Commits · 3c2eb9e1db7af12ce025b62c1e5bdd39f7b2efe7 · lvzhengyang / riscv-gcc-1

31 May, 1994 10 commits
- (PUT_SDB_TYPE): Adjust value for compatibility with GNU960 toolchain. · 3c2eb9e1
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From-SVN: r7403
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  Jim Wilson committed May 31, 1994
  3c2eb9e1 Browse Files
- New file. · 54a53d8c
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From-SVN: r7402
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  Jim Wilson committed May 31, 1994
  54a53d8c Browse Files
- (LIB_SPEC): Don't link in /usr/lib/bb_link.o with -a. · 9ee6230c
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(CONDITIONAL_REGISTER_USAGE): When -a, make %g1 and %g2 fixed.

From-SVN: r7401
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  Jim Wilson committed May 31, 1994
  9ee6230c Browse Files
- (main): -MG doesn't make sense with -MD or -MMD! · e648e0e3
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From-SVN: r7400
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  Doug Evans committed May 31, 1994
  e648e0e3 Browse Files
- (movsi matcher): Use ldi for moving of 0 to a reg. · b16656f6
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(movhi matcher): Likewise.
(movqi matcher): Likewise.
(many patterns): Prefer addl to add, and shNaddl to shNadd.
(define_split for (plus (reg) (large_constant))): Cleanup.
(divsi3): Use match_dup for operand 3, not match_operand.
(udivsi3): Likewise.
(modsi3): Likewise.
(umodsi3): Likewise.

From-SVN: r7399
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  Torbjorn Granlund committed May 31, 1994
  b16656f6 Browse Files
- (v_pedwarn_with_decl): Don't even issue warnings from · 22d74562
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pedantic errors in system header files.

From-SVN: r7398
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  Doug Evans committed May 31, 1994
  22d74562 Browse Files
- (extendqidi2, extendqisi2, extendqihi2): Remove non-existent lba instruction. · 2bee0449
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(ashrdi3): Undo previous change.

From-SVN: r7397
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  Richard Kenner committed May 31, 1994
  2bee0449 Browse Files
- (lang_options): Add -f{no-,}implicit-templates. · 7efad3f7
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        (compile_file): Don't output SDB debugging info for
        externals.

From-SVN: r7396
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  Jason Merrill committed May 31, 1994
  7efad3f7 Browse Files
- (note_addr_stored): A SET or CLOBBER of a BLKmode MEM means that all · ca800983
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memory is clobbered.

From-SVN: r7395
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  Richard Kenner committed May 31, 1994
  ca800983 Browse Files
- (expand_asm_operands): Make MEM with BLKmode for clobber of "memory". · 058f58ed
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From-SVN: r7394
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  Richard Kenner committed May 31, 1994
  058f58ed Browse Files
30 May, 1994 8 commits
- (print_deps_missing_files): New global. · 86739c7b
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(main): New argument -MG.  Treat missing include files as
generated files and output dependencies for them.

From-SVN: r7393
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  Doug Evans committed May 30, 1994
  86739c7b Browse Files
- (default_compilers): Pass -MG to cpp if present. · 256a105a
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(option_map): New option --print-missing-file-dependencies/-MG.

From-SVN: r7392
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  Doug Evans committed May 30, 1994
  256a105a Browse Files
- (expand_float): Fix error in last change. · 44f51d4a
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From-SVN: r7391
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  Richard Kenner committed May 30, 1994
  44f51d4a Browse Files
- Disable code that manages gcc.ifile. · 3537b3d4
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From-SVN: r7390
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  Richard Kenner committed May 30, 1994
  3537b3d4 Browse Files
- (PREFERRED_DEBUGGING_TYPE): Define as SDB_DEBUG. · 82bb0dd1
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From-SVN: r7389
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  Richard Kenner committed May 30, 1994
  82bb0dd1 Browse Files
- (significand_size): Declare. · 84f9b8e9
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From-SVN: r7388
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  Richard Kenner committed May 30, 1994
  84f9b8e9 Browse Files
- (significand_size): New function. · 8ddae348
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From-SVN: r7387
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  Richard Kenner committed May 30, 1994
  8ddae348 Browse Files
- (expand_float): Avoid double-rounding when float is is narrower than · a48fb61b
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int.

From-SVN: r7386
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  Richard Kenner committed May 30, 1994
  a48fb61b Browse Files
29 May, 1994 4 commits

(jump_optimize): When deleting unneeded stack adjusts or mem-mem · 344a8220
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copies, use delete_computation.

From-SVN: r7385
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Richard Kenner committed May 29, 1994
344a8220 Browse Files

(force_to_mode): NEXT_SELECT is true for NEG. · 180b8e4b

Only exit quickly if X is narrower than MODE and MASK has all bits in X's
mode set.
(force_to_mode, case SUBREG): Don't check for WORD_REGISTER_OPERATIONS.
(force_to_mode, case NEG): Special-case test for low-order bit.

