X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=209e12fc49629a852330e26ed755fd2783c6ac8f;hb=8097f8ec363cc654c2f6ea04db3ddfec27edf576;hp=b9becce14e9eea31acb484a0975c1f9030f3a0a2;hpb=23874c36c979c82323f7d38d944f1b4eab2c98ff;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b9becce14e9..209e12fc496 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,254 @@ +2002-12-19 Kazu Hirata + + * config/h8300/h8300.md (output_a_shift): Clean up the code to + output shifts using rotation. + +2002-12-20 Zdenek Dvorak + + * flow.c (allocate_reg_life_data): Reset REG_FREQ. + +2002-12-19 Kazu Hirata + + * config/h8300/h8300.md (pushqi_h8300): Don't push the stack + pointer. + (pushqi_h8300hs): Likewise. + (pushhi_h8300): Likewise. + (pushhi_h8300hs): Likewise. + +Thu Dec 19 23:44:09 2002 J"orn Rennecke + + * sched-rgn.c (init_regions): Update comment. + +2002-12-19 David Edelsohn + + * config/rs6000/rs6000.md (define_attr type): Remove altivec. + * config/rs6000/altivec.md (movv4si_internal): Set correct instruction + attributes. + (movv8hi_internal,movv16qi_internal,movv4sf_internal): Same. + (get_vrsave_internal,set_vrsave_internal): Same. + (altivec_vspltisb,altivec_vspltish,altivec_vspltisw): Same. + (absv16qi2,absv8hi2,absv4si2,absv4sf2): Same + (altivec_abss_v16qi,altivec_abss_v8hi,altivec_abss_v4si): Same. + +2002-12-19 Casper S. Hornstrup + Danny Smith + Eric Kohl + + * config/i386/i386.c (ix86_handle_cdecl_attribute): Check for + attributes incompatible with fastcall attribute. + (ix86_handle_regparm_attribute): Likewise. + + * config/i386/i386.c (ix86_comp_type_attributes): Check for mismatched + fastcall types. + + * config/i386/cygwin.h (TARGET_OS_CPP_BUILTINS): Add fastcall + attributes. + (ASM_OUTPUT_LABELREF): Define as i386_pe_output_labelref. + * config/i386/i386-protos.h (i386_pe_output_labelref): Declare. + * config/i386/winnt.c (i386_pe_mark_dllimport). Add __imp_ prefix in + i386_pe_output_labelref rather than here. + (gen_fastcall_suffix): New function. Decorates a label name with the + fastcall prefix (@) and the stdcall suffix. + (i386_pe_encode_section_info): Call gen_fastcall_suffix() if a symbol + has a fastcall attribute. + (i386_pe_output_labelref): New function. Outputs a label reference. + * config/i386/i386.c (ix86_attribute_table): Accept 'fastcall' as a + valid attribute. + (ix86_return_pops_args): Fastcall functions pop the stack. + (init_cumulative_args): Reserve registers ECX and EDX if function has + fastcall attribute. + (function_arg): Use registers ECX and EDX if function has fastcall + attribute. + * config/i386/i386.h (CUMULATIVE_ARGS): Add fastcall attribute flag. + (DLL_IMPORT_EXPORT_PREFIX): Redefine as '#'. + (FASTCALL_PREFIX): Define as '@'. + * config/i386/mingw32.h (TARGET_OS_CPP_BUILTINS): Add fastcall + attributes. + * doc/extend.texi: Add documentation of fastcall attribute. + +2002-12-19 Nathanael Nerode + + * configure.in: FORBUILD when build!=host changed from + ../$build-alias to ../build-$build_alias to match change made + in top directory. + * configure: Regenerated. + +2002-12-19 Eric Botcazou + + PR optimization/8988 + * loop.c (maybe_eliminate_biv): Kill REG_EQUAL notes mentioning + the biv when eliminating. + +2002-12-19 Devang Patel + * gcc.c (struct default_compiler): Recognizes input file name with + .CPP extension as C++ source files + * cp/lang-spec.h: Same + * doc/invoke.texi: Add documentation for .CPP support. + +2002-12-19 Aldy Hernandez + + PR 8553 + * config/rs6000/altivec.md ("absv8hi2"): Add & to clobbered + registers. + ("absv16qi2"): Same. + ("absv4si2"): Same. + ("absv4sf2"): Same. + ("altivec_abss_v16qi"): Same. + ("altivec_abss_v8hi"): Same. + ("altivec_abss_v4si"): Same. + +2002-12-19 Ulrich Weigand + + * config/s390/s390.md ("*tsthiCCT", "*tsthiCCT_cconly", + "*tstqiCCT", "*tstqiCCT_cconly"): New insns. + +2002-12-19 Eric Botcazou + + PR target/8340 + * stmt.c (expand_asm_operands): Produce an error when + the PIC register is clobbered. + +2002-12-18 Daniel Berlin + + * Makefile.in (OBJS): Add alloc-pool.o + (alloc-pool.o): New object. + + * alloc-pool.c: New file. + * alloc-pool.h: New file. + +2002-12-18 Loren James Rittle + + * gcc.c (validate_switches): Robustify against skipping past '\0'. + +2002-12-18 Geoffrey Keating + + * config.gcc: Set extra_objs in the generic Darwin rule, + not in the machine-specific rules. + +2002-12-19 Kazu Hirata + + * ChangeLog: Follow spelling conventions. + * ChangeLog.2: Likewise. + * ChangeLog.4: