Commits · 59888de215eb75774c958582e4b4cc91bdb3d232 · lvzhengyang / riscv-gcc-1

15 Nov, 1996 9 commits
- (try_combine): Properly copy an rtvec. · 59888de2
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From-SVN: r13166
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  Richard Kenner committed 28 years ago
  59888de2 Browse Files
- (unextend): Rewrite type conversions to avoid overflow. · cf85c69b
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From-SVN: r13165
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  Jim Wilson committed 28 years ago
  cf85c69b Browse Files
- (iteration_info): Fix code so that it knows iteration_var is a · f6beed21
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HOST_WIDE_INT, not a long.

From-SVN: r13164
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  Richard Kenner committed 28 years ago
  f6beed21 Browse Files
- (operand_equal_p): Do real comparison with REAL_VALUES_EQUAL. · 80906567
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(make_range): Properly decide when to get TREE_TYPE of arg0.
Handle EXP being an INTEGER_CST at end.
(fold_range_test): Handle return of 0 from make_range.
(fold, case TRUTH_AND_EXPR): Handle first arg of 0.
(fold, case TRUTH_OR_EXPR): Handle first arg of 1.

From-SVN: r13163
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  Richard Kenner committed 28 years ago
  80906567 Browse Files
- (decl_attributes, case A_ALIAS): Add missing parens. · 5d9dd5a5
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From-SVN: r13162
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  Richard Kenner committed 28 years ago
  5d9dd5a5 Browse Files
- (range_binop): Set SNG1 to zero if ARG1 is a not a lower or upper · 4e644c93
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bound.

From-SVN: r13161
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  Richard Kenner committed 28 years ago
  4e644c93 Browse Files
- x · 9a666dda
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From-SVN: r13160
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  Jason Merrill committed 28 years ago
  9a666dda Browse Files
- Formerly tm.texi.~236~ · f3ff3f4a
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From-SVN: r13159
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  Jason Merrill committed 28 years ago
  f3ff3f4a Browse Files
- h8300.c (dosize): Don't clobber the static chain register if it's needed by the current function. · bc8c93e4
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        * h8300/h8300.c (dosize): Don't clobber the static chain
        register if it's needed by the current function.

From-SVN: r13158
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  Jeff Law committed 28 years ago
  bc8c93e4 Browse Files
14 Nov, 1996 2 commits
- Bunch of updates. See ChangeLog. · 8762df16
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From-SVN: r13155
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  Per Bothner committed 28 years ago
  8762df16 Browse Files
- x · 04e95620
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From-SVN: r13154
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  Jason Merrill committed 28 years ago
  04e95620 Browse Files
13 Nov, 1996 1 commit
- pa.c (print_operand, case 'Y'): Fix comparisons to handle NaNs properly in all cases. · c0624dec
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        * pa/pa.c (print_operand, case 'Y'): Fix comparisons to handle
        NaNs properly in all cases.

From-SVN: r13153
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  Jeff Law committed 28 years ago
  c0624dec Browse Files
12 Nov, 1996 28 commits
- (emit_group_store): For REG case, call gen_lowpart if · 71bc0330
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modes are different.

From-SVN: r13152
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  Jim Wilson committed 28 years ago
  71bc0330 Browse Files
- (vfork): Supply new definition for VMS. · ca8a7793
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(pwait): Use waitpid instead of wait for VMS.

From-SVN: r13151
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  Richard Kenner committed 28 years ago
  ca8a7793 Browse Files
- (exit): If VMS, define as __posix_exit. · 5a570ade
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(option_map): Add define-macro and undefine-macro.

From-SVN: r13150
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  Richard Kenner committed 28 years ago
  5a570ade Browse Files
- (zero_extendqidi2): Handle TARGET_BYTE_OPS. · ec0fb163
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(zero_extendhidi2): Likewise.
(zero_extendqisi2): Likewise.
(zero_extendhisi2): Likewise.
(extendqisi2): Use extendqidi2x if TARGET_BYTE_OPS.
(extendqidi2): Likewise.
(extendqidi2x): New pattern.
(extendhisi2): Use extendhidi2x if TARGET_BYTE_OPS.
(extendhidi2): Likewise.
(extendhidi2x): New pattern.
(movhi): Handle TARGET_BYTE_OPS.
(movhi matcher): Output ldwu and stw.
(movqi): Handle TARGET_BYTE_OPS.
(movqi matcher): Output ldbu and stb.

From-SVN: r13149
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  Torbjorn Granlund committed 28 years ago
  ec0fb163 Browse Files
- (input_operand): If TARGET_BYTE_OPS accept HImode and QImode. · a2574dbe
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From-SVN: r13148
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  Torbjorn Granlund committed 28 years ago
  a2574dbe Browse Files
- (MASK_BYTE_OPS): New define. · b7747781
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(TARGET_BYTE_OPS): New define.
(TARGET_SWITCHES): Handle -mbyte.
(LOAD_EXTEND_OP): When MODE is not SImode, return ZERO_EXTEND.

From-SVN: r13147
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  Torbjorn Granlund committed 28 years ago
  b7747781 Browse Files
- Initial revision · bbf42586
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From-SVN: r13146
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  Richard Kenner committed 28 years ago
  bbf42586 Browse Files
- (output_function_{pro,epi}logue): Save and restore fp-registers only · f277471f
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if TARGET_68881.

