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Author SHA1 Message Date
Gavin Koch
6d1350cdde mips.h (MASK_DEBUG_H): Set to zero, so this bit is available elsewhere. 
* config/mips/mips.h (MASK_DEBUG_H): Set to zero, so this bit
is available elsewhere.

From-SVN: r16423
 1997-11-11 02:04:11 +00:00
Doug Evans
d1f4474e5e sparc.md (mov[sdt]f_const_insn): Fix condition to match what the instruction can handle. 
* sparc/sparc.md (mov[sdt]f_const_insn): Fix condition to match
	what the instruction can handle.

From-SVN: r16422
 1997-11-11 00:39:39 +00:00
Jason Merrill
c7ae64f2cc stmt.c (expand_decl_cleanup_no_eh): New fn. 
* stmt.c (expand_decl_cleanup_no_eh): New fn.

	* except.c (expand_leftover_cleanups): do_pending_stack_adjust.

	Complete nested exception support.
	* except.c (do_pop_exception): Split out...
	(push_eh_cleanup): From here.  Handle the EH region by hand.
	(expand_start_catch_block): Add a new level for the catch parm.
	Move the rethrow region outside the two cleanup regions.
	Protect the initializer for the catch parm with terminate.
	(expand_end_catch_block): Likewise.  End the region for the eh_cleanup.
	* exception.cc (__cp_pop_exception): Now takes two parms.  Handle
	popping off the middle of the stack.
	* tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
	WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
	(build_cplus_new): Only wrap CALL_EXPRs.
	* init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
	the constructor call.

From-SVN: r16419
 1997-11-10 15:03:49 -05:00
Joern Rennecke
26f578a228 Remove ENABLE_REGMOVE_PASS. 
From-SVN: r16418
 1997-11-10 18:57:39 +00:00
Jeffrey A Law
ea64ef271d alias.c (MAX_ALIAS_LOOP_PASSES): Define. 
* alias.c (MAX_ALIAS_LOOP_PASSES): Define.
        (init_alias_analysis): Break out of loops after MAX_ALIAS_LOOP_PASSES.

From-SVN: r16415
 1997-11-10 00:12:10 -07:00
Jeffrey A Law
0ff27f584b * fixinc.svr4 (__STDC__): Add another case. 
From-SVN: r16396
 1997-11-09 02:06:14 -07:00
J"orn Rennecke
7091039c68 a29k.h (ELIGIBLE_FOR_EPILOGUE_DELAY): Avoid loads from varying addresses in the epilogue delay slot. 
* a29k.h (ELIGIBLE_FOR_EPILOGUE_DELAY): Avoid loads from varying
        addresses in the epilogue delay slot.

From-SVN: r16394
 1997-11-09 01:59:55 -07:00
Manfred Hollstein
553914ad8b dgux.h (ASM_CPU_SPEC): Reformatted to suppress wrong whitespace in generated `specs' file. 
* m88k/dgux.h (ASM_CPU_SPEC): Reformatted to suppress wrong whitespace
        in generated `specs' file.

From-SVN: r16391
 1997-11-09 01:39:38 -07:00
Jim Wilson
64fde7010b flags.h (flag_rerun_loop_opt): Declare. 
* flags.h (flag_rerun_loop_opt): Declare.
        * loop.c (invariant_p, case LABEL_REF): Check flag_rerun_loop_opt.
        * toplev.c (flag_rerum_loop_opt): Delete static.

From-SVN: r16389
 1997-11-09 01:35:46 -07:00
Jim Wilson
69f9c1f69e decl.c (add_block_current_level): Delete. 
* decl.c (add_block_current_level): Delete.
        * init.c (build_vec_delete_1): Delete build_block and
        add_block_current_level calls.

From-SVN: r16388
 1997-11-09 01:30:34 -07:00
Jeff Law
1f8a9befe3 New entry. 
From-SVN: r16385
 1997-11-08 22:11:18 -07:00
J"orn Rennecke
1245df60c1 Sync SH port with FSF; enable regmove for SH. 
From-SVN: r16371
 1997-11-08 19:54:57 +00:00
Jason Merrill
c64e3181fe fix typo 
From-SVN: r16364
 1997-11-08 03:51:15 -05:00
Jason Merrill
bd871063c5 * decl2.c (finish_file): Put back some code. 
From-SVN: r16361
 1997-11-07 14:58:26 -05:00
Jason Merrill
9799193348 frame.c (add_fdes, count_fdes): Go back to checking pc_begin for linked once FDEs. 
* frame.c (add_fdes, count_fdes): Go back to checking pc_begin for
 	linked once FDEs.

From-SVN: r16359
 1997-11-07 13:57:39 -05:00
Jason Merrill
29088d20b7 fix typo 
From-SVN: r16357
 1997-11-07 13:29:13 -05:00
Jason Merrill
4d6efa25ac decl2.c (finish_file): Remove redundant code. 
* decl2.c (finish_file): Remove redundant code.
	* method.c (emit_thunk): Don't let the backend defer generic thunks.