Likewise. + * ChangeLog.5: Likewise. + * cppexp.c: Likewise. + * df.c: Likewise. + * gcov.c: Likewise. + * gengtype.c: Likewise. + * reload1.c: Likewise. + * sched-rgn.c: Likewise. + * stmt.c: Likewise. + * stor-layout.c: Likewise. + * timevar.c: Likewise. + * toplev.c: Likewise. + * tree.h: Likewise. + * varasm.c: Likewise. + * config/fr30/fr30.md: Likewise. + * config/i386/i386.c: Likewise. + * config/ia64/ia64.c: Likewise. + * config/pa/pa.c: Likewise. + +2002-12-18 Roger Sayle + + * basic-block.h (flow_bb_inside_loop_p): Correct prototype. + +2002-12-18 Aldy Hernandez + + PR 8551 + * config/rs6000/altivec.h (vec_cmplt macro): Reverse arguments in + macro. + (vec_cmplt C++ functions): Reverse arguments. + +2002-12-18 Geoffrey Keating + + * config/rs6000/t-rs6000: Move contents to t-fprules, + add rules for dependencies of rs6000.o and to build rs6000-c.o + * config/rs6000/t-fprules: New file from t-rs6000. + * config/rs6000/t-beos: Remove soft-fp rules. + * config/rs6000/t-ppccomm: Likewise. + * config/rs6000/t-newas: Likewise. + * config/rs6000/t-rs6000-c-rule: Delete. + * config.gcc: Use t-fprules for rs6000/ ports when appropriate. + Use t-rs6000 for all rs6000/ ports instead of t-rs6000-c-rule. + Create generic Darwin rules. + + * gengenrtl.c (gencode): Delete unnecessary rtl_obstack declaration. + +2002-12-18 Doug Evans + + * m32r/m32r.c (addr24_operand): Fix arg to CONSTANT_POOL_ADDRESS_P + and LIT_NAME_P. + (move_src_operand): Remove compile-time warning. + * m32r/m32r.h (ROUND_ADVANCE_ARG): Ditto. + +2002-12-18 Jason Merrill + + * unwind-dw2-fde.c (frame_downheap): Split out from... + (frame_heapsort): Here. + +2002-12-17 Jason Merrill + + * tree.c (make_node): Don't set TREE_TYPE on 's' class nodes. + (build1): Always set TREE_SIDE_EFFECTS on 's' class nodes. + + * gcc.c (do_spec_1) ['W']: End any pending argument from the braces. + + * calls.c (expand_call): Don't try to be clever about expanding + the return slot address. + +2002-12-18 Kaz kojima + + * config/sh/linux.h (NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): + Define. + +2002-12-17 Jason Merrill + + * genmultilib: Use 'cd ./foo'. + +2002-12-17 Kazu Hirata + + * doc/c-tree.texi: Restore deliberate spelling mistakes. + +2002-12-17 Kazu Hirata + + * doc/c-tree.texi: Fix typos and follow spelling conventions. + * doc/cpp.texi: Likewise. + * doc/extend.texi: Likewise. + * doc/gty.texi: Likewise. + * doc/install.texi: Likewise. + * doc/invoke.texi: Likewise. + * doc/md.texi: Likewise. + * doc/passes.texi: Likewise. + * doc/rtl.texi: Likewise. + * doc/sourcebuild.texi: Likewise. + * doc/tm.texi: Likewise. + +2002-12-17 Jerry Quinn + + * doc/invoke.texi: Minor spelling and grammar fixes. + +2002-12-17 Ulrich Weigand + + * config/s390/s390.c (s390_output_constant_pool): Replace + ASM_OUTPUT_INTERNAL_LABEL by (*targetm.asm_out.internal_label). + +Tue Dec 17 09:47:57 CET 2002 Jan Hubicka + + * convert.c (convert_to_real): Disable function transformation for + now. + +2002-12-16 Geoffrey Keating + + * gcc.c (handle_braces): Allow '@' as a switch name. + +2002-12-16 Jason Merrill + + * calls.c (expand_call): Handle CALL_EXPR_HAS_RETURN_SLOT_ADDR + with special struct-return ABIs. + + * c-semantics.c (add_scope_stmt): Abort if the end SCOPE_STMT + doesn't match the begin SCOPE_STMT in partialness. + 2002-12-16 Geoffrey Keating * genmultilib: Create temporary files in unique subdirectory. @@ -2128,7 +2379,6 @@ Fri Nov 15 14:54:19 CET 2002 Jan Hubicka * gthr-posix.h: Fix formatting. 2002-11-12 Devang Patel - * gcc.c (display_help): Two new options -Xpreprocessor and -Xassembler. (process_command): Same. * doc/invoke.texi: Info about these two new options. @@ -2965,7 +3215,7 @@ Tue Oct 29 19:32:16 CET 2002 Jan Hubicka (sched_get_priority_max, sched_get_priority_min) (pthread_getschedparam, pthread_setschedparam): Only use if _POSIX_THREAD_PRIORITY_SCHEDULING is defined. - (__gthread_objc_thread_set_priority): Don't treat all non-zero + (__gthread_objc_thread_set_priority): Don't treat all nonzero returns from sched_get_priority_max and sched_get_priority_min as an error. @@ -4919,7 +5169,7 @@ Thu Oct 3 23:20:58 CEST 2002 Jan Hubicka (multilib_os_dir): New variable. (static_specs): Add multilib_options. (find_a_file): Add multilib argument. Search in GCC or OS multilib - subdirs if non-zero. + subdirs if nonzero. (read_specs, execute): Update callers. (find_file): Likewise. Don't prefix name with multilib_dir, instead pass 1 as multilib option.