Commits · 7ea544d4ce07a7948c4b39263539a8d537f3706c · lvzhengyang / riscv-gcc-1

23 Jun, 1994 5 commits

(DBX_CONTIN_LENGTH): Set to 80. · 7ea544d4

(DEFAULT_GDB_EXTENSIONS, DBX_NO_XREFS): Don't try to pander to dbx, it is just
to broken to use.

From-SVN: r7534

committed Jun 23, 1994

7ea544d4 Browse Files

(addsi3, subsi3, andsi3, iorsi3, ashlsi3, ashrsi3, lshrsi3, rotrsi3): · 091426d3

Rewrite as expand patterns.
(rotlsi3): New expand.
(matchers, and split patterns for above): New.
(all patterns with shifts): Let arm_print_operand output the ", " before a
shift if it is needed.
(zero_extendqihi2): Delete.
(zero_extendqisi2): Expand to (and ...) if not memory.
(movsi): Call arm_split_constant to generate a constant.
(movqi): Only force a MEM into a register if not reloading.
(movsf, movdf): If loading a non-immediate floating point value, or loading
and floating point immediate into integer regs, push the constant straight
into the pool.
(movdf): Get rid of the scratch register.
(reload_outdf): Rewrite to expand to the two required insns.
(matcher for movdf): Remove alternative that used scratch register for
storing.
(movxf): rewrite as expand.
(matcher for movxf): Recognize even when XFmode code is disabled, so that
prologue insns can be generated.
(Matcher for reversed conditional jump): Don't match if the mode of the
CC register is not reversible.
(prologue): New expand.
(matcher for multi_register_push insn): New.

From-SVN: r7533

committed Jun 23, 1994

091426d3 Browse Files

Initial revision · ff4b82d0
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From-SVN: r7532
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Richard Kenner committed Jun 22, 1994
ff4b82d0 Browse Files
(m68k-ccur): New system. · 5dda702f
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From-SVN: r7531
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Richard Kenner committed Jun 22, 1994
5dda702f Browse Files
Include <dirent.h>, not <sys/dir.h> on Concurrent. · 9b3345cc
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From-SVN: r7530
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Richard Kenner committed Jun 22, 1994
9b3345cc Browse Files

22 Jun, 1994 4 commits
- (strength_reduce): When replacing DEST_ADDR givs, make sure resulting · 9abdca9c
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insn is valid.

From-SVN: r7529
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  Richard Kenner committed Jun 22, 1994
  9abdca9c Browse Files
- (LINK_SPEC): New macro. · 49501ea4
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From-SVN: r7528
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  Richard Kenner committed Jun 22, 1994
  49501ea4 Browse Files
- Handle -with-gnu-as for Alpha as it is handled for MIPS · 88681624
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From-SVN: r7527
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  Ian Lance Taylor committed Jun 22, 1994
  88681624 Browse Files
- (expand_binop): New variable next_methods; pass to most recursive calls when… · 70864443
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(expand_binop): New variable next_methods; pass to most recursive calls when trying to avoid libcalls.

(expand_binop): New variable next_methods; pass to most recursive calls when
trying to avoid libcalls.
Always check for a return value of zero in recursive calls.
(expand_float): Ensure TARGET has proper mode.
Pass OPTAB_LIB_WIDEN to expand_binop calls.

From-SVN: r7526
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  Richard Kenner committed Jun 22, 1994
  70864443 Browse Files
21 Jun, 1994 1 commit
- (skip_to_end_of_comment): Catch unterminated comments. · e24d9a31
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From-SVN: r7525
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  Doug Evans committed Jun 21, 1994
  e24d9a31 Browse Files
18 Jun, 1994 13 commits
- include stdio.h and stdlib.h into assert.h as necessary · e5b3d86a
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From-SVN: r7524
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  Jason Merrill committed Jun 18, 1994
  e5b3d86a Browse Files
- Lose assert.h hacking · 6bfc4303
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From-SVN: r7523
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  Jason Merrill committed Jun 18, 1994
  6bfc4303 Browse Files
- (sdbout_symbol): Use DECL_ASSEMBLER_NAME if · 2817f10f
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DECL_LANG_SPECIFIC is set.

From-SVN: r7522
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  Jim Wilson committed Jun 18, 1994
  2817f10f Browse Files
- (process_init_element): For fieldtype, don't access · 1d33b2a9
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TYPE_MAIN_VARIANT field if the type is error_mark_node.

From-SVN: r7521
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  Jim Wilson committed Jun 18, 1994
  1d33b2a9 Browse Files
- (truncdisi2): Change from define_insn to define_expand. · abdf3eea
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(truncdihi2, truncdiqi2, extendsidi2): Likewise.
(extendsidi2_internal): New pattern.

From-SVN: r7520
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  Jim Wilson committed Jun 18, 1994
  abdf3eea Browse Files
- (duplicate_loop_exit_test): Initialize copy to zero. · 9c066566
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Emit jump to end lable if copy is still zero.

From-SVN: r7519
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  Jim Wilson committed Jun 18, 1994
  9c066566 Browse Files
- (sdbout_one_type): Use DECL_ASSEMBLER_NAME not · ee3e2d3d
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DECL_NAME for child_type that is a template type.

From-SVN: r7518
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  Jim Wilson committed Jun 18, 1994
  ee3e2d3d Browse Files
- (move_movables): Copy CALL_INSN_FUNCTION_USAGE field. · f97d29ce
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From-SVN: r7517
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  Jim Wilson committed Jun 18, 1994
  f97d29ce Browse Files
- (sdbout_one_type): Use DECL_ASSEMBLER_NAME if · 0eb111c2
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DECL_LANG_SPECIFIC is set.

