Jim Wilson [Thu, 23 May 1996 23:53:39 +0000 (16:53 -0700)]
(set_nonzero_bits_and_sign_copies): Set
reg_sign_bit_copies to one not zero to indicate that the value
is unknown.
From-SVN: r12086
Jim Wilson [Thu, 23 May 1996 23:01:28 +0000 (16:01 -0700)]
Construct exception masks at compile time
instead of or'ing in bits at run time.
From-SVN: r12085
Jim Wilson [Thu, 23 May 1996 22:38:42 +0000 (15:38 -0700)]
(SWITCH_TAKES_ARG): Add -R.
(LINK_SPEC): Add %{R*}.
From-SVN: r12084
Ian Lance Taylor [Thu, 23 May 1996 19:52:56 +0000 (19:52 +0000)]
Do better scheduling of floating point instructions
From-SVN: r12083
Jeff Law [Thu, 23 May 1996 15:20:15 +0000 (09:20 -0600)]
Fix typo in last change.
From-SVN: r12082
Jeff Law [Thu, 23 May 1996 04:34:36 +0000 (22:34 -0600)]
h8300.h (CONSTANT_ADDRESS_P): Don't accept CONST or HIGH on the H8/300H.
* h8300/h8300.h (CONSTANT_ADDRESS_P): Don't accept CONST or HIGH
on the H8/300H.
* h8300.md: Use "m" rather than "o" constraint everywhere
appropriate. Cleanup use of "i" and "n" constraints.
From-SVN: r12081
Jim Wilson [Wed, 22 May 1996 21:49:25 +0000 (14:49 -0700)]
(pthread.h): Add extern to __page_size* declarations
for AIX 4.1.x.
From-SVN: r12080
Jim Wilson [Wed, 22 May 1996 21:41:29 +0000 (14:41 -0700)]
(nonzero_bits): Don't assume arg pointer has same
alignment as stack pointer.
From-SVN: r12079
Stan Cox [Wed, 22 May 1996 20:42:09 +0000 (20:42 +0000)]
(SET_ASM_OP): New. __attribute__ ((alias ()))
From-SVN: r12078
Michael Meissner [Wed, 22 May 1996 20:09:27 +0000 (20:09 +0000)]
Fix SPEC macros
From-SVN: r12077
Stan Cox [Wed, 22 May 1996 15:58:55 +0000 (15:58 +0000)]
Initial revision
From-SVN: r12076
Stan Cox [Wed, 22 May 1996 15:12:28 +0000 (15:12 +0000)]
(ix86_expand_epilogue): use gen_return_pop_internal to
simultanously return and pop args; removed stray semicolon.
From-SVN: r12075
Stan Cox [Wed, 22 May 1996 15:12:28 +0000 (15:12 +0000)]
(return_pop_internal): new pattern.
(pop): disable emitting of bogus move instruction.
From-SVN: r12074
Richard Kenner [Wed, 22 May 1996 12:08:17 +0000 (08:08 -0400)]
(init_reg_last_arrays, setup_incoming_promotions): Correct prototypes.
From-SVN: r12073
Jeff Law [Wed, 22 May 1996 03:50:11 +0000 (21:50 -0600)]
h8300.md (div patterns): Rewrite.
* h8300/h8300.md (div patterns): Rewrite.
(mod patterns): Likewise.
From-SVN: r12072
Roland McGrath [Tue, 21 May 1996 22:55:56 +0000 (22:55 +0000)]
Restore `hp9k2[0-9][0-9] | hp9k31[0-9])' case line apparently accidentally
removed in the last change.
From-SVN: r12068
Jeff Law [Tue, 21 May 1996 17:43:15 +0000 (11:43 -0600)]
* pa/pa.c (basereg_operand): Never accept a CONST_INT.
From-SVN: r12067
Doug Evans [Tue, 21 May 1996 17:25:24 +0000 (17:25 +0000)]
(STRUCTURE_SIZE_BOUNDARY): Add comment explaining why it's 32.
From-SVN: r12066
Richard Kenner [Tue, 21 May 1996 16:31:49 +0000 (12:31 -0400)]
(LINK_SPEC): Provide version for Snake.
From-SVN: r12065
Richard Kenner [Tue, 21 May 1996 16:26:36 +0000 (12:26 -0400)]
(LINK_SPEC): Provide versions for Snake as well.
From-SVN: r12064
Richard Kenner [Tue, 21 May 1996 11:20:44 +0000 (07:20 -0400)]
(TARGET_NAME): Always redefine.
(TARGET_VERSION): Delete; retain vax.h definition.
