Commits · edaf97c444037ec44ed25543d5909e10589d7e7c · lvzhengyang / riscv-gcc-1

20 Jan, 1993 4 commits
- (sched_analyze_1... · edaf97c4
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(sched_analyze_1, sched_analyze_2): Ifdef out code added
for handling psuedo register equivalents that was added Dec 31 1992.

From-SVN: r3290
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  Jim Wilson committed Jan 19, 1993
  edaf97c4 Browse Files
- (emit_cmp_insn, emit_float_lib_cmp): libcall comparisons return word_mode. · c6ad27a7
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From-SVN: r3289
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  Jim Wilson committed Jan 19, 1993
  c6ad27a7 Browse Files
- (cmpdi2, ucmpdi2): comparison result type is now word_mode. · 4be7c28f
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From-SVN: r3288
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  Jim Wilson committed Jan 19, 1993
  4be7c28f Browse Files
- (__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2, · 0cda6194
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__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2):  comparison
result type is now word_mode.

From-SVN: r3287
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  Jim Wilson committed Jan 19, 1993
  0cda6194 Browse Files
19 Jan, 1993 17 commits
- (print_operand, case 'k'): New case. · cad12a8d
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From-SVN: r3286
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  Richard Kenner committed Jan 19, 1993
  cad12a8d Browse Files
- (plus of gtu patterns): Add case to handle immediates. · 00751805
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From-SVN: r3285
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  Richard Kenner committed Jan 19, 1993
  00751805 Browse Files
- (find_reg): Add comment about nonlocal labels. · cfcf04a6
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From-SVN: r3284
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  Richard Kenner committed Jan 19, 1993
  cfcf04a6 Browse Files
- (find_free_reg): Add comment about nonlocal labels. · e19f5192
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From-SVN: r3283
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  Richard Kenner committed Jan 19, 1993
  e19f5192 Browse Files
- (output_epilog): Only restore the cr's that we actually used; · 28edebac
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previously, we saved and restored all of them.

From-SVN: r3282
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  Richard Kenner committed Jan 19, 1993
  28edebac Browse Files
- (fixup_var_refs_1): Set INSN_CODE to -1 before seeing if new insn form · f898f031
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is recognized.

From-SVN: r3281
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  James Van Artsdalen committed Jan 19, 1993
  f898f031 Browse Files
- (REG_CLASS_FROM_LETTER): Remove partly incorrect PA documentation. · f209ff48
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From-SVN: r3280
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  Torbjorn Granlund committed Jan 19, 1993
  f209ff48 Browse Files
- (print_operand): Handle 'S' and 'B' for conditions. · c85b8963
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Handle 'I' for printing 'i' when CONST_INT.
Handle 'k' for ones-complement of CONST_INT.
(incscc_operator): Remove.

From-SVN: r3279
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  Torbjorn Granlund committed Jan 19, 1993
  c85b8963 Browse Files
- (define_function_unit for memory): Memory is pipelined. · 6f672dc0
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(sCC patterns): Use %char notation instead of nested if stmts.
(branch matchers): Likewise.
(incscc, negscc): Likewise.  Add ? constraint for 3-insn alternative.
(incscc): Split into `incscc' and `decscc' to make this really
match.
(incscc/decscc special cases): New patterns using carry bit.

(many patterns): Use canonical address format.  Use %r
register notation.  Use GEN_INT.

(main move SF recognizer): Allow 0 for copying to general register.

(zero_extendhisi2): Remove DEFINE_EXPAND.
(zero_extendqihi2): Likewise.
(zero_extendqisi2): Likewise.
(comment before sign extension): Remove the lie.

From-SVN: r3278
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  Torbjorn Granlund committed Jan 19, 1993
  6f672dc0 Browse Files
- (build_compound_expr): Use non_lvalue if value is 0. · 439f6027
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From-SVN: r3277
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  Richard Stallman committed Jan 19, 1993
  439f6027 Browse Files
- (non_lvalue): Result must not be null ptr constant. · d023bff9
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(omit_one_operand): Use non_lvalue.
(fold, case COMPOUND_EXPR): Use non_lvalue if value is 0.

From-SVN: r3276
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  Richard Stallman committed Jan 19, 1993
  d023bff9 Browse Files
- (combine_instructions): Clear reg_last_set_label. · 441cedbd
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From-SVN: r3275
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  Richard Kenner committed Jan 19, 1993
  441cedbd Browse Files
- (local_prefix): new prefix, the default is /usr/local. · c844ddda
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(cccp.o): change LOCAL_INCLUDE_DIR to $(local_prefix)/include.

From-SVN: r3274
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  Richard Stallman committed Jan 19, 1993
  c844ddda Browse Files
- Targets and deps objc-actions.* renamed to objc-act.*. · 812e2cfe
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From-SVN: r3273
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  Richard Stallman committed Jan 19, 1993
  812e2cfe Browse Files
- Include objc-act.h. · e58232cd
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From-SVN: r3272
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  Richard Stallman committed Jan 19, 1993
  e58232cd Browse Files
- Comment change. · 25eddb2c
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From-SVN: r3271
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  Richard Stallman committed Jan 19, 1993
  25eddb2c Browse Files
- (encode_method_def): Null-terminate encoding. · 51480b1e
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(build_ivar_list_initializer): Null-terminate type encoding.