From-SVN: r7516
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  Jim Wilson committed Jun 18, 1994
  0eb111c2 Browse Files
- (dbxout_symbol): Replace DECL_IGNORED_P with · 3a83beef
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TYPE_DECL_SUPPRESS_DEBUG.

From-SVN: r7515
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  Jim Wilson committed Jun 18, 1994
  3a83beef Browse Files
- (expand_shift): Don't try extzv for lshr. · 711a5e64
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From-SVN: r7514
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  Richard Kenner committed Jun 18, 1994
  711a5e64 Browse Files
- (lshrsi3): New define_expand. · 572e10f4
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From-SVN: r7513
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  Richard Kenner committed Jun 18, 1994
  572e10f4 Browse Files
- Pass NULL_RTX for TARGET in calls to expand_{un,bin}op. · 73d9a835
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(expand_float): Use expand_shift instead of expand_binop.

From-SVN: r7512
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  Richard Kenner committed Jun 18, 1994
  73d9a835 Browse Files
17 Jun, 1994 3 commits
- Correct math.h handling on Lynx again. · d67342cd
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From-SVN: r7511
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  Ian Lance Taylor committed Jun 17, 1994
  d67342cd Browse Files
- (simplify_binary_operation, case MINUS): Check mode of op0, · b5a09c41
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instead of op1, before calling plus_constant.

From-SVN: r7510
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  Richard Earnshaw committed Jun 17, 1994
  b5a09c41 Browse Files
- pa.h (DEBUGGER_AUTO_OFFSET): Define. · 2e7e7121
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	* pa.h (DEBUGGER_AUTO_OFFSET): Define.  If no frame pointer
	is available, then adjust the offset by the size of the current
	frame.

From-SVN: r7509
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  Jeff Law committed Jun 16, 1994
  2e7e7121 Browse Files
16 Jun, 1994 12 commits
- (output_inline_function): Unset DECL_DEFER_OUTPUT on · 51783c14
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        fndecl.

From-SVN: r7508
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  Jason Merrill committed Jun 16, 1994
  51783c14 Browse Files
- (compile_file): Unset DECL_DEFER_OUTPUT on decls considered at end of file. · 07af9d16
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(compile_file): Unset DECL_DEFER_OUTPUT on decls
        considered at end of file.
(rest_of_compilation): Also postpone compilation of
        inlines with DECL_DEFER_OUTPUT set.
        (compile_file): Always emit postponed inlines if
        -fkeep-inline-functions.

From-SVN: r7507
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  Jason Merrill committed Jun 16, 1994
  07af9d16 Browse Files
- (DECL_DEFER_OUTPUT): New macro. · 30801830
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From-SVN: r7506
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  Jason Merrill committed Jun 16, 1994
  30801830 Browse Files
- (reload_reg_free_p, case RELOAD_OTHER): Allowed to conflict with · 224f1d71
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RELOAD_FOR_OTHER_ADDRESS.

From-SVN: r7505
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  Richard Kenner committed Jun 16, 1994
  224f1d71 Browse Files
- Correct argument type for ffs in string.h on Alpha OSF/1 V2.0 · 787e63c8
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From-SVN: r7504
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  Ian Lance Taylor committed Jun 16, 1994
  787e63c8 Browse Files
- (set_nonvarying_address_components): Rework and also handle an AND · c85663b1
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used for non-aligned accesses.

From-SVN: r7503
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  Richard Kenner committed Jun 16, 1994
  c85663b1 Browse Files
- Change REG_ALLOC_ORDER so the 386 bootstraps. · 88d0b2b8
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From-SVN: r7502
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  Michael Meissner committed Jun 16, 1994
  88d0b2b8 Browse Files
- (TARGET_ENV32): Mark as deprecated. · fa653e40
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(-mv9/-mno-v9): Not useable yet.
(-m{int,long}{32,64}): Clean up.
(-mptr{32,64}): Comment out for now.

From-SVN: r7501
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  Doug Evans committed Jun 16, 1994
  fa653e40 Browse Files
- (warn_if_unused_value): Handle TREE_NO_UNUSED_WARNING for · a646a211
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        COMPOUND_EXPRs, too.

From-SVN: r7500
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  Jason Merrill committed Jun 16, 1994
  a646a211 Browse Files
- (TREE_NO_UNUSED_WARNING): Note that this can be applied · 248c0f74
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        to COMPOUND_EXPRs, too.

From-SVN: r7499
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  Jason Merrill committed Jun 16, 1994
  248c0f74 Browse Files
- (divsi3): Fix divide by 2^N with compare RTL. · b6b12107
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From-SVN: r7498
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  Richard Kenner committed Jun 15, 1994
  b6b12107 Browse Files
- (maxsf3, minsf3, maxdf3, mindf3): Fix predicate of define_split. · f63184ac
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(muldi3): Fix predicate.
(movdf matcher): Allow update and indexed for lfd instruction.

From-SVN: r7497
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  Richard Kenner committed Jun 15, 1994
  f63184ac Browse Files
15 Jun, 1994 2 commits
- (dbxout_type): Fix call to bzero. · 0725d621
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From-SVN: r7496
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  Doug Evans committed Jun 15, 1994
  0725d621 Browse Files
- (simplify_unary_operation): Fix typo in last change. · 7ac4a266
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From-SVN: r7495
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  Richard Kenner committed Jun 15, 1994
  7ac4a266 Browse Files