From-SVN: r16353
 1997-11-06 22:37:39 -05:00
Brendan Kehoe
55e0182bdb tweak to be in sync with devo 
From-SVN: r16352
 1997-11-06 15:21:18 -05:00
Jason Merrill
0cdff4f223 stl_algo.h, [...]: Update to October 28 SGI release. 
* stl_algo.h, stl_algobase.h, stl_bvector.h,
 	stl_deque.h: Update to October 28 SGI release.

From-SVN: r16351
 1997-11-06 14:21:38 -05:00
Jason Merrill
95e8dcbaa0 except.c (call_eh_info): Split out... 
* except.c (call_eh_info): Split out...
	(push_eh_info): From here.
	(expand_builtin_throw): Use it.
	(expand_start_catch_block): Move region start back.

From-SVN: r16349
 1997-11-06 03:02:08 -05:00
Jeffrey A Law
eaf407a54e alias.c (find_base_value): Only return the known base value for pseudo registers. 
* alias.c (find_base_value): Only return the known base value for
        pseudo registers.

From-SVN: r16345
 1997-11-05 14:24:45 -07:00
Jim Wilson
4f9ca067a1 Fix i386-linux build failure. 
* i386.c (load_pic_register): Call prologue_get_pc_and_set_got.
	* i386.md (prologue_set_got, prologue_get_pc): Add UNSPEC_VOLATILE
	to pattern.
	(prologue_get_pc_and_set_got): New pattern.

From-SVN: r16342
 1997-11-05 11:29:37 -08:00
Jeff Law
5b8f8eeb20 New test. 
From-SVN: r16340
 1997-11-05 01:37:43 -07:00
Richard Henderson
f4e31cf56f alpha.c (summarize_insn): Handle ASM_OPERANDS. 
* alpha.c (summarize_insn): Handle ASM_OPERANDS.  Don't recurse
        for SUBREG, just fall through.

        * alpha.c (alpha_handle_trap_shadows): Init sum.defd to zero.

        * alpha.md (attr trap): Make TRAP_YES non-zero for sanity's sake.

From-SVN: r16339
 1997-11-04 20:36:53 -07:00
Jeffrey A Law
3ed18aebe9 * fixincludes: Fix "hypot" prototype in NeXT math.h. 
From-SVN: r16338
 1997-11-04 20:09:18 -07:00
Jeffrey A Law
3fe40e055a Makefile.in (USE_ALLOCA): Always include alloca.o. 
* Makefile.in (USE_ALLOCA): Always include alloca.o.
        (USE_HOST_ALLOCA): Likewise.

From-SVN: r16336
 1997-11-04 19:25:26 -07:00
Jim Wilson
ff3467a9eb Fix alpha-linux GNU libc build failures. 
* combine.c (try_combine): When setting elim_i2, check whether newi2pat
	sets i2dest.  When calling distribute_notes for i3dest_killed, pass
	elim_i2 and elim_i1.  When setting elim_i1, check if newi2pat
	sets i1dest.

From-SVN: r16334
 1997-11-04 18:08:25 -08:00
Jeffrey A Law
f754c4a10a rtl.def (CODE_LABEL): Use separate fields for LABEL_NUSES and LABEL_REFS fields. 
* rtl.def (CODE_LABEL): Use separate fields for LABEL_NUSES
        and LABEL_REFS fields.
        * rtl.h (LABEL_REFS): Update.

From-SVN: r16333
 1997-11-04 18:56:33 -07:00
Jim Wilson
4911814e8e Fix bitfield insert/extract aliasing problem found by GNAT. 
* mips.md (insv, extzv, extv): Add change_address call.
	(movsi_ulw, movsi_usw): Change QImode to BLKmode in pattern.

From-SVN: r16331
 1997-11-04 17:49:52 -08:00
Jim Wilson
474eff8855 Fix c++ problem resulting from ADDRESSOF support. 
* integrate.c (save_for_inline_copying): Copy parm_reg_stack_loc.

From-SVN: r16330
 1997-11-04 17:15:04 -08:00
Jim Wilson
3feffdfe8e Bug fix for v850 port. 
* reload.c (find_reloads, case 'm' and 'o'): Reject HIGH constants.

From-SVN: r16329
 1997-11-04 17:08:08 -08:00
Jim Wilson
ab00eb0aa3 Fix shared library problem found by GNAT users. 
* mips.c (mips_expand_epilogue): Emit blockage insn before call to
	save_restore_insns if no FP and GP will be restored.

From-SVN: r16327
 1997-11-04 16:55:50 -08:00
Jim Wilson
31c8581d25 Fix nightly testing mips64-elf build failure. 
* dwarf2out.c (expand_builtin_dwarf_reg_size): New variable mode.
	Convert CCmode to word_mode before calling GET_MODE_SIZE.

