Commits · 0b19a5b97160722d13020ae4d3801126d13292da · lvzhengyang / riscv-gcc-1

31 Aug, 1995 11 commits
- (struct rtx_const): Add new field DI to union. · 0b19a5b9
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(decode_rtx_const, case CONST_DOUBLE): Use to hash CONST_DOUBLE
representing an integer.

From-SVN: r10304
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  Richard Kenner committed Aug 31, 1995
  0b19a5b9 Browse Files
- (canon_hash, CONST_DOUBLE): Hash integer and real differently. · 969c8517
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From-SVN: r10303
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  Richard Kenner committed Aug 31, 1995
  969c8517 Browse Files
- (ends_in_label): New %union member. · 28a19afc
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(stmts, stmt_or_label): Use new member to avoid lexical lookahead hack.
(lineno_stmt_or_labels): New rule.
(lineno_stmt_or_label, stmt_or_label): Yield nonzero if it ends in a label.

From-SVN: r10302
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  Richard Kenner committed Aug 31, 1995
  28a19afc Browse Files
- Fix patch botch. · f4eed9e2
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From-SVN: r10301
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  Richard Kenner committed Aug 31, 1995
  f4eed9e2 Browse Files
- (alpha_builtin_saveregs): Properly compute address of __offset both · 653a996d
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both OSF and WINNT.

From-SVN: r10300
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  Richard Kenner committed Aug 31, 1995
  653a996d Browse Files
- (__gnuc_va_list): Make __offset an int. · 1d820a2a
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From-SVN: r10299
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  Richard Kenner committed Aug 31, 1995
  1d820a2a Browse Files
- (malloc, calloc, realloc): Don't define for anybody. · 8bb8d78f
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From-SVN: r10298
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  Richard Kenner committed Aug 31, 1995
  8bb8d78f Browse Files
- (sbrk): Define here for __alpha. · efa00f4e
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From-SVN: r10297
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  Richard Kenner committed Aug 31, 1995
  efa00f4e Browse Files
- (sbrk): Don't define here. · b1733810
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From-SVN: r10296
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  Richard Kenner committed Aug 31, 1995
  b1733810 Browse Files
- (emit_reload_insn): Emit RELOAD_OTHER output reloads last. · d7e0324f
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From-SVN: r10295
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  Richard Kenner committed Aug 31, 1995
  d7e0324f Browse Files
- (push_reload): Add case for output reload of a SUBREG of a hard reg when output… · 74347d76
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(push_reload): Add case for output reload of a SUBREG of a hard reg when output mode is invalid for that mode.

(push_reload): Add case for output reload of a SUBREG
of a hard reg when output mode is invalid for that mode.
In both that case and existing case for in, don't remove SUBREG.

From-SVN: r10294
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  Richard Kenner committed Aug 31, 1995
  74347d76 Browse Files
29 Aug, 1995 2 commits
- (finish_struct): If transparent_union attribute specified, validate it · 1604422c
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once we finish laying the union out.

From-SVN: r10293
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  Richard Kenner committed Aug 29, 1995
  1604422c Browse Files
- (decl_attribute, case A_PACKED): Check is_type first. · 1bcf5b08
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(decl_attribute, case A_T_UNION): Likewise.
Don't access TYPE_FIELDS if DECL is zero.

From-SVN: r10292
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  Richard Kenner committed Aug 29, 1995
  1bcf5b08 Browse Files
28 Aug, 1995 7 commits
- (arm_gen_movstrqi): Remove unused variable const_sxteen. · c0a2dc12
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From-SVN: r10291
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  Richard Kenner committed Aug 28, 1995
  c0a2dc12 Browse Files
- (buffer, inpoint): Remove unused variables. · f4bef7f6
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From-SVN: r10290
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  Richard Kenner committed Aug 28, 1995
  f4bef7f6 Browse Files
- Fix spelling errors. · abc95ed3
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From-SVN: r10289
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  Richard Kenner committed Aug 28, 1995
  abc95ed3 Browse Files
- entered into RCS · 2d5144e9
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From-SVN: r10288
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  Paul Eggert committed Aug 28, 1995
  2d5144e9 Browse Files
- entered into RCS · da7525f2
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From-SVN: r10287
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  Richard Kenner committed Aug 28, 1995
  da7525f2 Browse Files
- (mvs_label_emitted): Renamed from mvs_label_emited. · 1729466f
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From-SVN: r10286
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  Richard Kenner committed Aug 28, 1995
  1729466f Browse Files
- Fix misspelling of `maintainer-clean'. · c2b24d41
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From-SVN: r10285
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  Richard Kenner committed Aug 28, 1995
  c2b24d41 Browse Files
26 Aug, 1995 2 commits
- (emit_reload_insns): Do nothing for SUBREG whose operand is unused subsequently. · a7911cd2
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(emit_reload_insns): Do nothing for SUBREG whose operand is unused
subsequently.
In secondary reload case, if paradoxical SUBREG for output, reload thing
inside SUBREG, just like gen_reload.

