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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [fortran/] [ChangeLog-2002] - Blame information for rev 826

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Line No. Rev Author Line
1 285 jeremybenn
2002-12-29  Paul Brook  
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        * trans-array.c: Document calling convention for arrays.
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5
2002-12-19  Paul Brook  
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7
        * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
8
        assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
9
        optional parameters for some intrinsics.
10
        (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
11
        * trans-expr.c (g95_conv_function_call): Pass NULL for absent
12
        optional parameters.
13
        * trans.h (g95_se): Add ignore_optional flag.
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15
2002-12-15  Paul Brook  
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17
        * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
18
        * trans-decl.c (g95_generate_function_code): Use TDI_original.
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20
2002-12-14  Paul Brook  
21
 
22
        * trans-stmt.c (g95_trans_call): Use resolved symbol name.
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24
2002-12-12  Paul Brook  
25
 
26
        * trans-array.c (g95_trans_array_constructor_subarray): Fully
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        initialize the scalarizer.
28
        (various): Update to new format of g95_expr->value.constructor.
29
 
30
2002-12-08  Paul Brook  
31
 
32
        * trans-array.c (g95_put_offset_into_var): New function.
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        (g95_trans_array_constructor_subarray): New function.
34
        (g95_trans_array_constructor_value): Use it.
35
        (g95_array_cons_size): Don't abort() on array components.
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37
2002-12-08  Paul Brook  
38
 
39
        * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
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        * support.c: Update #includes.
41
        (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
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        * trans-array.c: Update #includes.
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        * trans.c: Ditto.
44
        * trans-const.c: Ditto.
45
        * trans-io.c: Ditto.
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        * trans-types.c: Ditto.
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        (g95_init_types): Set size_type_node.
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        * trans-decl.c: Update #includes.
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        (gfor_fndecl_adjust{l,r}): Declare and initialize.
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        * trans-stmt.c: Update #includes.
51
        (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
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        (g95_trans_select): Fix check for unbounded ranges.
53
        * trans-expr.c: Update #includes.
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        (g95_conv_string_tmp): New function.
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        (g95_conv_concat_op): Use it.
56
        * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
57
        * Trans-intrisic.c: Update #includes.
58
        (g95_conv_intrinsic_strcmp): New function.
59
        (g95_conv_intrinsic_adjust): Ditto.
60
        (g95_conv_intrinsic_function: Use them.
61
 
62
2002-11-30  Paul Brook  
63
 
64
        * trans-array.c (g95_walk_function_expr): Handle non-array return by
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        reference.
66
        * trans-dec.c (g95_build_function_decl): Handle character return
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        parammeters.
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        (g95_get_fake_result_decl): Ditto.
69
        (g95_trans_deferred_vars): Ditto.
70
        * trans-expr.c (g95_conv_function_call): Ditto.
71
        (g95_trans_arrayfunc_assign) Limit to array valued functions.
72
        * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
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        (g95_conv_intrinsic_function): Use it.
74
        * trans-types.c (g95_sym_type): Handle functions returning strings.
75
        (g95_return_by_reference): Ditto.
76
        (g95_get_function_type): Ditto.
77
 
78
2002-11-18  Paul Brook  
79
 
80
        * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
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        requires a temporary.
82
        (g95_trans_select): Handle computed gotos.
83
        * trans-types.c (g95_build_array_type): Warn about non-functional
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        assumed shape arrays.
85
        * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
86
        blocks.
87
        * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
88
        (g95_conv_intrinsic_int): New function.
89
        (g95_conv_intrinsic_mod): New function.
90
        (g95_conv_intrinsic_ichar): New function.
91
        (g95_conv_intrinsic_function): Use them.
92
        (g95_conv_intrinsic_dim): Use g95_evaluate_now.
93
 
94
2002-11-17  Toon Moene  
95
 
96
        * trans-types.c (g95_build_array_type): Assumed
97
        sized arrays can have rank > 1.
98
        * trans.c (g95_trans_code): Remove erroneous
99
        warning about CONTINUE.
100
        * trans-expr.c (g95_conv_variable): Remove
101
        erroneous assert.
102
 
103
2002-11-15  Paul Brook  
104
 
105
        * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
106
 
107
2002-10-31  Paul Brook  
108
 
109
        * f95-tree.c: Remove tree copying stuff that's now in gimple.c
110
        * trans-expr.c (g95_conv_component_ref): Handle character string
111
        components.
112
        (g95_conv_string_parameter): Ditto.
113
        * trans-types.c (g95_get_derived_type): Add length decl to caracter
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        string components.
115
 