From-SVN: r3270
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  Richard Stallman committed Jan 19, 1993
  51480b1e Browse Files
18 Jan, 1993 10 commits
- (include_defaults): Do use GCC_INCLUDE_DIR for cross compiler. · ee40befe
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Move TOOL_INCLUDE_DIR later if cross.

From-SVN: r3269
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  Richard Stallman committed Jan 18, 1993
  ee40befe Browse Files
- (emit_library_call): Handle OUTGOING_REG_PARM_STACK_SPACE. · 428e0ca8
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Use NULL_TREE instead of (tree) 0.

From-SVN: r3268
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  Jim Wilson committed Jan 18, 1993
  428e0ca8 Browse Files
- (emit_move_insn, expand_expr): Fix typos in comments. · 89742723
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From-SVN: r3267
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  Jim Wilson committed Jan 18, 1993
  89742723 Browse Files
- (initialize_builtins): Add uses of new macros · 8da4cd09
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NO_BUILTIN_SIZE_TYPE and NO_BUILTIN_PTRDIFF_TYPE.

From-SVN: r3266
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  Jim Wilson committed Jan 18, 1993
  8da4cd09 Browse Files
- (ROUND): Change macro name to ROUND_PARM. · b46db6e4
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From-SVN: r3265
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  Jim Wilson committed Jan 18, 1993
  b46db6e4 Browse Files
- (i960_function_arg_advance, i960_function_arg): Likewise. · 025a8875
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From-SVN: r3264
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  Jim Wilson committed Jan 18, 1993
  025a8875 Browse Files
- (make_signed_type): Consistently use HOST_BITS_PER_WIDE_INT. · 13756074
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(make_signed_type): Consistently use
HOST_BITS_PER_WIDE_INT.  Correct minor formatting problems.
(fixup_signed_type): Use HOST_BITS_PER_WIDE_INT and HOST_WIDE_INT
like make_signed_type does.
(fixup_unsigned_type): Correct minor formatting problem.

From-SVN: r3263
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  Jim Wilson committed Jan 18, 1993
  13756074 Browse Files
- Delete header files from include before copying them in · 1f050b9b
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From-SVN: r3262
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  Ian Lance Taylor committed Jan 18, 1993
  1f050b9b Browse Files
- (choose_temp_base, main): Fix "off by one" errors in sizes of · aee42e27
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allocated strings.

From-SVN: r3261
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  Richard Kenner committed Jan 18, 1993
  aee42e27 Browse Files
- (process_command): Fix typo in last change. · dd30a199
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From-SVN: r3260
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  Richard Stallman committed Jan 18, 1993
  dd30a199 Browse Files
17 Jan, 1993 2 commits

pa.h (FP_REG_CLASS_P): New macro. · 5de7c240

	* pa.h (FP_REG_CLASS_P): New macro.
	(REGISTER_MOVE_COST): Use FP_REG_CLASS_P to simplify.  Make
	copies from the SAR so expensive that they should never happen.

From-SVN: r3259

committed Jan 17, 1993

5de7c240 Browse Files

(emit_move_sequence): Fix spacing. · f133af4c

(compute_zdepi_operands): Fix header comment.
(many functions): Use %%r register syntax.  Use canonical (0,%rN)
address format.
(output_function_prologue): No need to test frame_pointer_needed
in else clause of `if (frame_pointer_needed)'.
(output_function_prologue): Test boolean merge_sp_adjust_with_store
for zeroness, not for equality with 1.
(fmpyaddoperands): Use new variable mode for mode of operands[0].
(fmpysuboperands): Likewise.

From-SVN: r3258

committed Jan 17, 1993

f133af4c Browse Files

16 Jan, 1993 3 commits
- * pa.c (shadd_constant_p): New function. · c2264220
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From-SVN: r3257
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  Jeff Law committed Jan 15, 1993
  c2264220 Browse Files
- pa.h (LEGITIMIZE_ADDRESS): Handle (plus (mult (X) (Y)) (Z)) when Y is 2, 4, or 8 specially. · 85bc031e
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	* pa.h LEGITIMIZE_ADDRESS): Handle (plus (mult (X) (Y)) (Z))
	when Y is 2, 4, or 8 specially.

From-SVN: r3256
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  Jeff Law committed Jan 15, 1993
  85bc031e Browse Files
- * integrate.c (FIXED_BASE_PLUS_P): Fix typo. · f9b06ea4
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From-SVN: r3255
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  Jeff Law committed Jan 15, 1993
  f9b06ea4 Browse Files
15 Jan, 1993 4 commits
- loop.c (move_movables): Clear INSN_CODE for eachinsn as we perform register replacements. · da0c128e
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	* loop.c (move_movables): Clear INSN_CODE for eachinsn as
	we perform register replacements.
	(strength_reduce): Likewise.

From-SVN: r3254
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  Jeff Law committed Jan 15, 1993
  da0c128e Browse Files
- With previous change, don't fail on `-l'. · cb25ac92
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From-SVN: r3253
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  Brendan Kehoe committed Jan 15, 1993
  cb25ac92 Browse Files
- Undo previous change. · c716c35d
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From-SVN: r3252
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  Brendan Kehoe committed Jan 15, 1993
  c716c35d Browse Files
- Avoid problems with relative $(srcdir) when installing syslimits.h. · ff852b45
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From-SVN: r3251
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  Ian Lance Taylor committed Jan 15, 1993
  ff852b45 Browse Files