+Wed Oct 9 15:54:49 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.md (ffssi2): Fix emitted code.
+
+2002-10-09 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * cse.c (insn_live_p): Pass insn pattern, not full insn
+ to may_trap_p.
+
+2002-10-09 Neil Booth <neil@daikokuya.co.uk>
+
+ * cppmacro.c (paste_tokens): Only allow / to paste with =.
+
+2002-10-09 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.md (movdf splitter): Use gen_int_mode on
+ 64-bit hosts.
+ (movtf_internal): Reference correct displacement for second value
+ in memory.
+ (movtf splitter): Correct generation of constants in 64-bit mode.
+
+2002-10-09 Alan Modra <amodra@bigpond.net.au>
+
+ * libgcc2.c (__floatdisf): Properly cure double rounding.
+
+2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ * c-common.c (cb_register_builtins): Define __WCHAR_MAX__.
+ * doc/cpp.texi (Common Predefined Macros): Document.
+
+2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net>
+
+ PR doc/7484
+ * doc/invoke.texi (Option Summary): List
+ -Wmissing-declarations as a C only option.
+
+2002-10-08 Jakub Jelinek <jakub@redhat.com>
+
+ * config/sparc/t-linux64 (MULTILIB_OPTIONS): Remove
+ mno-app-regs|mcmodel=medany.
+ (MULTILIB_DIRNAMES, MULTILIB_OSDIRNAMES): Remove alt.
+ (MULTILIB_EXCEPTIONS, MULTILIB_EXCLUSIONS, MULTILIB_MATCHES): Remove.
+ (CRTSTUFF_T_CFLAGS): Define.
+
+2002-10-08 Roger Sayle <roger@eyesopen.com>
+
+ PR target/8087
+ * simplify-rtx.c (avoid_constant_pool_reference): Allow constant
+ pool references that are constructed using LO_SUM.
+
+2002-10-08 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-opts.c (c_common_decode_option): Add warn_strict_aliasing to
+ -Wall.
+ * c-typeck.c (build_c_cast): Use warn_strict_aliasing, tweak
+ message.
+ * flags.h (warn_strict_aliasing): Declare.
+ * toplev.c (warn_strict_aliasing): Define.
+ (lang_independent_options): Add it.
+ * doc/invoke.texi (-Wstrict-aliasing): Document it.
+
+2002-10-08 Zack Weinberg <zack@codesourcery.com>
+
+ * system.h (GCCBUGURL): Delete.
+ * version.c (bug_report_url): New. Add commentary about
+ modifying both these strings in modified distributions.
+ * version.h: Declare bug_report_url.
+
+ * diagnostic.c, gcc.c, gcov.c: Globally replace GCCBUGURL with
+ bug_report_url.
+
+2002-10-08 Nick Clifton <nickc@redhat.com>
+
+ * config/rs6000/spe.h (__ev_set_acc_u64): Use __ev_create_u64 to
+ convert uint64_t into __ev64_opaque__.
+ (__ev_set_acc_s64): Likewise, but using signed types.
+
+2002-10-08 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.md ("*doloop_si_long"): Add missing operand.
+ ("*doloop_di_long"): Likewise.
+
+Tue Oct 8 16:50:10 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * print-rtl.c (print_rtx): Increase buffer size for real numbers.
+
+2002-10-08 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md (define_attr cpu): Add r4111.
+
+2002-10-08 Anthony Green <green@redhat.com>
+
+ * bitmap.c (bitmap_equal_p): Clear all bitmap_head fields.
+
+2002-10-08 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
+
+ * config/c4x/c4x.c (c4x_print_operand): Enlarge buffer
+ for REAL_VALUE_TO_DECIMAL output.
+
+2002-10-07 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_override_options): Set
+ real_format_for_mode for IBM extended format, if enabled.
+ (easy_fp_constant): Add TFmode.
+ (rs6000_legitimize_address): Add TFmode.
+ (rs6000_legitimate_address): Same.
+ (function_arg_advance): TFmode uses two FPRs.
+ (rs6000_emit_prologue): Fix warning.
+ (rs6000_output_function_epilogue): Add TFmode.
+ (output_toc): Add TFmode.
+ * rs6000.h (SLOW_UNALIGNED_ACCESS): Add TFmode.
+ (LEGITIMATE_OFFSET_ADDRESS_P): Add TFmode.
+ * rs6000.md (movtf splitter): Load TFmode constant.
+
+2002-10-07 Dale Johannesen <dalej@apple.com>
+
+ * rtl.h: Add NOTE_PRECONDITIONED.
+ * unroll.c: Set it.
+ * loop.c: Set loop_info->preconditioned from it.
+ * doloop.c: Permit doloop treatment when loop_info->preconditoned.
+
+2002-10-07 Richard Henderson <rth@redhat.com>
+
+ * config/i960/i960.c (i960_setup_incoming_varargs): Create a
+ new rtx for comparing the argument pointer against zero.
+ (i960_va_start): Similarly.
+
2002-10-07 Richard Henderson <rth@redhat.com>
* config/i960/i960.md (*): Use TFmode, not XFmode.
* pdp11.h (LEGITIMATE_CONSTANT_P): Fix soft-float case.
* t-pdp11: Add LIB2FUNCS_EXTRA.
- * pdp11.c (pdp11_output_function_prologue): Restrict offset to 16bit,
+ * pdp11.c (pdp11_output_function_prologue): Restrict offset to 16bit,
add preceding 0 to the octal constant, rename 'fp' to 'r5', rename
'fldd' to 'ldd', rename 'fstd' to 'std'.
(pdp11_output_function_epilogue): Likewise.
(print_operand_address): Add pre_modify, post_modify.
(output_addr_const_pdp11): Add preceding 0 to the octal constant.
* pdp11.h (GO_IF_LEGITIMATE_ADDRESS) : Add 'movb' pre_modify case
- with the indication of Paul Koning.
+ with the indication of Paul Koning.
(PRINT_OPERAND): Fix floating constant.
* pdp11.md (movdi): Restrict matching pattern.
(movqi): Generalize the matching pattern.
(mod): Fix wrong subreg.
2002-09-25 Eric Botcazou <ebotcazou@libertysurf.fr>
- Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+ Volker Reichelt <reichelt@igpm.rwth-aachen.de>
PR c/7411
* expr.c (expand_expr) [PLUS]: Simplify after the operands
replace_equiv_address to generate proper aliasing info.
Move common code out of conditionals. Localize vars.
-2002-09-09 Eric Botcazou ebotcazou@libertysurf.fr
+2002-09-09 Eric Botcazou <ebotcazou@libertysurf.fr>
* optabs.c (expand_binop): Minor cleanup.
(expand_twoval_binop): Convert CONST_INTs like in expand_binop.