116
2002-10-10  Paul Brook  
117
 
118
        * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
119
        * trans-expr.c (g95_conv_function_call): Remove unreliable return value
120
        check.
121
        * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
122
        (g95_conv_intrinsic_function): Handle size and shape intrinsics.
123
        (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
124
        * trans-types.c (pvoid_type_node): Declare and initialize.
125
        * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
126
        (g95_array_allocate): Fix when base==data.
127
        (g95_conv_array_parameter): Correctly handle reduced rank sections.
128
        * trans-io.c (g95_trans_write): Correctly handle string modifiers.
129
 
130
2002-10-09  Paul Brook  
131
 
132
        * (g95_conv_expr_reference): Handle character strings correctly.
133
 
134
2002-10-07  Paul Brook  
135
 
136
        (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
137
        langhook.
138
        * trans-array.c (g95_build_array_initializer): Remove.
139
        (g95_conv_array_initializer): New Function.
140
        (g95_trans_auto_arry_allocation): Cleanup.
141
        (g95_trans_init_character_array): Remove.
142
        * g95spec.c: Link in libgforbegin.
143
        * trans.c (g95_generate_code): Rename main function to MAIN__.
144
        (g95_create_var): New function.
145
        (g95_create_var_np): New function.
146
        (g95_evaluate_now): New function.
147
        (g95_start_block): New function.
148
        (g95_finish_block): New function.
149
        (g95_add_expr_to_block): New function.
150
        (g95_add_block_to_block): New function.
151
        * trans-expr.c (g95_conv_componen_ref): New function.
152
        * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
153
        (F95_OBJS): Add dependency.o.
154
        * f95-lang.c (g95_is_simple_stmt): Remove.
155
        * f95-tree.c (mark_not_simple): New function.
156
        (unshare_all_trees): New function.
157
        (create_tmp_var, create_tmp_alias_var): Remove.
158
        * support.c (declare_tmp_vars, tree_last_decl): Remove.
159
        * trans*: Convert to new IR using GENERIC trees.  Don't bother about
160
        SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
161
 
162
2002-10-01  Paul Brook  
163
 
164
        * trans-array.c: Add support for descriptorless arrays.
165
        (g95_conv_array_data): New function.
166
        (g95_conv_array_base): New function.
167
        * trans-array.h: Declare these here.
168
        * trans-decl.c(g95_create_mopdule_variable): Perform variable
169
        initialization and creation here.
170
        (g95_create_module_vars): Instead of here.
171
        * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
172
        * trans-intrinsic.c: Ditto.
173
        * trans-types.c (g95_is_nodesc_array): New function.
174
        (g95_get_nodesc_array_type): New function.
175
        (g95_sym_type, g95_get_derived_type): Use them.
176
        * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
177
 
178
2002-09-28  Paul Brook  
179
 
180
        * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
181
        * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
182
        parameters.
183
 
184
2002-09-24  Paul Brook  
185
 
186
        * f95-lang.c (listify): Remove declaration.
187
        (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
188
        (listify)
189
        * f95-tree.c (get_name): New function.
190
        * trans.c (module_namespace): Remove.
191
        * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
192
        * trans-types.c: Ditto.
193
 
194
2002-09-19  Paul Brook  
195
 
196
        * trans-array.c (g95_get_array_cons_size): New Function.
197
        (g95_con_ss_startstride): Handle Array constructors.
198
        (g95_conv_loop_setup): Ditto.
199
        (g95_conv_array_parameter): Ditto.
200
        * tras-decl.c (g95_finish_var_decl): Make initializes variables
201
        static.
202
 
203
2002-09-19  Paul Brook  
204
 
205
        * trans.c (g95_simple_fold_tmp): Detect variables inside
206
        NON_LVALUE_EXPR.
207
        * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
208
 
209
2002-09-18  Steven Bosscher  
210
 
211
        * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
212
 
213
2002-09-14  Paul Brook  
214
 
215
        * trans.c (g95_create_module_variable): Move to trans-decl.c.
216
        * trans-const.c (g95_conv_string_init): New Function.
217
        * trans-const.h: Declare it.
218
        * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
219
        variables. Don't bail on intrinsic symbols.
220
        (get_extern_function_decl): Handle specific intrinsic functions.
221
        * trans-types.c (g95_sym_type): Dummy functions don't return
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        reference types.
223
        * trans-array.c (g95_build_array_initializer): New Function.
224
        (g95_trans_auto_array_allocation): Build initializer for static decls.
225
        Don't use mpz_addmul, it's GMP4 only.
226
 