From-SVN: r10284
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  Richard Kenner committed Aug 26, 1995
  a7911cd2 Browse Files
- (push_secondary_reload): If X is a paradoxical SUBREG, get mode and · 67340b03
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thing to reload from inside.

From-SVN: r10283
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  Richard Kenner committed Aug 26, 1995
  67340b03 Browse Files
25 Aug, 1995 13 commits
- (set_init_label): Don't die if an entire brace-pair level is · e5cfb88f
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superfluous in the containing level.

From-SVN: r10282
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  Richard Kenner committed Aug 25, 1995
  e5cfb88f Browse Files
- ({add,sub,mulsi}di3): Support both endian possibilities. · 5502823b
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(negdi2): Likewise.

From-SVN: r10281
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  Richard Kenner committed Aug 25, 1995
  5502823b Browse Files
- (STRICT_ALIGNMENT): If little endian, always set strict alignment to 1. · 9bb59c14
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From-SVN: r10280
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  Richard Kenner committed Aug 25, 1995
  9bb59c14 Browse Files
- Initial revision · ad2b9119
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From-SVN: r10279
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  Richard Kenner committed Aug 25, 1995
  ad2b9119 Browse Files
- Added peephole definitions for Load/Store Base insns and eliminating redundant... · f9f7f4c9
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Added peephole definitions for Load/Store Base insns and eliminating
redundant load in an equivalent store/load sequence.

From-SVN: r10278
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  Richard Kenner committed Aug 25, 1995
  f9f7f4c9 Browse Files
- bothner@cygnus.com · fb409a19
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From-SVN: r10277
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  Per Bothner committed Aug 25, 1995
  fb409a19 Browse Files
- (FOR): Call note_level_for_for. · c7fdde6d
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From-SVN: r10276
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  Per Bothner committed Aug 25, 1995
  c7fdde6d Browse Files
- (do_identifier): Handle old (non-ANSI) for scoping, and warn if · f3be9e3c
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conflicts.

From-SVN: r10275
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  Per Bothner committed Aug 25, 1995
  f3be9e3c Browse Files
- (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED, DECL_SHADOWED_FOR_VAR): New · d2ad151f
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macros.

From-SVN: r10274
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  Per Bothner committed Aug 25, 1995
  d2ad151f Browse Files
- (struct binding_level): New fields dead_vars_from_for and is_for_scope. · 8d6e462b
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(note_level_for_for):  New function.
(poplevel):  Special processing if is_for_scope.
(pushdecl):  Warn if for-scope variable shadows local.

From-SVN: r10273
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  Per Bothner committed Aug 25, 1995
  8d6e462b Browse Files
- (flag_new_for_scope): Add a new mode that follows ANSI for-scoping, but supports… · 57c0c9ca
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(flag_new_for_scope): Add a new mode that follows ANSI for-scoping, but supports (and warns about) old programs.

(flag_new_for_scope):  Add a new mode that follows ANSI
for-scoping, but supports (and warns about) old programs.
Make the new mode (with value 1) the default.
(lang_f_options):  The on-value for flag_new_for_scope is now 2.

From-SVN: r10272
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  Per Bothner committed Aug 25, 1995
  57c0c9ca Browse Files
- (report_error_function): Don't attempt to use input file stack to identify... · 2efc92ed
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(report_error_function): Don't attempt to use input file stack to
identify nesting of #include's if file name oflocation diagnosed is
not same as input_filename.

From-SVN: r10271
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  Richard Kenner committed Aug 25, 1995
  2efc92ed Browse Files
- (output_inline_function): Switch to function obstack. · 27ed242c
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From-SVN: r10270
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  Richard Kenner committed Aug 25, 1995
  27ed242c Browse Files
21 Aug, 1995 5 commits
- (decrement_and_branch_until_zero): Use arithmetic_comparison_operator to decide... · 63835b87
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(decrement_and_branch_until_zero): Use arithmetic_comparison_operator
to decide if there is comparison suitable to be expressed by condition
code from an arithmetic op.

From-SVN: r10269
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  Richard Kenner committed Aug 21, 1995
  63835b87 Browse Files
- (arithmetic_comparison_operator): New function. · d784886d
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(print_operand): Take into account that overflow flag is not set the
same as after a compare instruction.

From-SVN: r10268
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  Richard Kenner committed Aug 21, 1995
  d784886d Browse Files
- (adddi3, subdi3): "&" added to clobber's constraints. · ba2fcc7f
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From-SVN: r10267
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  Richard Kenner committed Aug 21, 1995
  ba2fcc7f Browse Files
- (MULTILIB_*, LIBGCC, INSTALL_LIBGCC): Define. · 6ca8db46
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From-SVN: r10266
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  Richard Kenner committed Aug 21, 1995
  6ca8db46 Browse Files
- (movdi-1... · d0aae509
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(movdi-1, movdf-1): Make conditional on reload_completed, delete
conditions checking for pseudo registers and Q addresses.  Add code to
handle SUBREG.

From-SVN: r10265
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  Richard Kenner committed Aug 21, 1995
  d0aae509 Browse Files