-2006-09-07 Eric Christopher <echristo@apple.com>
+2006-11-02 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/27405
+ * config/sh/sh.md (cmp{eq,gt,gtu}{si,di}_media): Remove.
+ (cmpsi{eq,gt,gtu}{si,di}_media): Rename to
+ cmp{eq,gt,gtu}{si,di}_media.
+ (*cmpne0si_media): Remove.
+ (*movsicc_umin): Adjust gen_cmp*_media call.
+ (unordered): Change the mode of unordered and operands[1] to
+ SImode.
+ (seq): Adjust gen_cmp*_media calls. Make the mode of
+ a temporary result of compare SImode if needed. If the mode
+ of operands[0] is DImode, extend the temporary result to DImode.
+ (slt, sle, sgt, sge, sgtu, sltu, sleu, sgue, sne): Likewise.
+ (sunorderd): Change the mode of match_operand and unorderd to
+ SImode.
+ (cmpeq{sf,df}_media): Remove.
+ (cmpsieq{sf,df}_media): Rename to cmpeq{sf,df}_media.
+ (cmp{gt,ge,un}{sf,df}_media): Change the mode of match_operand
+ and compare operation to SImode.
+
+2006-11-02 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * doc/install.texi (sparc-sun-solaris2*): Update GMP/MPFR build
+ instructions.
+ (sparc64-sun-solaris2*): Likewise.
+
+2006-11-02 Paul Brook <paul@codesourcery.com>
+
+ * config/arm/arm.c (arm_elf_asm_constructor): Remove ATTRIBUTE_UNUSED
+ from priority argument. Use different section for non-default
+ priority.
+ * config/arm/elf.h: Remove definition of SUPPORTS_INIT_PRIORITY.
+
+2006-11-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR other/29639
+ * except.c (switch_to_exception_section): Do not cache the section
+ if named sections are supported and HAVE_LD_EH_GC_SECTIONS is defined
+ and flag_function_sections is set.
+
+2006-11-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ PR middle-end/29335
+ * builtins.c (do_mpfr_sincos): New.
+ (fold_builtin_1): Use it to fold builtin sincos.
+
+2006-11-01 Roger Sayle <roger@eyesopen.com>
+
+ * config/darwin.h (CPP_SPEC): Handle -pthread, transforming
+ it into -D_REENTRANT.
+
+2006-11-01 Roger Sayle <roger@eyesopen.com>
+
+ * configure.ac (HAVE_AS_IX86_DIFF_SECT_DELTA): New test to determine
+ whether the assembler supports taking the difference of symbols in
+ different sections. On x86/Solaris, GAS does but Solaris as doesn't.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * config/i386/sol2-10.h (JUMP_TABLES_IN_TEXT_SECTION): Define if
+ the assembler doesn't support taking the difference of symbols in
+ different sections, i.e. we're using the native solaris assembler.
+
+2006-11-01 Pete Steinmetz <steinmtz@us.ibm.com>
+ Peter Bergner <bergner@vnet.ibm.com>
+
+ * doc/invoke.texi: Add cpu_type power6x
+ (RS/6000 and PowerPC Options): Add -mmfpgpr.
+ * config.gcc: Add cpu_type power6x.
+ * configure.ac: Add test for mf{t,f}gpr instructions.
+ (HAVE_AS_MFPGPR): New.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * config/rs6000/aix52.h (ASM_CPU_SPEC): Add power6x.
+ * config/rs6000/rs6000.md (define_attr "type"): Add insert_dword,
+ shift,trap,var_shift_rotate,cntlz,exts, var_delayed_compare, mffgpr
+ and mftgpr attributes.
+ (define_attr "cpu"): Add power6.
+ Change instruction sequences to use new attributes.
+ (floatsidf2,fix_truncdfsi2): use TARGET_MFPGPR.
+ (fix_truncdfsi2_mfpgpr): New.
+ (floatsidf_ppc64_mfpgpr): New.
+ (floatsidf_ppc64): Added !TARGET_MFPGPR condition.
+ (movdf_hardfloat64_mfpgpr,movdi_mfpgpr): New.
+ (movdf_hardfloat64): Added !TARGET_MFPGPR condition.
+ (movdi_internal64): Added !TARGET_MFPGPR and related conditions.
+ (fix_truncdfsi2): Use gpc_reg_operand constraint.
+ * config/rs6000/{6xx.md,power4.md,8540.md,603.md,mpc.md,
+ 7xx.md,rios2.md,7450.md,440.md,rios1.md,rs64.md,power5.md,40x.md}:
+ Add descriptions for insert_dword, shift,trap,var_shift_rotate,
+ cntlz,exts and var_delayed_compare.
+ * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
+ _ARCH_PWR6X, if features enabled.
+ * config/rs6000/rs6000.opt (mmfpgpr): New.
+ * config/rs6000/rs6000.c (rs6000_align_branch_targets): New variable.
+ (cached_can_issue_more): New variable.
+ (processor_costs): Add power6_cost.
+ (rs6000_sched_init): New function.
+ (is_dispatch_slot_restricted): Deleted.
+ (set_to_load_agen): New function.
+ (is_load_insn,is_store_insn): New functions.
+ (adjacent_mem_locations): New function.