From-SVN: r12063
Richard Kenner [Tue, 21 May 1996 11:20:27 +0000 (07:20 -0400)]
(TARGET_NAME): Define unless already defined.
(TARGET_VERSION): Print TARGET_NAME.
From-SVN: r12062
Jim Wilson [Mon, 20 May 1996 18:00:02 +0000 (11:00 -0700)]
(output_file_start): Delete misplaced semicolon.
From-SVN: r12061
Jeff Law [Mon, 20 May 1996 16:44:05 +0000 (10:44 -0600)]
reorg.c (relax_delay_slots): Call update_block before redirecting a branch past a redundant insn.
* reorg.c (relax_delay_slots): Call update_block before
redirecting a branch past a redundant insn.
From-SVN: r12060
Jeff Law [Mon, 20 May 1996 16:02:45 +0000 (10:02 -0600)]
* config.sub: Recognize -proelf as a basic system type.
From-SVN: r12058
Michael Meissner [Mon, 20 May 1996 15:17:41 +0000 (15:17 +0000)]
Try to fix inline of fp/int convert
From-SVN: r12057
Richard Kenner [Mon, 20 May 1996 03:02:44 +0000 (23:02 -0400)]
(TARGET_SWITCHES): Include TARGET_CPU_DEFAULT.
(TARGET_CPU_DEFAULT): Provide default value.
(CPP_SPEC): Test TARGET_CPU_DEFAULT too.
From-SVN: r12056
Richard Kenner [Mon, 20 May 1996 03:02:24 +0000 (23:02 -0400)]
No longer include pa.h.
Move definitions after include to new file pa-pro-end.h.
From-SVN: r12055
Richard Kenner [Mon, 20 May 1996 03:01:59 +0000 (23:01 -0400)]
No longer include pa.h.
(TARGET_DEFAULT): Don't define; identical to default.
From-SVN: r12054
Richard Kenner [Mon, 20 May 1996 03:01:42 +0000 (23:01 -0400)]
No longer include pa-hpux.h.
(TARGET_DEFAULT): Don't need to set here.
From-SVN: r12053
Richard Kenner [Mon, 20 May 1996 03:00:37 +0000 (23:00 -0400)]
No longer include pa.h.
(HP_FP_ARG_DESCRIPTOR_REVERSED): Don't define here.
From-SVN: r12052
Richard Kenner [Mon, 20 May 1996 03:00:10 +0000 (23:00 -0400)]
No longer include pa.h.
From-SVN: r12051
Richard Kenner [Mon, 20 May 1996 02:59:47 +0000 (22:59 -0400)]
No longer include pa-hpux.h.
From-SVN: r12050
Richard Kenner [Mon, 20 May 1996 02:57:13 +0000 (22:57 -0400)]
Initial revision
From-SVN: r12049
Richard Kenner [Sun, 19 May 1996 20:40:43 +0000 (16:40 -0400)]
(libobjc.a, sublibobjc.a): 'specs' added to dependencies.
From-SVN: r12048
Richard Kenner [Sun, 19 May 1996 16:25:37 +0000 (12:25 -0400)]
Add prototypes for static functions.
(sdbout_parms, sdbout_reg_parms): Delete extra parm to plain_type.
From-SVN: r12047
Richard Kenner [Sun, 19 May 1996 16:24:50 +0000 (12:24 -0400)]
Include insn-flags.h.
Add prototypes for static functions.
(gen_jump, gen_movdf, gen_movxf): Delete redundant declarations.
(find_regno_note, emit_jump_insn_before, emit_label_after): Likewise.
(swap_rtx_condition): Now static.
From-SVN: r12046
Richard Kenner [Sun, 19 May 1996 16:24:26 +0000 (12:24 -0400)]
Include bc-emit.h.
({save,restore}_machine_status): Add prototype for args.
(bc_runtime_type_code, bc_build_calldesc): Delete redundant decls.
(bc_emit_trampoline, bc_end_function): Likewise.
From-SVN: r12045
Richard Kenner [Sun, 19 May 1996 16:23:40 +0000 (12:23 -0400)]
(bc_runtime_type_code): Delete redundant declaration.
From-SVN: r12044
Richard Kenner [Sun, 19 May 1996 16:22:57 +0000 (12:22 -0400)]
If not GNUC, make `inline' null; otherwise, leave alone.
Add `static' to inline functions.
Add prototypes for static function.
From-SVN: r12043
Richard Kenner [Sun, 19 May 1996 16:22:07 +0000 (12:22 -0400)]
Add prototypes for all static functions.
(adspath): Delete; never used and has numerous parse errors.
