1ccfa253c9
sparc.h (ASM_CPU_SPEC): Pass -Av9a for v8plus, ultrasparc.
...
* sparc/sparc.h (ASM_CPU_SPEC): Pass -Av9a for v8plus, ultrasparc.
(TARGET_OPTIONS): Add -malign-loops=, -malign-jumps=,
-malign-functions=.
(sparc_align_{loops,jumps,funcs}_string): Declare.
(sparc_align_{loops,jumps,funcs}): Declare.
(DEFAULT_SPARC_ALIGN_FUNCS): New macro.
(FUNCTION_BOUNDARY): Use sparc_align_funcs.
(STACK_BIAS): Define.
(SPARC_SIMM*_P): Cast to unsigned HOST_WIDE_INT first, then perform
test.
(SPARC_SETHI_P): New macro.
(CONST_OK_FOR_LETTER_P): Use it.
(ASM_OUTPUT_ALIGN_CODE): Define.
(ASM_OUTPUT_LOOP_ALIGN): Define.
* sparc.h (ASM_COMMENT_START): Define.
* sparc/sparc.h (ASM_OUTPUT_{FLOAT,DOUBLE,LONG_DOUBLE}): Print
ascii form as well.
From-SVN: r15708
1997-09-25 01:14:03 +00:00
96987e9648
sparc.c (dwarf2out_cfi_label): Add declaration.
...
* sparc.c (dwarf2out_cfi_label): Add declaration.
(save_regs, output_function_prologue): Remove cast for it.
(sparc_flat_{save_restore,output_function_prologue): Likewise.
({save,restore}_regs): No longer inline.
From-SVN: r15707
1997-09-25 01:10:47 +00:00
bf62bbf1bc
sparc.c (finalize_pic): Update call to gen_get_pc_via_call.
...
* sparc/sparc.c (finalize_pic): Update call to gen_get_pc_via_call.
* sparc/sparc.c (sparc_align_{loops,jumps,funcs}_string): New globals.
(sparc_align_{loops,jumps,funcs}): New globals.
(sparc_override_options): Handle -malign-loops=, -malign-jumps=,
-malign-functions=.
(move_operand): Use SPARC_SETHI_P.
(arith_double_operand): Cast to unsigned HOST_WIDE_INT first, then
perform test.
(arith11_double_operand): Likewise.
(arith10_double_operand): Likewise.
(finalize_pic): Finish sparc64 support.
(emit_move_sequence): Use SPARC_SETHI_P. Simplify low part of
64 bit constants if able.
(output_fp_move_quad): Don't use fmovq unless TARGET_HARD_QUAD.
(sparc_builtin_saveregs, sparc64 case): Don't save fp regs if
! TARGET_FPU.
* sparc.h (ASM_COMMENT_START): Define.
* sparc.c (output_function_prologue): Use it.
(sparc_flat_output_function_{epi,pro}logue): Likewise.
From-SVN: r15706
1997-09-25 01:09:41 +00:00
5d4f5e8767
sparc.md (*): Use GEN_INT instead of gen_rtx.
...
* sparc/sparc.md (*): Use GEN_INT instead of gen_rtx.
(get_pc_sp32): Use for sparc64 as well.
(lo_sum_di_sp{32,64}): Fix handling on 64 bit hosts.
(sethi_di_sp64_const): Likewise.
(movtf_cc_sp64): Check TARGET_HARD_QUAD.
(cmp_zero_extract_sp64): Use unsigned HOST_WIDE_INT in cast.
(ashlsi3, ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
From-SVN: r15705
1997-09-25 01:03:13 +00:00
26b551afd8
Regenerate.
...
From-SVN: r15704
1997-09-25 00:59:12 +00:00
2334126e71
configure.in (sparc64-*-linux*): Recognize.
...
* configure.in (sparc64-*-linux*): Recognize. Add sparc/xm-sparc.h
to xm_file list on 32-bit sparc-linux.
From-SVN: r15703
1997-09-25 00:55:32 +00:00
6f7423f547
* glimits.h (LONG_MAX): Handle sparc64.
...
From-SVN: r15702
1997-09-25 00:50:38 +00:00
d98cda2239
* config/xm-linux.h (HAVE_PUTENV, HAVE_ATEXIT): Define.
...
From-SVN: r15701
1997-09-25 00:49:27 +00:00
bbfbedb141
xm-linux.h: Include some standard headers if not inhibit_libc.
...
* sparc/xm-linux.h: Include some standard headers if not inhibit_libc.