From-SVN: r7384

committed May 29, 1994

180b8e4b Browse Files

(volatile_insn_p): Call ourselves in recursive scan. · 31001f72
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From-SVN: r7383
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Richard Kenner committed May 29, 1994
31001f72 Browse Files

(init... · 9d4e73d6

(init, compstmt, stmt, all_iter_stmt_with_decl): If the lookahead
token is a constant and we need to pop the momentary obstack, don't
free it.

From-SVN: r7382

committed May 28, 1994

9d4e73d6 Browse Files

28 May, 1994 2 commits
- (expand_end_case): Have INDEX_TYPE track conversions done to · d3b35d75
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INDEX_EXPR.

From-SVN: r7381
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  Richard Kenner committed May 28, 1994
  d3b35d75 Browse Files
- (call): Force address into register in non-symbol case. · 7d558bfe
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(call_value): Likewise.

From-SVN: r7380
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  Torbjorn Granlund committed May 28, 1994
  7d558bfe Browse Files
27 May, 1994 16 commits
- toplev.c (compile_file): Call init_regs after `word_mode' is valid. · 7f21d440
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	* toplev.c (compile_file): Call init_regs after `word_mode' is valid.
	* regclass.c (init_reg_modes): If choose_hard_reg_mode can't find a
	valid mode, fall back to word_mode.

From-SVN: r7379
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  Doug Evans committed May 27, 1994
  7f21d440 Browse Files
- expr.c (use_reg): Fix recording of USE information. · 0304dfbb
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	* expr.c (use_reg): Fix recording of USE information.
	(use_regs): Likewise.
	Delete argument `reg'.  All callers changed.
	* expr.h (use_regs): Update prototype.
	* calls.c (expand_call): Update call to use_regs.  Call use_reg
	if parm is wholly in registers.

From-SVN: r7378
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  Doug Evans committed May 27, 1994
  0304dfbb Browse Files
- (RTX_COSTS): Update PPC603 and PPC604 values. · 869c489d
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From-SVN: r7377
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  Richard Kenner committed May 27, 1994
  869c489d Browse Files
- (zero_extendqidi2, zero_extendhidi2): Use rldicl instruction. · 4371f8af
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From-SVN: r7376
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  Richard Kenner committed May 27, 1994
  4371f8af Browse Files
- (DIR_SEPARATOR): New macro. · 2b5c5d02
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From-SVN: r7375
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  Richard Kenner committed May 27, 1994
  2b5c5d02 Browse Files
- (PCC_STATIC_STRUCT_RETURN): No longer defined. · 4326de0b
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From-SVN: r7374
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  Richard Kenner committed May 27, 1994
  4326de0b Browse Files
- Update to handle `ginclude' subdirectory when compiling libgcc2. · e4c83b52
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From-SVN: r7373
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  Richard Kenner committed May 27, 1994
  e4c83b52 Browse Files
- (print_operand_address): print_operand_address creates PLUS-rtls for · 8c4ff866
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internal use, so it has to handle them.

From-SVN: r7372
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  Richard Kenner committed May 27, 1994
  8c4ff866 Browse Files
- (find_reloads): Revert to old code and change secondary reloads to · 6ded3228
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RELOAD_FOR_OPERAND_ADDRESS too.

From-SVN: r7371
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  Richard Kenner committed May 27, 1994
  6ded3228 Browse Files
- (try_combine): Don't make complemented NOT for constant out of range. · 8080be5f
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From-SVN: r7370
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  Richard Kenner committed May 27, 1994
  8080be5f Browse Files
- (iordi3): Rename ior_operand to or_operand. · d46f42a5
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(xordi3): Use or_operand and add second alternative.
(eqv): Only accept registers.

From-SVN: r7369
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  Richard Kenner committed May 27, 1994
  d46f42a5 Browse Files
- (PREDICATE_CODES): Rename ior_operand to or_operand. · 8395de26
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From-SVN: r7368
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  Richard Kenner committed May 27, 1994
  8395de26 Browse Files
- (or_operand): Renamed from ior_operand. · c7def335
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From-SVN: r7367
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  Richard Kenner committed May 27, 1994
  c7def335 Browse Files
- (assign_parms): Set REG_USERVAR_P when parm is passed by invisible · ba6da627
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reference but can live in register.

From-SVN: r7366
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  Richard Kenner committed May 27, 1994
  ba6da627 Browse Files
- (expand_expr... · d720b9d1
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(expand_expr, case CONSTRUCTOR): If constant and large enough for
memcpy to be used, build constructor into static memory.

From-SVN: r7365
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  Richard Kenner committed May 27, 1994
  d720b9d1 Browse Files
- Add define_split for sign-extended PLUS of a MULT of an SImode · d0c84fda
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comparison.

From-SVN: r7364
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  Richard Kenner committed May 27, 1994
  d0c84fda Browse Files