Commits · ff9940b0157fcda551e107ade4107291605fc285 · lvzhengyang / riscv-gcc-1

03 Oct, 1993 1 commit
- Major rewrite -- See ChangeLog for details · ff9940b0
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From-SVN: r5564
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  Richard Earnshaw committed Oct 03, 1993
  ff9940b0 Browse Files
02 Oct, 1993 9 commits
- (addhi3): Use byte opcodes when the low byte of a word is known to be zero. · b980bec0
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From-SVN: r5563
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  James Van Artsdalen committed Oct 02, 1993
  b980bec0 Browse Files
- (can_combine_p): Allow an insn with a REG_EQUIV note that reads memory · d81481d3
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to be moved past an insn that writes memory.

From-SVN: r5562
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  Richard Kenner committed Oct 02, 1993
  d81481d3 Browse Files
- (record_reg_classes): Skip to next alternative when we skip normal · 1ddb342a
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cost computation.

From-SVN: r5561
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  Richard Kenner committed Oct 02, 1993
  1ddb342a Browse Files
- Add prototypes to static declarations. · 4d1a011f
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(PROTO): New macro.
(dup2, putenv): Functions return integers; add type and returns.

From-SVN: r5560
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  Richard Kenner committed Oct 02, 1993
  4d1a011f Browse Files
- (make_decl_rtl): Set TREE_SIDE_EFFECTS on global if -fvolatile-global. · 3771b9b2
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From-SVN: r5559
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  Richard Kenner committed Oct 02, 1993
  3771b9b2 Browse Files
- (build_string): Make lifetime of string the same as tree node. · 3cd252c3
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From-SVN: r5558
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  Richard Kenner committed Oct 02, 1993
  3cd252c3 Browse Files
- (CPP_PREDEFINES): Add system/cpu/machine assertions where missing. · 65c42379
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From-SVN: r5557
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  Doug Evans committed Oct 02, 1993
  65c42379 Browse Files
- Test __sequent__ like __BSD_NET2__. · c8cdb42b
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From-SVN: r5556
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  Richard Stallman committed Oct 02, 1993
  c8cdb42b Browse Files
- (insert_regs): Always return something. · cdf4112f
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(simplify_unary_operation): Remove unused variable.
(cse_process_notes): Likewise.
(invalidate_skipped_block): Likewise.
(cse_set_around_loop): Likewise.

From-SVN: r5555
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  Torbjorn Granlund committed Oct 02, 1993
  cdf4112f Browse Files
01 Oct, 1993 15 commits

entered into RCS · 7ab742b1
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From-SVN: r5554
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Jim Wilson committed Oct 01, 1993
7ab742b1 Browse Files

(bc_generate): New VMS DCL function. · 1a78c101

(bc_generate): New VMS DCL function.  Takes a BC
header file that needs to be generated, and builds it.

Compile entries listed in BI_ALL.OPT, and then call
bc_generate for every header file listed in BC_ALL.OPT

From-SVN: r5553

committed Oct 01, 1993

1a78c101 Browse Files

Write out the definitions from Makefile.in for the symbols BC_ALL and BI_OBJ… · d029b00b

Write out the definitions from Makefile.in for the symbols BC_ALL and BI_OBJ into files BC_ALL.OPT and BI_ALL.opt.

Write out the definitions from Makefile.in for
the symbols BC_ALL and BI_OBJ into files BC_ALL.OPT and
BI_ALL.opt.  Remove "bytecode " from compiler options files so
compiler will link correctly.

From-SVN: r5552

committed Oct 01, 1993

d029b00b Browse Files

(LIB_SPEC): Handle -p anmd -pg outermost. · 5ec4e39e
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From-SVN: r5551
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Richard Stallman committed Oct 01, 1993
5ec4e39e Browse Files
(build_modify_expr): Check whether recursive calls return error_mark_node. · e4623f4f
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From-SVN: r5550
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Richard Stallman committed Oct 01, 1993
e4623f4f Browse Files
(gen_input_reload): Handle PLUS with MEM operand · a7fd196c
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exactly the same as a PLUS with a REG operand.

From-SVN: r5549
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Jim Wilson committed Oct 01, 1993
a7fd196c Browse Files
(form_sum): Undo Sep 28 change. · d9771f62
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From-SVN: r5548
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Jim Wilson committed Oct 01, 1993
d9771f62 Browse Files

(cc1, cc1plus, cc1obj): Delete superfluous dependencies on bytecode. · 0e54aab2

(cc1, cc1plus, cc1obj): Delete superfluous
dependencies on bytecode.
(stamp-bcarity, stamp-bcopcode, stamp-bcopname): Create stamp files.

From-SVN: r5547

committed Oct 01, 1993

0e54aab2 Browse Files

(LINK_SPEC): Pass "-a -archive" when debugging. · 37328f92
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(LIB_SPEC): Make sure to add space between flags.

From-SVN: r5546
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Torbjorn Granlund committed Oct 01, 1993
37328f92 Browse Files
(LIB_SPEC): Make sure to add space between flags. · d4c5360d
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From-SVN: r5545
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Torbjorn Granlund committed Oct 01, 1993
d4c5360d Browse Files

(MD_FILE): New macro. · c3efc7c4

(md): New dependency.
(clean): Remove file md if md.pre-cpp exists.
(distclean): Remove md.pre-cpp.

