01-24 Eric Botcazou <ebotcazou@libertysurf.fr>
PR bootstrap/19364
* sh.c: Fix 1996 Copyright.
2005-01-24 Richard Henderson <rth@redhat.com>
-
Aldy Hernandez <aldyh@redhat.com>
+ Aldy Hernandez <aldyh@redhat.com>
- * regrename.c (note_sets): Handle subregs.
+ * regrename.c (note_sets): Handle subregs.
2005-01-24 Joseph S. Myers <joseph@codesourcery.com>
first label to see if it is a nonlocal label.
2005-01-22 David Edelsohn <edelsohn@gnu.org>
-
Andrew Pinski <pinskia@physics.uc.edu>
+ Andrew Pinski <pinskia@physics.uc.edu>
PR target/19491
* config/rs6000/rs6000.c (rs6000_va_start): Saturate n_gpr at
2004-01-05 Uros Bizjak <uros@kss-loka.si>
* doc/invoke.texi (Intel 386 and AMD x86-64 Options):
- Replace i387 with 'i386 compiler' in -mfpmath=sse option.
+ Replace i387 with 'i386 compiler' in -mfpmath=sse option.
2005-01-04 Roger Sayle <roger@eyesopen.com>
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