227
2002-09-12  Paul Brook  
228
 
229
        * trans-decl.c (g95_generate_code): Fix thinko with return variable.
230
        (g95_get_extern_function_decl, g95_build_function_decl): Mangle
231
        assembler names for module procedures.
232
 
233
2002-09-11  Tobias Schlueter  
234
 
235
        * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
236
        dependency/
237
 
238
2002-09-10  Paul Brook  
239
 
240
        * trans-array.c: Change format of G95_SS_TEMP strictures.
241
        (g95_check_fncall_dependancy): New function.
242
        (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
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        offsets.
244
        * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
245
        result variables.
246
        (g95_build_function_decl): Don't assume result arrays are packed.
247
        (g95_trans-deferred-vars): Handle array result variables.
248
        (g95_generate_fuction_code): Clear saved_function_decls.
249
        * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
250
        reference.
251
        (g95_trans_arrayfunc_assign): New function.
252
        (g95_trans_assignment): Use it.
253
        * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
254
        (g95_se): Add direct_byref.
255
        * trans-types.c: Use sym->result rather than sym where appropriate.
256
        * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
257
        Update other functions to use this.
258
        (g95_is_intrinsic_libcall): New function.
259
        (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
260
        (g95_walk_intrinsic_function): Ditto.
261
 
262
2002-09-08  Paul Brook  
263
 
264
        * trans-types.c: Change rank field to dtype field in array descriptor.
265
        * trans-array.c: Implement filling of dtype array descriptor field.
266
        * trans-intrinsic.c: Fix broken LEN intrinsic.
267
 
268
2002-09-07  Paul Brook  
269
 
270
        * trans-intrinsic.c: Remove outdated todo intrinsic list.
271
        (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
272
        (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
273
 
274
2002-09-06  Paul Brook  
275
 
276
        * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
277
        (gt-f95-trans-types.h): Add dependancy information.
278
        * config-lang.in (gtfiles): Add trans-types.c
279
        * f95-lang.c (g95_be_parse_file): Pass error and warning counts
280
        back to top-level code.
281
        * trans-array.c, trans-types.c: Change format of array descriptor.
282
        (g95_conv_descriptor_dimension): New function.
283
        * trans-types.h (g95_conv_descriptor_rank): define.
284
        * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
285
        intrinsics.
286
 
287
2002-09-02  Steven Bosscher  
288
 
289
        * trans-array.c, trans-types.c: Add rank information to descriptor.
290
 
291
2002-09-06  Tobias Schlueter  
292
 
293
        * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
294
 
295
2002-09-04  Paul Brook  
296
 
297
        * f95-lang.c (g95_create_decls): New function.
298
        (g95_init):  Move initialization of external decls to above, and call
299
        from g95_be_parse_file.
300
        * trans.c (g95_finish_stmt): Don't amputate the decl chain.
301
        * trans-types.c (g95_init_types): Always name integer and char types.
302
        (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
303
 
304
2002-09-02  Steven Bosscher  
305
 
306
        * Make-lang.in: Add options.c to F95_PARSER_OBJS
307
 
308
2002-09-02  Paul Brook  
309
 
310
        * g95_generate_code: Clear the attr for __fortran_main.
311
        * trans-types.c (g95_finish_type): New function.
312
        * g95_init_io_state_type: Use g95_finish_type.
313
        * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
314
 
315
2002-09-01  Paul Brook  
316
 
317
        * README.backend: Warn about the dangers of extra config.h files.
318
        Remove obsolete libgfor stuff.
319
        * config-lang.in: Add target-libgfor dependancy.
320
        * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
321
 
322
2002-09-01  Toon Moene  
323
 
324
        * g95_conv_mpz_to_tree: Free storage pointed to by q,
325
        not by buff.
326
 
327
2002-08-30  Paul Brook  
328
 
329
        * trans-intrinsic.c (g95_conv_intrinsic_function,
330
        g95_walk_intrinsic_function): Added ANY and ALL.
331
        (g95_conv_intrinsic_anyall): New function.
332
        * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in
333
        mangled name
334
 
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Copyright (C) 2002 Free Software Foundation, Inc.
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.

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