Commits · d85ab9665cf1e89fcb2e6e89580edeb45b74e8cd · lvzhengyang / riscv-gcc-1

03 Jul, 1996 2 commits

pa.c (fmpyaddoperands): Tighten checks. · d85ab966

        * pa.c (fmpyaddoperands): Tighten checks.  Allow SFmode.
        (fmpysuboperands): Similarly.

From-SVN: r12383

committed Jul 03, 1996

d85ab966 Browse Files

pa.c (ireg_or_int5_operand): New function. · b1092901

        * pa.c (ireg_or_int5_operand): New function.
        (output_parallel_movb, output_parallel_addb): Likewise.
        (combinable_copy, combinable_add, following_call): Likewise.
        (pa_adjust_insn_length): Handle parallel unconditional branches.
        (output_movb): Handle case were destination is %sar.
        * pa.h: Declare new functions.
        * pa.md (parallel_branch): New "type" attribute.
        (delay slot descriptions): Don't allow "parallel_branches" in
        delay slots.  Fill "parallel_branches" like "branch" insns.
        (movb patterns): Handle %sar as destination register.

From-SVN: r12382

committed Jul 02, 1996

b1092901 Browse Files

02 Jul, 1996 2 commits

expr.c (compare): If function pointers need canonicalization before comparisons, canonicalize them. · 5718612f

        * expr.c (compare): If function pointers need canonicalization
        before comparisons, canonicalize them.
        (do_store_flag): Do not use an sCC insn for a function pointer
        comparison if function pointers need canonicalization before
        comparing.

From-SVN: r12381

committed Jul 02, 1996

5718612f Browse Files

Make Linux target work · f95709db
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From-SVN: r12380
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Michael Meissner committed Jul 02, 1996
f95709db Browse Files

29 Jun, 1996 3 commits
- Fix int<->floating point conversion routines · a7df97e6
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From-SVN: r12379
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  Michael Meissner committed Jun 29, 1996
  a7df97e6 Browse Files
- (convert_memory_address, case PLUS): Fix error in last change. · 60725c78
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From-SVN: r12378
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  Richard Kenner committed Jun 29, 1996
  60725c78 Browse Files
- reload1.c (choose_reload_regs): Properly mark spill registers as in use for inherited reloads. · 100338df
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        * reload1.c (choose_reload_regs): Properly mark spill registers
        as in use for inherited reloads.

From-SVN: r12377
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  Jeff Law committed Jun 28, 1996
  100338df Browse Files
28 Jun, 1996 28 commits
- (rotl): Remove extraneous `$'. · 49c8f4a4
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From-SVN: r12376
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  Richard Kenner committed Jun 28, 1996
  49c8f4a4 Browse Files
- (objc_thread_id): Use pthread_getunique_np to obtain a thread ID value. · d5d5fa18
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(objc_mutex_allocate): Cast mutex->owner to _objc_thread_t.
(objc_mutex_deallocate): Likewise.
(objc_mutex_unlock): Likewise.
(objc_mutex_trylock):  Declare thread_id as _objc_thread_t.
(objc_mutex_lock): Likewise.
(objc_mutex_unlock): Likewise.

From-SVN: r12375
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  Richard Kenner committed Jun 28, 1996
  d5d5fa18 Browse Files
- (ifdef __alpha__): Don't declare `free'. · b05a8d8a
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From-SVN: r12374
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  Richard Kenner committed Jun 28, 1996
  b05a8d8a Browse Files
- (asctoeg): `0.0eX' is zero, regardless of the exponent X. · 25a00742
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From-SVN: r12373
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  Richard Kenner committed Jun 28, 1996
  25a00742 Browse Files
- (previous_num_undos): Deleted variable. · 241cea85
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(MAX_UNDO): Deleted macro.
(struct undo): New field, next.
(struct undobuf): Deleted num_undos and undo.
New fields undos, frees, and previous_undos.
(SUBST, SUBST_INT): Rework to allocate memory and chain undo entries.
(combine_instructions): Initialize undobuf.{undos,previous_undos},
not undobuf.num_undo and previous_num_undos.
(try_combine): Likewise.
(undo_all, gen_rtx_combine): Rework to use new data structures.

From-SVN: r12372
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  Richard Kenner committed Jun 28, 1996
  241cea85 Browse Files
- (__objc_block_forward): New function. · ad248234
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(get_imp, objc_msg_lookup): Use different forwarding function
when the returning a floating point value.

From-SVN: r12371
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  Richard Kenner committed Jun 28, 1996
  ad248234 Browse Files
- Remove variables now in t-linux. · 7f5648a5
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From-SVN: r12370
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  Richard Kenner committed Jun 28, 1996
  7f5648a5 Browse Files
- (BOOT_CFLAGS): Removed. · af014bc3
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From-SVN: r12369
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  Richard Kenner committed Jun 28, 1996
  af014bc3 Browse Files
- (BOOT_CFLAGS): Removed, no longer necessary. · d1d7df4c
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(CRTSTUFF_T_CFLAGS): Don't define.
(CRTSTUFF_T_CFLAGS_S): Define this instead.

From-SVN: r12368
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  Richard Kenner committed Jun 28, 1996
  d1d7df4c Browse Files
- (Makefile): xmake_file and tmake_file now already contain the · 2a64bb2f
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$(srcdir)/config prefix.