Don't include xm-sparc.h.
From-SVN: r15700
1997-09-25 00:44:26 +00:00
18b14bd816
Sync with fsf version.
...
From-SVN: r15699
1997-09-25 00:41:02 +00:00
a120a9eaa7
sysv4.h (ASM_COMMENT_START): Delete.
...
* sparc/sysv4.h (ASM_COMMENT_START): Delete.
* sparc/sysv4.h (ASM_OUTPUT_{FLOAT,DOUBLE,LONG_DOUBLE}): Delete,
use sparc.h's copies.
From-SVN: r15698
1997-09-25 00:38:04 +00:00
0286bd98f3
linux-aout.h (COMMENT_BEGIN): Delete.
...
* sparc/linux-aout.h (COMMENT_BEGIN): Delete.
* sparc/linux.h (COMMENT_BEGIN): Likewise.
Bring over from FSF.
From-SVN: r15697
1997-09-25 00:33:48 +00:00
5a5e9503b2
Fix typo in hjl ChangeLog entry.
...
From-SVN: r15689
1997-09-24 15:31:10 -07:00
3041f77a20
update
...
From-SVN: r15687
1997-09-24 00:51:57 -04:00
5dceb6d28e
new test (already in c-torture)
...
From-SVN: r15685
1997-09-23 15:20:32 -06:00
bfe8701346
New files for sparc64-linux port.
...
From-SVN: r15679
1997-09-23 18:41:47 +00:00
ce2157a1a9
fold-const.c (make_range): Correctly handle cases of converting from unsigned to signed type.
...
* fold-const.c (make_range): Correctly handle cases of converting
from unsigned to signed type.
* fold-const.c (merge_ranges): Make sure that if one range is subset
of another, it will always be the second range. Correct (+,-) case to
account for this.
Brought over from gcc2; fixes sparc bug.
From-SVN: r15678
1997-09-23 12:35:51 -06:00
4bc8c3c116
New files for sparc64-linux port.
...
From-SVN: r15675
1997-09-23 18:33:32 +00:00
e13a25d5a3
expmed.c (expand_divmod): If compute_mode is not the same as mode...
...
* expmed.c (expand_divmod): If compute_mode is not the same as
mode, handle the case where convert_modes() causes op1 to no
longer be a CONST_INT.
From-SVN: r15672
1997-09-23 01:25:25 -06:00
4fd10464e7
Forgot to commit.
...
From-SVN: r15671
1997-09-23 01:19:31 -06:00
c107334d5c
reorg.c (dbr_schedule): At end of this pass...
...
* reorg.c (dbr_schedule): At end of this pass, add REG_BR_PRED
note holding get_jump_flags() calculation to all JUMP_INSNs.
* rtl.h (enum reg_note): New note types REG_BR_PRED and REG_SAVE_AREA.
* rtl.c (reg_note_name): Add new note types.
From-SVN: r15670
1997-09-23 01:14:07 -06:00
5cd278f399
dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case so as not to truncate results to integer values.
...
* libU77/dtime_.c (G77_dtime_0): Fix types in HAVE_GETRUSAGE case
so as not to truncate results to integer values.
* libU77/Version.c: Bump.
From-SVN: r15669
1997-09-23 01:06:54 -06:00
0774afd709
Fix typo.
...
From-SVN: r15668
1997-09-23 01:01:34 -06:00
8d7532d94f
rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change.
...
* rtlanal.c (jmp_uses_reg_or_mem): Fix typo in last change.
Fixes various bootstrap problems (hopefully).
From-SVN: r15667
1997-09-23 00:58:12 -06:00
7019d00e09
loop.c (indirect_jump_in_function_p): Return 0 by default.
...
* loop.c (indirect_jump_in_function_p): Return 0
by default.
From-SVN: r15666
1997-09-23 00:40:37 -06:00
4d935b402f
Make-lang.in: install.texi was renamed to g77install.texi
...
* Make-lang.in: install.texi was renamed to g77install.texi
* install0.texi: Likewise.
From-SVN: r15665
1997-09-23 00:38:19 -06:00
b9dfb357c8
xm-rs6000.h: Fix thinko in last change.
...
* rs6000/xm-rs6000.h: Fix thinko in last change.
* rs6000/xm-sysv4.h: Likewise.
From-SVN: r15664
1997-09-23 00:31:44 -06:00
4b7e467be2
Fix irix5/irix6 dwarf2out assertion failures
...