From-SVN: r12042
Richard Kenner [Sun, 19 May 1996 16:21:45 +0000 (12:21 -0400)]
Add prototypes for all static functions.
From-SVN: r12041
Richard Kenner [Sun, 19 May 1996 16:20:59 +0000 (12:20 -0400)]
(function_value): Deleted; no such function.
(bc_build_calldesc, bc_runtime_type_code): New declarations.
From-SVN: r12040
Richard Kenner [Sun, 19 May 1996 16:20:33 +0000 (12:20 -0400)]
(function.o): Includes bc-emit.h.
(reg-stack.o): Includes insn-flags.h.
From-SVN: r12039
Richard Kenner [Sun, 19 May 1996 15:49:57 +0000 (11:49 -0400)]
(alpha_emit_conditional_move): Compare to 0 in correct mode.
From-SVN: r12038
Richard Kenner [Sun, 19 May 1996 02:09:21 +0000 (22:09 -0400)]
(unsave_expr_now): Avoid use of NULL_RTX since no rtl.h.
From-SVN: r12037
Jim Wilson [Sun, 19 May 1996 00:34:10 +0000 (17:34 -0700)]
(prepare_move_operands): If source is r0, and dest is reg+reg
MEM, then copy source to a pseudo-reg.
From-SVN: r12036
Jim Wilson [Sun, 19 May 1996 00:33:19 +0000 (17:33 -0700)]
(untyped_call): New pattern.
From-SVN: r12035
Jim Wilson [Sun, 19 May 1996 00:16:38 +0000 (17:16 -0700)]
(copy_loop_body): When update split DEST_ADDR giv,
check to make sure it was split.
(find_splittable_givs): Fix reversed test of verify_addresses result.
From-SVN: r12034
Richard Kenner [Sat, 18 May 1996 18:17:44 +0000 (14:17 -0400)]
No longer include pdp11.h.
From-SVN: r12033
Richard Kenner [Sat, 18 May 1996 18:17:25 +0000 (14:17 -0400)]
No longer include i960.h.
From-SVN: r12032
Richard Kenner [Sat, 18 May 1996 18:14:11 +0000 (14:14 -0400)]
No longer include i960-coff.h.
From-SVN: r12031
Richard Kenner [Sat, 18 May 1996 18:13:47 +0000 (14:13 -0400)]
No longer include i960.h and dbxcoff.h.
From-SVN: r12030
Richard Kenner [Sat, 18 May 1996 18:11:41 +0000 (14:11 -0400)]
No longer include i860.h and svr3.h.
From-SVN: r12029
Richard Kenner [Sat, 18 May 1996 18:09:46 +0000 (14:09 -0400)]
No longer include i860.h.
From-SVN: r12028
Richard Kenner [Sat, 18 May 1996 18:09:29 +0000 (14:09 -0400)]
No longer include i860/sysv4.h.
(OUTPUT_TDESC): No longer define.
(ASM_FILE_END): Move redefinition to here.
From-SVN: r12027
Richard Kenner [Sat, 18 May 1996 18:08:41 +0000 (14:08 -0400)]
No longer include bsd.h.
From-SVN: r12026
Richard Kenner [Sat, 18 May 1996 18:08:25 +0000 (14:08 -0400)]
Provide a default for TARGET_DEFAULT.
Take "or" of TARGET_DEFAULT and TARGET_CPU_DEFAULT everywhere.
From-SVN: r12025
Richard Kenner [Sat, 18 May 1996 18:08:05 +0000 (14:08 -0400)]
No longer include clipper.h and svr3.h.
From-SVN: r12024
Richard Kenner [Sat, 18 May 1996 14:25:57 +0000 (10:25 -0400)]
Update number of shift/reduce conflicts for objc.
From-SVN: r12023
Richard Kenner [Sat, 18 May 1996 12:20:12 +0000 (08:20 -0400)]
(FINALIZE_TRAMPOLINE): Add missing backslashes.
From-SVN: r12022
Richard Kenner [Fri, 17 May 1996 23:57:16 +0000 (19:57 -0400)]
(dbxout_resume_previous_source_file): New macro.
From-SVN: r12021
Richard Kenner [Fri, 17 May 1996 23:53:18 +0000 (19:53 -0400)]
(objc_get_uninstalled_dtable): New declaration.
From-SVN: r12020
Richard Kenner [Fri, 17 May 1996 23:52:54 +0000 (19:52 -0400)]
(objc_get_uninstalled_dtable): New function.
From-SVN: r12019
Mike Stump [Fri, 17 May 1996 21:48:14 +0000 (21:48 +0000)]
expr.c (expand_expr, [...]): Make TARGET_EXPRs redoable for UNSAVE_EXPR.