+ (insn_must_be_first_in_group): New function.
+ (insn_must_be_last_in_group): New function.
+ (rs6000_sched_reorder): New function.
+ (rs6000_sched_reorder2): New function.
+ (TARGET_SCHED_INIT,TARGET_SCHED_REORDER,
+ TARGET_SCHED_REORDER2): Define.
+ (processor_target_table): Use PROCESSOR_POWER6 for power6.
+ Add power6x. Add MASK_MFPGPR for power6x.
+ (POWERPC_MASKS): Add MASK_MFPGPR.
+ (rs6000_override_options): Set rs6000_always_hint to false
+ for power6. Set rs6000_align_branch_targets. Replace
+ rs6000_sched_groups check with rs6000_align_branch_targets.
+ Use PROCESSOR_POWER6.
+ (last_scheduled_insn): New variable.
+ (load_store_pendulum): New variable.
+ (rs6000_variable_issue): Set last_scheduled_insn and
+ cached_can_issue_more.
+ (rs6000_adjust_cost): Add power6 cost adjustments.
+ (rs6000_adjust_priority): Replace is_dispatch_slot_restricted
+ with insn_must_be_first_in_group. Add power6 priority adjustments.
+ (rs6000_issue_rate): Add CPU_POWER6.
+ (insn_terminates_group_p): Use insn_must_be_{first,last}_in_group.
+ * config/rs6000/rs6000.h (processor_type): Add PROCESSOR_POWER6.
+ (TARGET_MFPGPR): New.
+ (SECONDARY_MEMORY_NEEDED): Use TARGET_MFPGPR.
+ (ASM_CPU_SPEC): Add power6x.
+ (SECONDARY_MEMORY_NEEDED): Added mode!=DFmode and mode!=DImode
+ conditions.
+ * config/rs6000/power6.md: New file.
+
+2006-11-01 Adam Nemet <anemet@caviumnetworks.com>
+
+ * tree-pretty-print.c (dump_generic_node) <INTEGER_CST>: Use
+ HOST_WIDE_INT_PRINT to print high and low parts. Use
+ HOST_BITS_PER_WIDE_INT for the width of HOST_WIDE_INT. When
+ printing a hexadecimal number prefix it with 0x.
+
+2006-11-01 Chris Johns <chris@contemporary.net.au>
+
+ PR bootstrap/28400
+ * Makefile.in (install-driver): Use exeext when installing
+ $target-gcc-$version.
+
+2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
+
+ * c-common.c (flag_cpp0x): New.
+ * c-common.h (flag_cpp0x): New.
+ * c-cppbuiltin.c (c_cpp_builtins): If C++0x extensions are
+ supported, define __GXX_EXPERIMENTAL_CPP0X__.
+ * c-opts.c (set_std_cxx0x): New.
+ (c_common_handle_option): Handle -std=c++0x, -std=gnu++0x.
+ * c.opt (std=c++0x): Document.
+ (std=gnu++0x): Ditto.
+ * doc/cpp.texi: Document __GXX_EXPERIMENTAL_CPP0X__.
+ * doc/invoke.texi: Document -std=c++0x, -std=gnu++0x.
+
+2006-11-01 Richard Guenther <rguenther@suse.de>
+
+ * config/i386/i386.c (ix86_expand_rint): Fix issues with
+ signed zeros.
+ (ix86_expand_floorceildf_32): Likewise.
+ (ix86_expand_floorceil): Likewise.
+ (ix86_expand_trunc): Likewise.
+
+2006-10-31 Andrew Pinski <pinskia@gmail.com>
+
+ * doc/invoke.texi (-fkeep-inline-functions): Change "GNU C"
+ to "GNU C89".
+
+2006-11-01 Danny Smith <dannysmith@users.sourceforge.net>
+
+ * target.h (targetm.cxx.use_atexit_for_cxa_atexit): New target
+ hook.
+ * target-def.h: (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Define
+ default.
+ * config/i386/mingw32.h (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT):
+ Override default.
+ * doc/tm.texi (TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT): Document.
+ * configure.ac (use_cxa_atexit): As a special case, don't test
+ for libc definition of __cxa_atexit on mingw32
+ * configure: Regenerate.
+ * config.gcc (i[34567]86-pc-mingw32): Default to
+ enable__cxa_atexit=yes.
+
+2006-11-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * builtins.def (gamma, lgamma): Use ATTR_MATHFN_FPROUNDING_STORE.
+
+2006-10-31 Geoffrey Keating <geoffk@apple.com>
+
+ PR 23067
+ * c-decl.c (start_struct): Don't create self-containing
+ structures.
+ * config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align):
+ New.
+ * config/rs6000/rs6000-protos.h
+ (darwin_rs6000_special_round_type_align): New.
+ * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Rewrite.
+ (ROUND_TYPE_ALIGN): Use darwin_rs6000_special_round_type_align.
+
+2006-10-31 Geoffrey Keating <geoffk@apple.com>
+
+ * toplev.c (compile_file): Call final_write_globals
+ even if there have been errors.
+
+2006-10-31 Eric Christopher <echristo@apple.com>
Falk Hueffner <falk@debian.org>
* doc/extend.texi (__builtin_bswap32): Document.