Fix irix5/irix6 dwarf2out assertion failures
* mips.c (save_restore_insns): Only set RTX_FRAME_RELATED_P if store_p.
From-SVN: r15661
1997-09-22 21:48:36 -07:00
59f1f2c4c4
decl.c (start_function): Up warning of no return type to be a pedwarn.
...
* decl.c (start_function): Up warning of no return type to be a
pedwarn.
From-SVN: r15660
1997-09-22 22:13:04 -04:00
8c8e6faa0d
* reg-stack.c (find_blocks): Fix thinko in last change.
...
From-SVN: r15655
1997-09-22 14:38:35 -06:00
078e983e51
m68k.c (output_function_prologue): Add dwarf2 support.
...
* m68k.c (output_function_prologue): Add dwarf2 support.
* m68k.h (INCOMING_RETURN_ADDR_RTX, DWARF_FRAME_REGNUM,
INCOMING_FRAME_SP_OFFSET): New definitions.
From-SVN: r15631
1997-09-22 11:46:38 -06:00
9524f769a7
combine.c (try_combine): Use NULL_RTX instead of '0' where appropriate in calls to gen_rtx().
...
* combine.c (try_combine): Use NULL_RTX instead of '0' where
appropriate in calls to gen_rtx().
* cse.c (cse_main): Likewise.
* emit-rtl.c (gen_label_rtx): Likewise.
* expr.c (init_expr_once): Likewise.
* haifa-sched.c (flush_pending_lists, sched_analyze_insn,
sched_analyze, init_rgn_data_dependences,
compute_block_backward_dependences): Likewise.
* sched.c (schedule_insns): Likewise.
* varasm.c (immed_double_const): Likewise.
From-SVN: r15630
1997-09-22 11:41:48 -06:00
d70276675c
sparc.h (INCOMING_FRAME_SP_OFFSET): Define to SPARC_STACK_BIAS for sake of dwarf2 on sparc64.
...
* sparc.h (INCOMING_FRAME_SP_OFFSET): Define to
SPARC_STACK_BIAS for sake of dwarf2 on sparc64.
From-SVN: r15628
1997-09-22 11:34:49 -06:00
fbf8b71c36
sco5.h: Make ELF default file format and add -mcoff/-melf..
...
* i386/sco5.h: Make ELF default file format and add -mcoff/-melf..
(MULTILIB_DEFAULTS): Define.
(ASM_SPEC, CPP_SPEC): Handle -mcoff.
(STARTFILE_SPEC, ENDFILE_SPEC, LINK_SPEC): Likewise.
(LIBGCC_SPEC): Likewise.
(MASK_COFF, TARGET_COFF, TARGET_ELF): Define.
(SUBTARGET_SWITCHES): Add -mcoff and -melf.
* i386/t-sco5 (CRTSTUFF_T_CFLAGS): Add -fPIC.
(CRTSTUFF_T_CFLAGS_S): Tweak for COFF.
(EXTRA_PARTS, TAROUTOPTS): Delete.
(libgcc1-elf, libgcc2-elf, libgcc-elf targets): Delete.
(MULTILIB_OPTIONS): Define.
(MULTILIB_DIRNAMES, MULTILIB_EXCEPTIONS): Likewise.
(MULTILIB_MATCHE, MULTILIB_EXTRA_OPTS): Likewise.
SCO Open Server patches.
From-SVN: r15627
1997-09-22 11:31:47 -06:00
c14a951f31
* version.c: Bump for snapshot.
...
From-SVN: r15624
1997-09-22 02:08:15 -06:00
37aa45a21d
loop.c (loop_number): Delete function.
...
* loop.c (loop_number): Delete function. Change all references
to use uid_loop_num array.
* loop.h (loop_number): Delete declaration.
* unroll.c (unroll_loop): Change "loop_number" references to
use uid_loop_num instead.
Still cleaning up haifa.
From-SVN: r15623
1997-09-21 21:04:36 -06:00
b47404d137
loop.c (loop_unroll_factor): Move outside #ifdef HAIFA conditional.
...
* loop.c (loop_unroll_factor): Move outside #ifdef HAIFA
conditional.
(loop_unroll_iter): Remove unused variable and all references.
(loop_optimize): Always allocate and clear space for loop_unroll_factor.
(insert_bct): Fix minor formatting problems.
* loop.h (loop_unroll_factor): Move decl outside #ifdef HAIFA.
(loop_unroll_iter): Removed unused decl.
* unroll.c (unroll_loop): Remove code to set loop_unroll_iter.