From-SVN: r12367
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  Richard Kenner committed Jun 28, 1996
  2a64bb2f Browse Files
- (LINK_SPEC): Bring emulation name into sync with Cygnus snapshot. · 8aeba621
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From-SVN: r12366
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  Richard Kenner committed Jun 28, 1996
  8aeba621 Browse Files
- (FUNCTION_PROFILER): _mcount has non-standard linkage. · e80142a0
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From-SVN: r12365
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  Richard Kenner committed Jun 28, 1996
  e80142a0 Browse Files
- (alpha_emit_conditional_move): Emit correct code when incoming · 89b7c471
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comparison code is NE.

From-SVN: r12364
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  Richard Kenner committed Jun 28, 1996
  89b7c471 Browse Files
- (expand_builtin, case BUILTIN_MEMSET): Open code memset where val == 0. · d7f21d63
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From-SVN: r12363
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  Richard Kenner committed Jun 28, 1996
  d7f21d63 Browse Files
- (init_decl_processing): Register __builtin_memset and memset as · b71e9de0
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builtin functions.

From-SVN: r12362
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  Richard Kenner committed Jun 28, 1996
  b71e9de0 Browse Files
- (expand_mult_highpart): Use op1 not wide_op1 in expansion of · 2d226eb1
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mul_highpart.

From-SVN: r12361
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  Richard Kenner committed Jun 28, 1996
  2d226eb1 Browse Files
- (movdi): Call alpha_emit_set_long_const. · 9e6c9f59
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From-SVN: r12360
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  Richard Kenner committed Jun 28, 1996
  9e6c9f59 Browse Files
- ({MASK,TARGET}_BUILD_CONSTANTS): New macros. · 803fee69
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(TARGET_SWITCHES): New target option build-constants.

From-SVN: r12359
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  Richard Kenner committed Jun 28, 1996
  803fee69 Browse Files
- (alpha_emit_set_long_const): New function. · 97aea203
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From-SVN: r12358
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  Richard Kenner committed Jun 28, 1996
  97aea203 Browse Files
- (init_dummy): Only i386-linux (at most) needs ___brk_addr hack. · d0f8fcea
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From-SVN: r12357
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  Richard Kenner committed Jun 28, 1996
  d0f8fcea Browse Files
- (dbxout_function): Respect NO_DBX_FUNCTION_END. · 960a3ef2
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From-SVN: r12356
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  Richard Kenner committed Jun 28, 1996
  960a3ef2 Browse Files
- (INITIALIZE_TRAMPOLINE): New definition. · cd2b3e6b
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From-SVN: r12355
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  Richard Kenner committed Jun 28, 1996
  cd2b3e6b Browse Files
- Initial revision · 800e920a
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From-SVN: r12354
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  Richard Kenner committed Jun 28, 1996
  800e920a Browse Files
- (NO_DBX_FUNCTION_END): New macro. · 7aadc7c2
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From-SVN: r12353
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  Richard Kenner committed Jun 28, 1996
  7aadc7c2 Browse Files
- (output_{pro,epi}log): Flag_inhibit_size_directive should supress .ent, .end,… · 33d01c33
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(output_{pro,epi}log): Flag_inhibit_size_directive should supress .ent, .end, and accompanying directives.

(output_{pro,epi}log): Flag_inhibit_size_directive
should supress .ent, .end, and accompanying directives.
(alpha_output_lineno): Fix polarity on GAS test.

From-SVN: r12352
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  Richard Kenner committed Jun 28, 1996
  33d01c33 Browse Files
- (mips:*:*:UMIPS): Fix typo in last change. · 7fa12593
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From-SVN: r12342
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  Richard Kenner committed Jun 28, 1996
  7fa12593 Browse Files
- (adddi3, subdi3, negdi3): New patterns. · e5b7b845
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From-SVN: r12341
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  Richard Kenner committed Jun 27, 1996
  e5b7b845 Browse Files
- (split_di): New; from i386.c. · 8bca2922
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From-SVN: r12340
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  Richard Kenner committed Jun 27, 1996
  8bca2922 Browse Files
27 Jun, 1996 4 commits
- (force_to_mode, case NE): Fix typo and logical error. · 3aceff0d
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(simplify_comparison): Don't swap args if op1 is CONST_INT.

From-SVN: r12339
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  Richard Kenner committed Jun 27, 1996
  3aceff0d Browse Files
- (extract_bit_field): Check TRULY_NOOP_TRUNCATION before · f8fe20b2
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making a SUBREG of a REG.

From-SVN: r12338
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  Jim Wilson committed Jun 27, 1996
  f8fe20b2 Browse Files
- Put spaces between -mips* cases in CC1_SPEC · 7e99e494
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From-SVN: r12337
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  Ian Lance Taylor committed Jun 27, 1996
  7e99e494 Browse Files
- Don't call ADJUST_INSN_LENGTH on an insn inside a sequence · 9c0e838f
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From-SVN: r12336
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  Ian Lance Taylor committed Jun 27, 1996
  9c0e838f Browse Files
26 Jun, 1996 1 commit
- Fix thinko in last change. · 458c16f7
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From-SVN: r12335
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  Jeff Law committed Jun 26, 1996
  458c16f7 Browse Files