Commits · 2099d02cc7f5578ac8d1c3959bd31bba995eb7b1 · lvzhengyang / riscv-gcc-1

20 Jun, 1996 1 commit
- Add support for PowerPC Linux · 2099d02c
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From-SVN: r12312
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  Michael Meissner committed Jun 20, 1996
  2099d02c Browse Files
19 Jun, 1996 3 commits

(move_deaths): New parameter maybe_kill_insn. · 6eb12cef
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Don't move note if reg killed by maybe_kill_insn.
(try_combine): Pass new arg to move_deaths.

From-SVN: r12311
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Richard Kenner committed Jun 19, 1996
6eb12cef Browse Files

toplev.c (flag_keep_static_consts): Define. · fbe912dd

        * toplev.c (flag_keep_static_consts): Define.
        (f_options): Add "keep-static-consts" entry.
        (compile_file): Check it in addition to !optimize for emitting
        static const variables.

From-SVN: r12310

committed Jun 19, 1996

fbe912dd Browse Files

* i386/cygwin32.h (ASM_OUTPUT_SOURCE_LINE): Local symbols begin with L. · d9ad9b6c
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From-SVN: r12309
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Doug Evans committed Jun 19, 1996
d9ad9b6c Browse Files

18 Jun, 1996 17 commits
- (asm_output_aligned_bss): Don't emit a skip of size 0. · f8bc3367
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From-SVN: r12308
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  Jason Merrill committed Jun 18, 1996
  f8bc3367 Browse Files
- Recognize -openvms. · a412357e
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From-SVN: r12304
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  Ian Lance Taylor committed Jun 18, 1996
  a412357e Browse Files
- (expand_inline_function): Add missing call to force_operand when · f72a8759
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getting structure_value_addr into reg.

From-SVN: r12303
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  Richard Kenner committed Jun 18, 1996
  f72a8759 Browse Files
- When not involving named pattern, update condition to include alpha_tp != ALPHA_TP_INSN. · 5556bc5b
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When not involving named pattern, update condition to
include alpha_tp != ALPHA_TP_INSN.
Don't do float_extend as part of other pattern when ALPHA_TP_INSN.
(extendsfsd2): Split into two patterns, depending on value of alpha_tp.

From-SVN: r12302
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  Richard Kenner committed Jun 18, 1996
  5556bc5b Browse Files
- (TARGET_SWITCHES): Have all -mieee options turn on MASK_IEEE_CONFORMANT. · c01b5470
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(TARGET_DEFAULT): Use symbolic value.

From-SVN: r12301
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  Richard Kenner committed Jun 18, 1996
  c01b5470 Browse Files
- (override_options): Allow EV4/5 or 21064/21164 for cpu. · 10d5c73f
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Clean up handling of floating-point options.

From-SVN: r12300
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  Richard Kenner committed Jun 18, 1996
  10d5c73f Browse Files
- (override_options): Treat -o32 as -32 and -n64 same as -64. · d6c46142
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From-SVN: r12299
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  Richard Kenner committed Jun 18, 1996
  d6c46142 Browse Files
- (ASM_SPEC): Treat -o32 as -32 and -n64 same as -64. · 9d699bf8
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From-SVN: r12298
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  Richard Kenner committed Jun 18, 1996
  9d699bf8 Browse Files
- (fatal): Declare A1 and A2 as char *. · 685db9cd
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From-SVN: r12297
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  Richard Kenner committed Jun 18, 1996
  685db9cd Browse Files
- (find_temp_slot_from_address): Check for overlap from BASE_OFFSET if X · abb52246
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is PLUS of virtual_stack_vars_rtx and const.

From-SVN: r12296
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  Richard Kenner committed Jun 18, 1996
  abb52246 Browse Files
- (flow_analysis): Fix typo in last change. · 2dd4cace
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From-SVN: r12295
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  Richard Kenner committed Jun 18, 1996
  2dd4cace Browse Files
- (expand_builtin, case BUILT_IN_{SET,LONG}JMP): Properly handle case · 85ab4aaa
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when ptr_mode != Pmode.

From-SVN: r12294
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  Richard Kenner committed Jun 18, 1996
  85ab4aaa Browse Files
- (try_combine): Don't use split if dest of new I2 is used between I2 · 9cc96794
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and I3.

From-SVN: r12293
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  Richard Kenner committed Jun 18, 1996
  9cc96794 Browse Files
- (convert_memory_address, case PLUS, MULT): Don't commute operation · 0b04ec8c
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with extension if not adding small integer.

From-SVN: r12292
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  Richard Kenner committed Jun 18, 1996
  0b04ec8c Browse Files
- (pointer_int_sum): Convert integer to both signedness and precision of · 489af5d1
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sizetype.

From-SVN: r12291
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  Richard Kenner committed Jun 18, 1996
  489af5d1 Browse Files
- (BOOT_LANGUAGES): New variable. · 5e31e473
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(bootstrap): Use it to select languages for stage1.