From-SVN: r16326
 1997-11-04 16:50:18 -08:00
Jim Wilson
7636d56743 Fix irix5 build problem resulting from FSF merge. 
* acconfig.h (HAVE_INTTYPES_H): Undef.
	* configure.in (inttypes.h): Check for conflicts between sys/types.h
	and inttypes.h, and verify that intmax_t is defined.
	* config/mips/x-iris (CC, OPT, OLDCC): Comment out.
	* config/mips/x-iris3: Likewise.

From-SVN: r16325
 1997-11-04 16:30:37 -08:00
Jeff Law
52be7f110c Move test from execute to compile. 
From-SVN: r16321
 1997-11-04 16:21:27 -07:00
Jeffrey A Law
73774bc7c0 alias.c (find_base_value): When copying arguments, return the tenative value for a hard register. 
* alias.c (find_base_value): When copying arguments, return the
        tenative value for a hard register.

From-SVN: r16319
 1997-11-04 16:09:21 -07:00
Doug Evans
30c317f5da lex.c (MULTIBYTE_CHARS): #undef if cross compiling. 
* lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
	(real_yylex): Record wide strings using target endianness, not host.

From-SVN: r16316
 1997-11-04 21:57:40 +00:00
Doug Evans
645ebf3767 c-lex.c (MULTIBYTE_CHARS): #undef if cross compiling. 
* c-lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
	(yylex): Record wide strings using target endianness, not host.

From-SVN: r16315
 1997-11-04 21:56:24 +00:00
Jeffrey A Law
f762058716 mn10200.h (ASM_OUTPUT_BSS): Delete. 
* mn10200.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro
        * mn10300.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro.
        * v850.h (ASM_OUTPUT_BSS): Delete.
        (ASM_OUTPUT_ALIGNED_BSS): New macro.

From-SVN: r16312
 1997-11-04 13:38:45 -07:00
J"orn Rennecke
1686f1a2ae * profile.c (branch_prob): Insert an insn after a NOTE_INSN_SETJMP. 
From-SVN: r16309
 1997-11-04 02:11:45 +00:00
Brendan Kehoe
a8a63732c4 repo.c (rindex): Add decl unconditionally. 
* repo.c (rindex): Add decl unconditionally.
	(get_base_filename, open_repo_file): Don't cast rindex.
	* xref.c (rindex): Add decl unconditionally.
	(index): Remove unused decl.
	(open_xref_file): Don't cast rindex.

fix potential problems with 64-bit compilers and casting an int up to a char*

From-SVN: r16306
 1997-11-03 18:20:24 -05:00
Jeff Law
08bb4b3b2c Remove last combine patch. rth & jim are working on a new one. 
From-SVN: r16304
 1997-11-03 14:55:49 -07:00
Jeffrey A Law
f6857708b8 * configure.in (sco5): Use cpio to install header files. 
From-SVN: r16303
 1997-11-03 14:40:15 -07:00
Manfred Hollstein
58d0cbe742 configure.in: Use delta.mt for m68k-motorola-sysv. 
* configure.in: Use delta.mt for m68k-motorola-sysv.
        * config/delta.mt: New makefile fragment.

From-SVN: r16299
 1997-11-02 23:33:01 -07:00
Manfred Hollstein
e566af0431 aclocal.m4 (conftestdata_from, [...]): Names shortened to 14 char length. 
* aclocal.m4 (conftestdata_from, conftestdata_to): Names shortened to
        14 char length.
        * configure: Rebuild.

From-SVN: r16298
 1997-11-02 23:30:09 -07:00
Richard Henderson
be2053f3dd combine.c (try_combine): Don't elim_i1 when it is used in i2src. 
* combine.c (try_combine): Don't elim_i1 when it is used in i2src.

        * combine.c (try_combine): When setting elim_i2, check whether newi2pat
        sets i2dest.  When calling distribute_notes for i3dest_killed, pass
        elim_i2 and elim_i1.

Co-Authored-By: Jim Wilson <wilson@cygnus.com>

From-SVN: r16296
 1997-11-02 23:24:36 -07:00
Jeff Law
0ae231b228 Initialize I. 
From-SVN: r16293
 1997-11-02 23:11:33 -07:00
Jeff Law
afb6fb7665 New test. 
From-SVN: r16292
 1997-11-02 23:07:39 -07:00
Craig Burley
a2977d2db3 Important patch from Burley. 
From-SVN: r16291
 1997-11-02 23:07:04 -07:00
Richard Henderson
af75269882 com.c (ffecom_expr_): Only use TREE_TYPE argument for simple arithmetic... 
* com.c (ffecom_expr_): Only use TREE_TYPE argument for simple
        arithmetic; convert types as necessary; recurse with target tree type.

CVS _----------------------------------------------------------------------

From-SVN: r16287
 1997-11-02 19:49:29 -07:00