From-SVN: r5544

committed Oct 01, 1993

c3efc7c4 Browse Files

Do not put halfpic cruft into libgcc.a on OSF/1. · 15af062f
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From-SVN: r5543
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Michael Meissner committed Oct 01, 1993
15af062f Browse Files

(R_KR): New macro. · 03ef2c3b

(FIRST_PSEUDO_REGISTER, FIXED_REGISTERS, CALL_USED_REGISTERS): Adjust for
more registers present.
(REG_ALLOC_ORDER, REG_CLASS_CONTENTS, REGISTER_NAMES): Likewise.
(HARD_REGNO_NREGS, HARD_REGNO_MODE_OK, REGNO_REG_CLASS): Likewise.
(CONDITIONAL_REGISTER_USAGE): Swap names rather than replacing them.

(TARGET_LARGE_MEMORY): New flag; change value for all others.
(ENCODE_SECTION_INFO): New macro.
(TARGET_SWITCHES): Add "normal" and change values.

From-SVN: r5542

committed Oct 01, 1993

03ef2c3b Browse Files

(gpc_reg_operand): Include kernel registers. · 964119de
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(call_operand, case SYMBOL_REF): Handle TARGET_LARGE_MEMORY and
SYMBOL_REF_FLAG.

From-SVN: r5541
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Richard Kenner committed Oct 01, 1993
964119de Browse Files

reorg.c (optimize_skip): Do not thread a jump to a new target if doing so would… · 0e5bad53

reorg.c (optimize_skip): Do not thread a jump to a new target if doing so would invalidate the insn in...

        * reorg.c (optimize_skip): Do not thread a jump to a new
        target if doing so would invalidate the insn in the jump's
        delay slot.

From-SVN: r5540

committed Sep 30, 1993

0e5bad53 Browse Files

30 Sep, 1993 4 commits
- bi-lexer.c (scan_string): Do xmalloc if buffer is null and xrealloc if it's not,… · 56ae2659
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bi-lexer.c (scan_string): Do xmalloc if buffer is null and xrealloc if it's not, not the other way around.

        * bi-lexer.c (scan_string): Do xmalloc if buffer is null and
        xrealloc if it's not, not the other way around.

From-SVN: r5539
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  Brendan Kehoe committed Sep 30, 1993
  56ae2659 Browse Files
- (bc_end_function, seg_data): Use bcopy instead of memcpy. · e2aa1185
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From-SVN: r5538
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  Jan Brittenson committed Sep 30, 1993
  e2aa1185 Browse Files
- (fold, case PLUS_EXPR, MINUS_EXPR): Properly handle case when ARG1 · cc5edac6
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splits and VARSIGN is -1.

From-SVN: r5537
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  Richard Kenner committed Sep 30, 1993
  cc5edac6 Browse Files
- (stamp-bcopname, stamp-bcopcode): · a11826d1
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Use shorter names for temporary files.
(bc-emit.o): Depend on bc-arity.h.

From-SVN: r5536
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  Richard Stallman committed Sep 30, 1993
  a11826d1 Browse Files
29 Sep, 1993 11 commits
- (reg_or_short_operand): Remove redundant test. · f5a28898
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From-SVN: r5535
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  Richard Kenner committed Sep 29, 1993
  f5a28898 Browse Files
- (rtx_renumbered_equal_p, case CONST_INT): Use INTVAL, not XINT. · 38b3167e
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From-SVN: r5534
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  Richard Kenner committed Sep 29, 1993
  38b3167e Browse Files
- (GEN_INT): Add missing cast to HOST_WIDE_INT. · e51edaa3
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From-SVN: r5533
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  Richard Kenner committed Sep 29, 1993
  e51edaa3 Browse Files
- (UINT_MAX, ULONG_MAX, ULONG_LONG_MAX): redefine in a simpler way. · d91f5bfa
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From-SVN: r5532
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  Doug Evans committed Sep 29, 1993
  d91f5bfa Browse Files
- fixincludes (sys/spinlock.h): change references of "../machine/*.h" to <machine/*.h> · 94e21bd7
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* fixincludes (sys/spinlock.h): change references of
"../machine/*.h" to <machine/*.h>

From-SVN: r5531
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  Doug Evans committed Sep 29, 1993
  94e21bd7 Browse Files
- Add prototypes for static function. · 85cc7011
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(add_dependence, remove_dependence, regno_use_in): Now static.
(schedule_insns): Have dummy version also take FILE * parameter.

From-SVN: r5530
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  Jim Wilson committed Sep 29, 1993
  85cc7011 Browse Files
- (quote_string): New function. · f7531123
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(special_symbol, write_output, output_line_command): Use it to quote
special characters in file names on output.
(do_line): Parse escape sequences in #line directives' file names.

From-SVN: r5529
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  Paul Eggert committed Sep 29, 1993
  f7531123 Browse Files
- (ignore_escape_flag): Remove var. · cf1d841d
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(check_newline, yylex): Do not ignore escapes when reading file names,
because escapes are the only way to represent file names containing '"'.

From-SVN: r5528
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  Paul Eggert committed Sep 29, 1993
  cf1d841d Browse Files
- (find_reloads): Don't call find_reloads_toplev · 0d38001f
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(or anything like that)	for match_operator operands.

From-SVN: r5527
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  Richard Stallman committed Sep 29, 1993
  0d38001f Browse Files
- (quote_string): New function. · bb2f42b1
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(special_symbol): Use it to properly quote special chars in __FILE__.

From-SVN: r5526
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  Paul Eggert committed Sep 29, 1993
  bb2f42b1 Browse Files
- (expand_inline_function): Push and pop temp slots around making new · db6b2186
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temp slots and freeing them.

From-SVN: r5525
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  Richard Kenner committed Sep 28, 1993
  db6b2186 Browse Files