From-SVN: r12290
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  Richard Kenner committed Jun 18, 1996
  5e31e473 Browse Files
- Put function descriptor in .reldata, not .text · 81633375
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From-SVN: r12289
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  Michael Meissner committed Jun 18, 1996
  81633375 Browse Files
17 Jun, 1996 5 commits

* ginclude/stddef.h (wint_t): Don't wrap with #ifndef __cplusplus. · 1d695493
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From-SVN: r12288
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Brendan Kehoe committed Jun 17, 1996
1d695493 Browse Files

(memory): Change r4100/r4300 support. · aa4e54c4

(imuldiv): Add r4300 support.
(high, low): New patterns.
(movsi, movdi): Add LO_SUM support.
(movsi_internal1, movsi_internal2): Use move_operand instead of
general_operand.
(movstrsi_internal, movstrsi_internal2): Delete R constraint.
(call, call_value): Pass address instead of MEM to call_insn_operand.
Call gen_call_{value_}internal0 instead of internal1.
(call_internal0, call_value_internal0, call_multiple_internal0):
New patterns.
(call_internal1, call_internal2, call_value_internal1,
call_value_internal2, call_value_multiple_internal2): Add explicit
MEM before target address.

From-SVN: r12287

committed Jun 17, 1996

aa4e54c4 Browse Files

(mips_split_addresses, mips_check_split, move_operand): · ce57d6f4

New declarations
(GO_IF_LEGITIMATE_ADDRESS): Reject constant addresses when
mips_split_addresses is TRUE.  Add LO_SUM support.
(LEGITIMIZE_ADDRESS): Add LO_SUM support.
(PREDICATE_CODES): Modify call_insn_operand support.  Add
move_operand.

From-SVN: r12286

committed Jun 17, 1996

ce57d6f4 Browse Files

(mips_split_addresses): New variable. · 910628b8

(simple_memory_operand): Add comment about mode check.  Add check
for LO_SUM.
(call_insn_operand): OP is now an addresses instead of a MEM.
(move_operand, mips_check_split): New functions.
(mips_count_memory_refs): Add check for LO_SUM.
(mips_move_1word): Add HIGH support.
(mips_address_cost): Delete check for HIGH.
(output_block_move): Handle LO_SUM addresses.
(override_options): Set mips_split_addresses.
(print_operand_address): Add LO_SUM support.

From-SVN: r12285

committed Jun 17, 1996

910628b8 Browse Files

Initial revision · 7fc5b331
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From-SVN: r12284
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Jeff Law committed Jun 16, 1996
7fc5b331 Browse Files

15 Jun, 1996 1 commit
- (LINK_SPEC): Remove -rpath /lib/ option. Ignore -ibcs option. · 57dea801
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From-SVN: r12283
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  Roland McGrath committed Jun 15, 1996
  57dea801 Browse Files
14 Jun, 1996 1 commit
- (main): Change argv[i] to argv[0][i]. · a36cf2bb
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From-SVN: r12282
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  Jim Wilson committed Jun 13, 1996
  a36cf2bb Browse Files
13 Jun, 1996 4 commits
- * gcc.c (pfatal_pexecute): Delete code to check errno < sys_nerr. · fe628d09
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From-SVN: r12281
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  Doug Evans committed Jun 13, 1996
  fe628d09 Browse Files
- Add scheduling rules for EV5. · 745466f2
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From-SVN: r12280
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  Richard Kenner committed Jun 12, 1996
  745466f2 Browse Files
- (enum processor_type): New enum. · f6f6a13c
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(alpha_cpu, alpha_cpu_string): New declarations.
(target_options): Add "cpu=".
(RTX_COSTS): Adjust values for EV5.

From-SVN: r12279
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  Richard Kenner committed Jun 12, 1996
  f6f6a13c Browse Files
- (alpha_cpu, alpha_cpu_string): New variables. · da792a68
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(override_options): Process -mcpu= value.
(alpha_adjust_cost): Handle adjustments for EV5.

From-SVN: r12278
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  Richard Kenner committed Jun 12, 1996
  da792a68 Browse Files
11 Jun, 1996 4 commits
- (check_format_info): Change text of message about use of `0' with · e5ee0060
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precision.

From-SVN: r12277
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  Richard Kenner committed Jun 11, 1996
  e5ee0060 Browse Files
- (function_prologue): Emit prologue as asm. (override_options): Don't emit rtl… · f6f58ba3
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(function_prologue): Emit prologue as asm. (override_options): Don't emit rtl for prologue if -fpic.

From-SVN: r12276
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  Stan Cox committed Jun 11, 1996
  f6f58ba3 Browse Files
- (TARGET_SCHEDULE_PROLOGUE): New to allow prologue to be emitted as asm or rtl. · 983f1685
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From-SVN: r12275
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  Stan Cox committed Jun 11, 1996
  983f1685 Browse Files
- Fix -msdata init code; Make sure correct endian flag is defined · 68ea97b4
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From-SVN: r12274
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  Michael Meissner committed Jun 11, 1996
  68ea97b4 Browse Files
10 Jun, 1996 4 commits
- Add MPW support. · 8bc6cf9b
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From-SVN: r12273
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  Doug Evans committed Jun 10, 1996
  8bc6cf9b Browse Files
- local-alloc.c (update_equiv_regs): Ignore insns that read or write registers… · 49ddab16
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local-alloc.c (update_equiv_regs): Ignore insns that read or write registers that are likely to be spilled.

        * local-alloc.c (update_equiv_regs): Ignore insns that read or
        write registers that are likely to be spilled.

From-SVN: r12272
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  Jeff Law committed Jun 10, 1996
  49ddab16 Browse Files
- Delete outdated comment. · d7ff155f
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From-SVN: r12271
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  Doug Evans committed Jun 10, 1996
  d7ff155f Browse Files
- Initial revision · c9632a3b
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From-SVN: r12270
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  Doug Evans committed Jun 10, 1996
  c9632a3b Browse Files