+Thu Dec 11 17:23:48 1997 John F. Carr <jfc@mit.edu>
+
+ * rtl.h (global_rtl): New variable, replacing separate variables for
+ commonly used rtl.
+ (const_int_rtx): Now array of rtx_def, not rtx.
+ * emit-rtl.c: Update for new rtl data structures.
+ * genattrtab.c: Define global_rtl.
+
+Thu Dec 11 15:50:29 1997 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * configure.in ({rs6000,powerpc}-*-*): Enable Haifa scheduler by
+ default.
+
+Wed Dec 10 12:30:18 1997 Anthony Green <green@cygnus.com>
+
+ * crtstuff.c (__do_global_ctors): Fix typo.
+
+Tue Dec 9 09:43:59 1997 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * toplev.c (main): Check HAVE_GETRLIMIT and HAVE_SETRLIMIT in addition
+ to RLIMIT_STACK to see if we can call getrlimit and setrlimit.
+
+Tue Dec 9 09:38:58 1997 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * rs6000.h (FUNCTION_ARG_PADDING): Define.
+ * rs6000.c (function_arg_padding): New function.
+
+Tue Dec 9 10:34:21 1997 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * m68k.c: Include tree.h only once.
+
+Tue Dec 9 09:32:33 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
+
+ * integrate.c (save_for_inline_copying): Make a new reg_parm_stack_loc.
+
+Tue Dec 9 01:16:06 1997 Jeffrey A Law (law@cygnus.com)
+
+ * Partially cleaned up prototyping code from HJ.
+ * tree.h: Add many prototypes.
+ * haifa-sched.c (haifa_classify_insn): Renamed from classify_insn.
+ All references changed.
+ * rtl.h: Protect from multiple inclusions. Add many prototypes.
+
+Tue Dec 9 01:15:15 1997 Fred Fish <fnf@ninemoons.com>
+
+ * libgcc2.c (string.h): Hoist inclusion to occur before first use of
+ string functions like strlen.
+
+Tue Dec 9 00:57:38 1997 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * configure.in: Check for functions getrlimit and setrlimit.
+ * cccp.c (main): Check HAVE_GETRLIMIT and HAVE_SETRLIMIT in addition
+ to RLIMIT_STACK to see if we can call getrlimit and setrlimit.
+
+Mon Dec 8 23:53:26 1997 Jay Sachs <sachs@bull.cs.williams.edu>
+
+ * Makefile.in (compare*): Handle losing behavior from 4.4bsd make.
+
+Mon Dec 8 21:03:28 1997 Richard Henderson <rth@cygnus.com>
+
+ * alpha.c (REG_RA, alpha_return_addr, output_epilog):
+ Fix merge problems.
+
+ * alpha.c (override_options): Don't know about scheduling for EV6.
+ * alpha.md (ev5 function units): Don't overload as ev6.
+
+ * alpha.c (alpha_adjust_cost): Simplify. Fix typo in ev5 mult case.
+ * alpha.md (define_attr type): Add mvi.
+ (ev5_e0): Define sceduling parameters for it.
+ (TARGET_MAX insns): Type is mvi not shift.
+
+Mon Dec 8 18:15:00 1997 Richard Henderson <rth@cygnus.com>
+
+ * alpha/win-nt.h (TRAMPOLINE_TEMPLATE): Fix backported gcc-2.8 bug.
+
+Mon Dec 8 21:17:28 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * cstamp-h, auto-config.h: Delete.
+
+Sun Dec 7 19:19:03 1997 Jeffrey A Law (law@cygnus.com)
+
+ * version.c: Bump for snapshot.
+
+Sat Dec 6 22:22:22 1997 Jeffrey A Law (law@cygnus.com)
+
+ * cccp.c: Fix typo brought over in merge.
+
+ * Merge in changes from gcc-2.8.
+
+Mon Nov 3 05:45:32 1997 Philippe De Muyter <phdm@macqel.be>
+
+ * m68k.c: Include tree.h for dwarf2out_cfi_label.
+
+ * gcc.c (process_command): Do not take address of function fatal when
+ calling lang_specific_driver.
+
+Sat Dec 6 01:02:38 1997 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * config/i386/cygwin32.h (DWARF2_UNWIND): Exception handling
+ doesn't work with it yet, so set it to 0.
+ * config/i386/xm-cygwin32.h (NO_SYS_SIGLIST): Define.
+
+Sat Dec 6 01:01:02 1997 Christian Iseli <Christian.Iseli@lslsun.epfl.ch>
+
+ * cse.c (cse_insn): Check for invalid entries when taking references.
+
+Fri Dec 5 18:26:25 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * loop.c (invariant_p): Don't test flag_rerun_loop_opt.