* expr.c (expand_expr, cond TARGET_EXPR): Make TARGET_EXPRs
redoable for UNSAVE_EXPR.
* stmt.c (expand_decl_cleanup): Wrap the cleanup in an UNSAVE_EXPR
to that we can redo it.
* tree.c (unsave_expr_now): Handle TARGET_EXPRs fully now.
* tree.def (TARGET_EXPR): Add a third field so that TARGET_EXPRs
are redoable.
From-SVN: r12018
Richard Kenner [Fri, 17 May 1996 21:24:12 +0000 (17:24 -0400)]
(store_split_bit_field): Don't assume the alignment of VALUE is the
same as the record.
From-SVN: r12017
Mike Stump [Fri, 17 May 1996 20:28:08 +0000 (20:28 +0000)]
expr.c (expand_expr, [...]): Move from the C++ frontend to the backend where it belongs.
* expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
frontend to the backend where it belongs.
* tree.c (unsave_expr): Ditto.
(unsave_expr_now): Ditto.
* tree.def (UNSAVE_EXPR): Ditto.
* cp-tree.h (unsave_expr): Ditto.
(unsave_expr_now): Ditto.
From-SVN: r12016
Mike Stump [Fri, 17 May 1996 20:13:01 +0000 (20:13 +0000)]
expr.c (expand_expr, [...]): Move from the C++ frontend to the backend where it belongs.
* expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
frontend to the backend where it belongs.
* tree.c (unsave_expr): Ditto.
(unsave_expr_now): Ditto.
* tree.def (UNSAVE_EXPR): Ditto.
* tree.h (unsave_expr): Ditto.
(unsave_expr_now): Ditto.
From-SVN: r12015
Doug Evans [Fri, 17 May 1996 19:55:44 +0000 (19:55 +0000)]
(print_switch_values): Ignore -o.
From-SVN: r12014
Richard Kenner [Fri, 17 May 1996 19:37:07 +0000 (15:37 -0400)]
(gcc.o, toplev.o, $(out_object_file)): Remove MAYBE_TARGET_DEFAULT.
From-SVN: r12013
Stan Cox [Fri, 17 May 1996 18:02:09 +0000 (18:02 +0000)]
(X_CFLAGS): New.
From-SVN: r12012
Stan Cox [Fri, 17 May 1996 18:01:43 +0000 (18:01 +0000)]
(T_CFLAGS): Delete.
From-SVN: r12011
Stan Cox [Fri, 17 May 1996 17:49:21 +0000 (17:49 +0000)]
unix.h (ASM_OUTPUT_MI_THUNK): Define.
{att.h,bsd.h,sun386.h} (ASM_OUTPUT_MI_THUNK): Delete.
From-SVN: r12010
Ian Lance Taylor [Fri, 17 May 1996 17:09:54 +0000 (17:09 +0000)]
Correct sign handling when dividing zero or infinity by something
From-SVN: r12009
Mike Stump [Fri, 17 May 1996 17:08:27 +0000 (17:08 +0000)]
86th Cygnus<->FSF quick merge
From-SVN: r12008
Doug Evans [Fri, 17 May 1996 16:50:54 +0000 (16:50 +0000)]
(main): Delete outdated comment.
From-SVN: r12007
Doug Evans [Fri, 17 May 1996 16:36:13 +0000 (16:36 +0000)]
toplev.c (print_version): New function.
* toplev.c (print_version): New function.
(print_single_switch): New arguments pos, max, indent, sep, term.
(print_switch_values): New arguments pos, max, indent, sep, term.
Update call to print_single_switch. Output options passed and
options enabled.
(MAX_LINE): New macro.
(flag_debug_asm): Define.
(compile_file): Output options to assembler file.
(main): Recognize -dA. Call print_version. Update call to
print_switch_values.
(line_position): Deleted.
From-SVN: r12006
Doug Evans [Fri, 17 May 1996 16:34:47 +0000 (16:34 +0000)]
* flags.h (flag_debug_asm): Declare.
From-SVN: r12005
Doug Evans [Fri, 17 May 1996 16:33:25 +0000 (16:33 +0000)]
* dwarfout.c (*): flag_verbose_asm renamed to flag_debug_asm.
From-SVN: r12004
Doug Evans [Fri, 17 May 1996 16:32:33 +0000 (16:32 +0000)]
sh.h (ASM_FILE_START): Likewise.
* sh/sh.h (ASM_FILE_START): Likewise.
(ASM_COMMENT_START): Define.
From-SVN: r12003
Doug Evans [Fri, 17 May 1996 16:31:43 +0000 (16:31 +0000)]
sh.c (output_option, [...]): Delete.