From-SVN: r13145
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  Richard Kenner committed 28 years ago
  f277471f Browse Files
- (jump_optimize): Fix bug in Sep 23 change. · d8db8192
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From-SVN: r13144
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  Richard Kenner committed 28 years ago
  d8db8192 Browse Files
- (prune_references): Add missing symmetic CONFLICTP call. · 99fd4012
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From-SVN: r13143
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  Richard Kenner committed 28 years ago
  99fd4012 Browse Files
- (ASM_OUTPUT_INTERNAL_LABEL): Prefix labels with "L%". · 160b7bc4
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(ASM_GENERATE_INTERNAL_LABEL, ASM_OUTPUT_CASE_LABEL): Likewise.
(ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.

From-SVN: r13142
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  Richard Kenner committed 28 years ago
  160b7bc4 Browse Files
- 90th Cygnus<->FSF quick merge · 9a3b49ac
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From-SVN: r13141
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  Mike Stump committed 28 years ago
  9a3b49ac Browse Files
- (TARGET_DEFAULT): Use MASK_68040_ALSO, not MASK_68040. · 3aad0464
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From-SVN: r13140
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  Richard Kenner committed 28 years ago
  3aad0464 Browse Files
- (std_files): Add sys/socket.h. · f6ae488b
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From-SVN: r13139
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  Richard Kenner committed 28 years ago
  f6ae488b Browse Files
- (movqi): Emit 'st' for INTVAL & 255 == 255, not INTVAL == -1. · 3192773f
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(seq,sne,sgt,sgtu,slt,sltu,sge,sgeu,sle,sleu): Allow "m" as operand 0.

From-SVN: r13138
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  Richard Kenner committed 28 years ago
  3192773f Browse Files
- (addsi3): If TARGET_5200, use the lea insn to add small constants to · 71e1e2c8
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address registers.

From-SVN: r13137
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  Richard Kenner committed 28 years ago
  71e1e2c8 Browse Files
- (negsi2): Change into define_expand. · dfb331d6
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(negsi2_internal): Rename from old negsi2, changed condition to !TARGET_5200.
(negsi2_5200): New insn.
(one_cmplsi2): Change into define_expand.
(one_cmplsi2_internal): Rename from old one_cmplsi2, changed
condition to !TARGET_5200.
(one_cmplsi2_5200): New insn.
(negdi2_5200): Corrected constraints.
(one_cmpldi2): Changed condition to !TARGET_5200.

From-SVN: r13136
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  Richard Kenner committed 28 years ago
  dfb331d6 Browse Files
- (grokdeclarator): Generate a warning if -Wimplicit, unless a warning · 720283f2
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was already generated by -Wreturn-type.

From-SVN: r13135
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  Richard Kenner committed 28 years ago
  720283f2 Browse Files
- (qty_compare_1, qty_sugg_compare_1): Use `const void *' arguments. · 2f23fcc9
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(QTY_CMP_PRI, QTY_CMP_SUGG): New macros.
(qty_compare_1, qty_sugg_compare_1): Use them.

From-SVN: r13134
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  Richard Kenner committed 28 years ago
  2f23fcc9 Browse Files
- (stupid_reg_compare): Use `const void *' arguments. · 99edfd16
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From-SVN: r13133
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  Richard Kenner committed 28 years ago
  99edfd16 Browse Files
- (hard_reg_use_compare, compare_spill_regs): Use `const void *' arguments. · 788a0818
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(reload_reg_class_lower): Likewise.

From-SVN: r13132
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  Richard Kenner committed 28 years ago
  788a0818 Browse Files
- (allocno_compare): Use `const void *' arguments. · daa6f17d
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From-SVN: r13131
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  Richard Kenner committed 28 years ago
  daa6f17d Browse Files
- (field_decl_cmp): Use `const void *' arguments. · c6d40741
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From-SVN: r13130
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  Richard Kenner committed 28 years ago
  c6d40741 Browse Files
- cosmetic tweaks · 511806bc
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From-SVN: r13129
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  David J. MacKenzie committed 28 years ago
  511806bc Browse Files
- (output_function_{pro,epi}logue): Fix typo in last change. · de649959
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From-SVN: r13128
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  Richard Kenner committed 28 years ago
  de649959 Browse Files
- (merge_ranges): In (+,-) case, treat subset specially · 405862dd
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if lower bounds are the same.

From-SVN: r13127
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  Jim Wilson committed 28 years ago
  405862dd Browse Files
- (TARGET_OPTIONS): Added alignment options. · 9e62c7f2
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(MAX_CODE_ALIGN, ASM_OUTPUT_LOOP_ALIGN, ASM_OUTPUT_ALIGN_CODE):
New macros.
(FUNCTION_BOUNDARY): Use value derrived from  m68k_align_funcs
instead of constant.

From-SVN: r13126
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  Richard Kenner committed 28 years ago
  9e62c7f2 Browse Files
- (m68k_align_loops_string, m68k_align_jumps_string): New vars. · ef1dbfb0
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(m68k_align_funcs_string, m68k_align_loops): Likewise.
(m68k_align_jumps, m68k_align_funcs): Likewise.
(override_options): New function.

From-SVN: r13125
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  Richard Kenner committed 28 years ago
  ef1dbfb0 Browse Files