+ (loop_optimize, scan_loop, strength_reduce): New argument unroll_p.
+ * toplev.c (rest_of_compilation): Pass it. Remove code to
+ save / clear / restore flag_unroll_{,all_}loops.
+
+Fri Dec 5 16:26:03 1997 Bernd Schmidt <crux@ohara.Informatik.RWTH-Aachen.DE>
+
+ * i386.c (notice_update_cc): Remove bogus pentium GCC code.
+
+Fri Dec 5 16:25:14 1997 Jeffrey A Law (law@cygnus.com)
+
+ * stmt.c (warn_if_unused_value): Don't warn for TRY_CATCH_EXPR.
+
+Thu Dec 4 11:51:00 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (get_dynamic_handler_chain): Only make the call once per
+ function.
+
+ * except.c (expand_end_all_catch): Fix for sjlj exceptions.
+
+Thu Dec 4 12:30:40 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
+
+ * sh.c (final_prescan_insn): Use local label prefix
+ when emitting .uses pseudo-ops.
+
+Wed Dec 3 12:01:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * libgcc2.c (__throw): Use __builtin_return_addr instead of __eh_pc.
+ * except.c: Lose outer_context_label_stack.
+ (expand_eh_region_end): Rethrow from outer_context here.
+ (expand_fixup_region_end): Let expand_eh_region_end do the rethrow.
+ (expand_internal_throw): Take no args.
+ (expand_internal_throw_indirect): Lose.
+ (expand_leftover_cleanups, expand_start_all_catch): Use expand_rethrow.
+ (expand_start_all_catch): Start a rethrow region.
+ (expand_end_all_catch): End it.
+ (expand_rethrow): New fn.
+ * except.h: Reflect above changes.
+ * flow.c: Revert change of Nov 27.
+
+Thu Dec 4 00:24:09 1997 Jeffrey A Law (law@cygnus.com)
+
+ * i386/t-sol2 (CRTSTUFF_T_CFLAGS): Turn on the optimizer.
+
+Wed Dec 3 12:01:56 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (expand_fixup_region_end): New fn.
+ (expand_fixup_region_start): Likewise.
+ (expand_eh_region_start_tree): Store cleanup into finalization here.
+ * stmt.c (expand_cleanups): Use them to protect fixups.
+
+Wed Dec 3 11:41:13 1997 Gavin Koch <gavin@cygnus.com>
+
+ * mips/mips.md (muldi3_r4000): Broaden the output template
+ and attribute assignments to handle three operand dmult;
+ rename to muldi3_internal2.
+ (muldi3): Call the new muldi3_internal2 for R4000, and
+ any GENERATE_MULT3 chip.
+
+Tue Dec 2 19:40:43 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * stmt.c (expand_decl_cleanup): Update thisblock after eh_region_start.
+
+Tue Dec 2 12:54:33 1997 Jim Wilson <wilson@cygnus.com>
+
+ * unroll.c (find_splittable_givs): Remove last change. Handle givs
+ with a dest_reg that was created by loop.
+
+Sat Nov 29 12:44:57 1997 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * rs6000.c (function_arg_partial_nregs): Undo Nov. 26 patch.
+
+ * rs6000/aix41.h (ASM_CPU_SPEC): Define.
+
+Fri Nov 28 10:00:27 1997 Jeffrey A Law (law@cygnus.com)
+
+ * configure.in: Fix NCR entries.
+
+Thu Nov 27 12:20:19 1997 Jeffrey A Law (law@cygnus.com)
+
+ * flow.c (find_basic_blocks): Handle cfg issues for rethrows and
+ nested exceptions correctly.
+
+ * unroll.c (find_splittable_givs): Don't split givs with a dest_reg
+ that was created by loop.
+
+Thu Nov 27 09:34:58 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * expr.c (preexpand_calls): Don't look past a TRY_CATCH_EXPR.
+
+ * except.c (expand_start_all_catch): One more do_pending_stack_adjust.
+
+Wed Nov 26 15:47:30 1997 Michael Meissner <meissner@cygnus.com>
+
+ * rs6000.c (SMALL_DATA_REG): Register to use for small data relocs.
+ (print_operand): Use SMALL_DATA_REG for the register involved in
+ small data relocations.
+ (print_operand_address): Ditto.
+
+ * rs6000/linux.h (LINK_SPEC): Pass -dynamic-linker /lib/ld.so.1 if
+ -dynamic linker is not used.
+
+ * rs6000.md (call insns): For local calls, use @local suffix under
+ System V. Don't use @plt under Solaris.
+
+ * rs6000.c (output_function_profiler): Put label address in r0, and
+ store LR in 4(sp) for System V/eabi.