* sh/sh.c (output_option, m_options, output_options): Delete.
(output_file_start): Delete option output support.
From-SVN: r12002
Doug Evans [Fri, 17 May 1996 16:25:47 +0000 (16:25 +0000)]
* rs6000/win-nt.h (ASM_FILE_START): Likewise. Delete duplicate.
From-SVN: r12001
Doug Evans [Fri, 17 May 1996 16:24:20 +0000 (16:24 +0000)]
* rs6000/sysv4.h (ASM_FILE_START): Likewise.
From-SVN: r12000
Doug Evans [Fri, 17 May 1996 16:23:37 +0000 (16:23 +0000)]
rs6000.h (ASM_OUTPUT_OPTIONS): Delete.
* rs6000/rs6000.h (ASM_OUTPUT_OPTIONS): Delete.
(ASM_COMMENT_START): Define.
(ASM_FILE_START): Delete option output support.
From-SVN: r11999
Doug Evans [Fri, 17 May 1996 16:21:25 +0000 (16:21 +0000)]
* rs6000/rs6000.c (output_option, m_options, output_options): Delete.
From-SVN: r11998
Doug Evans [Fri, 17 May 1996 16:20:31 +0000 (16:20 +0000)]
* mips/mips.h (ASM_COMMENT_START): Change from "\t\t#" to " #".
From-SVN: r11997
Doug Evans [Fri, 17 May 1996 16:18:45 +0000 (16:18 +0000)]
mips.c (target_switches, [...]): Delete.
* mips/mips.c (target_switches, print_options): Delete.
(mips_asm_file_start): Put output of -G,Cpu,ISA here.
From-SVN: r11996
Doug Evans [Fri, 17 May 1996 16:16:47 +0000 (16:16 +0000)]
* m88k/m88k.h (ASM_COMMENT_START): Define.
From-SVN: r11995
Doug Evans [Fri, 17 May 1996 16:15:54 +0000 (16:15 +0000)]
* m88k/m88k.c (output_file_start): Delete option output support.
From-SVN: r11994
Doug Evans [Fri, 17 May 1996 16:15:02 +0000 (16:15 +0000)]
* arm/arm.c (output_option, output_options, m_options): Delete.
From-SVN: r11993
Doug Evans [Fri, 17 May 1996 16:14:28 +0000 (16:14 +0000)]
aout.h (ASM_OUTPUT_OPTIONS): Delete.
* arm/aout.h (ASM_OUTPUT_OPTIONS): Delete.
(ASM_FILE_START): Delete option output support.
From-SVN: r11992
Doug Evans [Fri, 17 May 1996 16:13:20 +0000 (16:13 +0000)]
(toplev.o): Pass -DTARGET_NAME.
From-SVN: r11991
Stan Cox [Fri, 17 May 1996 15:53:19 +0000 (15:53 +0000)]
i386.md (return, [...]): New patterns for emitting asm from prologue and epilogue RTL.
* i386.md (return, return_internal, prologue, prologue_set_got,
prologue_get_pc, epilogue, leave, pop): New patterns for emitting
asm from prologue and epilogue RTL.
From-SVN: r11990
Stan Cox [Fri, 17 May 1996 15:52:49 +0000 (15:52 +0000)]
* i386.h (FUNCTION_BEGIN_EPILOGUE): Renamed from FUNCTION_EPILOGUE.
From-SVN: r11989
Stan Cox [Fri, 17 May 1996 15:51:43 +0000 (15:51 +0000)]
(function_prologue, ix86_expand_prologue,
function_epilogue, ix86_expand_epilogue): Generate prologue and
epilogue as RTL (prior to scheduling) instead of emitting asm.
(override_options): If only -march is given, make it the default -mcpu.
From-SVN: r11988
Richard Kenner [Fri, 17 May 1996 13:54:13 +0000 (09:54 -0400)]
(stamp-crt{,S}): Use -o to avoid conflicts if both of these are built
in parallel.
From-SVN: r11987
Richard Kenner [Fri, 17 May 1996 12:54:54 +0000 (08:54 -0400)]
(insn_cuid): New function.
(INSN_CUID): Sometimes call it.
From-SVN: r11986
Richard Kenner [Fri, 17 May 1996 12:28:54 +0000 (08:28 -0400)]
Initial revision
From-SVN: r11985
Richard Kenner [Fri, 17 May 1996 12:27:31 +0000 (08:27 -0400)]
entered into RCS
From-SVN: r11984
Richard Kenner [Fri, 17 May 1996 12:17:48 +0000 (08:17 -0400)]
Initial revision
From-SVN: r11983
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