Always record the unrolling factor.
From-SVN: r15622
1997-09-21 19:50:04 -06:00
237a9795cb
loop.c (loop_unroll_factor): Move outside #ifdef HAIFA conditional.
...
* loop.c (loop_unroll_factor): Move outside #ifdef HAIFA
conditional.
(loop_unroll_iter): Remove unused variable and all references.
(loop_optimize): Always allocate and clear space for loop_unroll_factor.
(insert_bct): Fix minor formatting problems.
* loop.h (loop_unroll_factor): Move decl outside #ifdef HAIFA.
(loop_unroll_iter): Removed unused decl.
* unroll.c (unroll_loop): Remove code to set loop_unroll_iter.
Always record the unrolling factor.
More haifa cleanup
From-SVN: r15621
1997-09-21 19:49:19 -06:00
813f674a97
Forgot to check in last time.
...
From-SVN: r15620
1997-09-21 19:44:35 -06:00
d5ff3a2ec5
Fix typo.
...
From-SVN: r15619
1997-09-21 19:33:52 -06:00
cb3bb2a765
cse.c (simplify_relational_operation): Set h0u just like h0s.
...
* cse.c (simplify_relational_operation): Set h0u just like h0s.
Similarly for h1u and h1s.
From-SVN: r15616
1997-09-21 19:28:22 -06:00
2a1777af22
jump.c (jmp_uses_reg_or_mem): Deleted unused function.
...
* jump.c (jmp_uses_reg_or_mem): Deleted unused function.
(find_basic_blocks): Use computed_jump_p to determine if a
particular JUMP_INSN is a computed jump.
* reg-stack.c (find_blocks): Use computed_jump_p to determine
if a particular JUMP_INSN is a computed jump.
* rtlanal.c (jmp_uses_reg_or_mem): New function.
(computed_jump_p): Likewise.
* rtl.h (computed_jump_p): Declare.
* genattrtab.c (pc_rtx): Define and initialize.
* loop.c (loop_optimize): Always determine if the current
function has a computed jump.
(indirect_jump_in_function_p): Use computed_jump_p to determine
if a particular JUMP_INSN is a computed jump.
General (and haifa) cleanups.
From-SVN: r15615
1997-09-21 18:49:32 -06:00
37842442c3
Finish last change.
...
From-SVN: r15614
1997-09-21 17:46:54 -06:00
7014927a4e
loop.c (fix_bct_param): Delete unused function.
...
* loop.c (fix_bct_param): Delete unused function.
(check_bct_param): Likewise.
From-SVN: r15613
1997-09-21 17:43:38 -06:00
6d53d7c252
* frame.c (__deregister_frame): Check properly for initialized object.
...
From-SVN: r15601
1997-09-20 19:46:43 -04:00
b82b76c6ba
call.c (build_over_call): Do require_complete_type before build_cplus_new.
...
* call.c (build_over_call): Do require_complete_type before
build_cplus_new.
Fixes t20.C mode problem.
From-SVN: r15598
1997-09-20 18:38:48 -04:00
71e4fbe6df
* alpha/linux.h (HANDLE_SYSV_PRAGMA): Defined.
...
From-SVN: r15594
1997-09-19 20:48:37 -06:00
f1ee40b618
Makefile.in (LIBIO_OBJECTS): Depend on _G_CONFIG_H.
...
* Makefile.in (LIBIO_OBJECTS): Depend on _G_CONFIG_H.
Brought over from devo.
From-SVN: r15593
1997-09-19 20:43:51 -06:00
cc5e164240
jump.c (thread_jumps): check can_reverse_comparison_p before threading a reversed-condition jump.
...
* jump.c (thread_jumps): check can_reverse_comparison_p before
threading a reversed-condition jump.
From-SVN: r15590
1997-09-19 19:05:16 -06:00
272299b9ca
sched.c (update_flow_info): Don't pass SCRATCH to dead_or_set_p.
...
* sched.c (update_flow_info): Don't pass SCRATCH to dead_or_set_p.
* haifa-sched.c (update_flow_info): Likewise.
From-SVN: r15589
1997-09-19 18:52:52 -06:00
Doug Evans
Jim Wilson
Jason Merrill
Jeff Law
David S. Miller
Alexandre Oliva
Dave Love
Jeffrey A Law
H.J. Lu
Jim Wilson
Brendan Kehoe
Andreas Schwab
J. Kean Johnston
Jason Merrill
J"orn Rennecke