+
+ * rs6000.h (ASM_OUTPUT_REG_{PUSH,POP}): Keep stack aligned to 16
+ byte boundary, and maintain stack backchain.
+
+Tue Nov 25 14:08:12 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mips.md (fix_truncdfsi2, fix_truncsfsi2, fix_truncdfdi2,
+ fix_truncsfdi2): Change *.
+
+Wed Nov 26 11:12:26 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * toplev.c (main): Complain about -gdwarfn.
+
+Tue Nov 25 22:43:30 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * dwarfout.c (output_type): If finalizing, write out nested types
+ of types we've already written.
+
+Tue Nov 25 20:32:24 1997 Michael Meissner <meissner@cygnus.com>
+
+ (patches originally from Geoffrey Keating)
+ * rs6000.c (function_arg): Excess floating point arguments don't
+ go into GPR registers after exhausting FP registers under the
+ System V.4 ABI.
+ (function_arg_partial_nregs): Ditto.
+
+ * rs6000.md (call insns): If -fPIC or -mrelocatable, add @plt
+ suffix to calls.
+
+Tue Nov 25 23:37:27 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * integrate.c (output_inline_function): Just unset DECL_INLINE.
+
+Tue Nov 25 23:33:29 1997 scott snyder <snyder@d0sgif.fnal.gov>
+
+ * dwarf2out.c (outout_call_frame_info): Ensure that the info has
+ proper alignment.
+
+ * libgcc2.c (__throw): Initialize HANDLER.
+
+Tue Nov 25 14:08:12 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mips.md (fix_truncdfsi2, fix_truncsfsi2, fix_truncdfdi2,
+ fix_truncsfdi2): Change *X to ?*X.
+
+Tue Nov 25 10:00:42 1997 Richard Henderson (rth@cygnus.com)
+
+ * alpha.h (CONST_OK_FOR_LETTER): Fix 'L' handling.
+
+Tue Nov 25 10:00:42 1997 Jeffrey A Law (law@cygnus.com)
+
+ * crtstuff.c (do_global_dtors_aux): Handle multiple calls better.
+
+Tue Nov 25 01:26:55 1997 Bruno Haible <haible@ilog.fr>:
+
+ * dwarf2out.c (ASM_OUTPUT_DWARF_DELTA1): Implement.
+
+Mon Nov 24 22:41:55 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.c (get_dynamic_handler_chain): Build up a FUNCTION_DECL.
+ * optabs.c (init_optabs): Lose get_dynamic_handler_chain_libfunc.
+ * expr.h: Likewise.
+
+Sat Nov 22 18:58:20 1997 Jeffrey A Law (law@cygnus.com)
+
+ * pa-hpux10.h (NEW_HP_ASSEMBLER): Define.
+ * pa.h (LEGITIMATE_CONSTANT_P): Reject LABEL_REFs if not using
+ gas and not using the new HP assembler.
+
+Fri Nov 21 15:20:05 1997 Jeffrey A Law (law@cygnus.com)
+
+ * Makefile.in (program_transform_cross_name): Clean up "-e" confusion.
+ (GCC_INSTALL_NAME, GCC_CROSS_NAME): Likewise.
+
+Fri Nov 21 19:37:40 1997 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * config/mips/elf64.h (MULTILIB_DEFAULTS): Test for
+ TARGET_ENDIAN_DEFAULT == zero instead of testing for macro
+ definition.
+
+Fri Nov 21 12:49:56 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
+
+ * stmt.c (expand_end_bindings): Allow jump into block with cleanups.
+
+Fri Nov 21 12:18:51 1997 Jason Merrill <jason@yorick.cygnus.com>
+
+ * except.h: Add outer_context_label_stack.
+ * except.c: Likewise.
+ (expand_start_all_catch): Push the outer_context for the try block
+ onto outer_context_label_stack.
+ (expand_end_all_catch): Use it and pop it.
+
+Fri Nov 21 10:13:11 1997 Robert Lipe (robertl@dgii.com)
+
+ * i386/sco5.h (HAVE_ATEXIT): Revert last change.
+
+Thu Nov 20 16:11:50 1997 Richard Henderson <rth@cygnus.com>
+
+ * alpha.c (alpha_emit_set_const_1): Handle narrow hosts better.
+
+Thu Nov 20 16:11:50 1997 Klaus Kaempf <kkaempf@progis.de>
+
+ * alpha/vms.h (ASM_OUTPUT_ADDR_VEC_ELT): Add an L for the local label
+ to correspond with the change to ASM_GENERATE_INTERNAL_LABEL.
+
Thu Nov 20 14:42:15 1997 Jason Merrill <jason@yorick.cygnus.com>
* Makefile.in (LIB2FUNCS): Remove C++ memory management support.
projects / platform / upstream / gcc.git / blobdiff