2017-12-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
[official-gcc.git] / gcc / brig / ChangeLog
blob86c70d86f28795f8bba7ffda5d1293925574c853
1 2017-12-08  Jakub Jelinek  <jakub@redhat.com>
3         * brig-lang.c (brig_attribute_table): Fix up comment.
5 2017-11-28  Jakub Jelinek  <jakub@redhat.com>
7         * brigfrontend/brig-branch-inst-handler.cc
8         (brig_branch_inst_handler::operator): Build SWITCH_EXPR using build2
9         instead of build3.
11 2017-11-17  Henry Linjamäki  <henry.linjamaki@parmance.com>
13         * brigfrontend/brig-util.cc: Fix sprintf format string type mismatch
14         on 32b machines.
16 2017-11-16  Henry Linjamäki  <henry.linjamaki@parmance.com>
18         Change internal representation of HSA registers. Instead
19         representing HSA's untyped registers as unsigned int the gccbrig
20         analyzes brig code and builds the register variables as a type
21         used in tree expressions at most. This gives better chance to
22         optimize CONVERT_VIEW_EXPRs away.
23         * brigfrontend/brig-code-entry-handler.cc: Add analysis method for
24         register type usage. Handle any-typed register variables.
25         * brigfrontend/brig-code-entry-handler.h: New declarations for the
26         above.
27         * brigfrontend/brig-copy-move-inst-handler.cc: Handle any-typed
28         register variables.
29         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
30         * brigfrontend/brig-function.cc: Build register variables as a
31         type based on results of analysis phase.
32         * brigfrontend/brig-function.h: Move HSA register count defines to
33         brig-utils.h.
34         * brigfrontend/brig-to-generic.cc: New analysis handler. Analyze
35         HSA register usage.
36         * brigfrontend/brig-to-generic.h: New declarations.
37         * brigfrontend/brig-util.cc: New utility functions.
38         * brigfrontend/brig-util.h: New declarations for the above.
40 2017-11-16  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
42         * gccbrig.texi: Added some documentation.
44 2017-10-31  Henry Linjamäki  <henry.linjamaki@parmance.com>
46         * brig-lang.c (brig_langhook_type_for_mode): Fix PR 82771.
48 2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>
50         * brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
51         and scalar_float_mode.
53 2017-10-09  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
55         * brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE
56         directives.  These directives are legal everywhere.  They
57         can be used to patch away BRIG entries at the binary level.
58         Also add extra error detection for zeroed regions: make sure
59         the byteCount field is never zero.
60         * brig/brigfrontend/phsa.h: Added a new error prefix for
61         errors which are due to corrupted BRIG modules.
63 2017-10-09  Henry Linjamäki  <henry.linjamaki@parmance.com>
65         * brigfrontend/brig-branch-inst-handler.cc: The call code
66         still failed a few test cases. Now all PRM cases pass again.
68 2017-10-03  Henry Linjamäki  <henry.linjamaki@parmance.com>
70         * brigfrontend/brig-branch-inst-handler.cc: Fix (more) crash with
71         calls with more than 4 args.  It missed a reference which is required
72         because vector expansion can move the object to another location.
74 2017-09-29  Henry Linjamäki  <henry.linjamaki@parmance.com>
76         * brigfrontend/brig-branch-inst-handler.cc: Fix crash with
77         calls with more than 4 args. Also fix a misexecution issue
78         with kernels that have both unexpanded ID functions and
79         calls to subfunctions.
81 2017-09-28  Henry Linjamäki  <henry.linjamaki@parmance.com>
83         * brig-lang.c: Added function attributes and their handlers.
84         Make BRIGFE 3-level optimize by default.
86 2017-09-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
88         * brig-lang.c: Improved support for function and module scope
89         group segment variables.  PRM specs defines function and module
90         scope group segment variables as an experimental feature. However,
91         PRM test suite uses and hcc relies on them. In addition, hcc
92         assumes certain group variable layout in its dynamic group segment
93         allocation code.  We cannot have global group memory offsets if we
94         want to both have kernel-specific group segment size and multiple
95         kernels calling the same functions that use function scope group memory
96         variables.  Now group segment is handled by separate book keeping of
97         module scope and function (kernel) offsets. Each function has a "frame"
98         in the group segment offset to which is given as an argument.
99         * brigfrontend/brig-branch-inst-handler.cc: See above.
100         * brigfrontend/brig-code-entry-handler.cc: See above.
101         * brigfrontend/brig-fbarrier-handler.cc: See above.
102         * brigfrontend/brig-function-handler.cc: See above.
103         * brigfrontend/brig-function.cc: See above.
104         * brigfrontend/brig-function.h: See above.
105         * brigfrontend/brig-to-generic.cc: See above.
106         * brigfrontend/brig-to-generic.h: See above.
107         * brigfrontend/brig-util.cc: See above.
108         * brigfrontend/brig-util.h: See above.
109         * brigfrontend/brig-variable-handler.cc: See above.
111 2017-09-25  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
113         * brigfrontend/brig-to-generic.cc: Ensure per WI copies of
114         private variables are aligned too.
116 2017-09-17  Thomas Schwinge  <thomas@codesourcery.com>
118         * Make-lang.in (GO_TEXI_FILES): Rename to...
119         (BRIG_TEXI_FILES): ... this.
120         (doc/gccbrig.info, doc/gccbrig.dvi, doc/gccbrig.pdf, brig.info)
121         (brig.srcinfo, brig.man, brig.srcman, brig.install-man)
122         ($(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext)):
123         Uncomment/enable targets.
124         (gccbrig.pod): New target.
125         * gccbrig.texi: New file.
127 2017-08-04  Henry Linjamäki  <henry.linjamaki@parmance.com>
129         Fix PR 81713
130         * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
131         bitsize_int in building BIT_FIELD_REF.
132         * brigfrontend/brig-code-entry-handler.cc: likewise.
134 2017-07-05  Richard Sandiford  <richard.sandiford@linaro.org>
135             Alan Hayward  <alan.hayward@arm.com>
136             David Sherwood  <david.sherwood@arm.com>
138         * brig-c.h (brig_type_for_mode): Remove "enum" before "machine_mode".
139         * brig-lang.c (brig_langhook_type_for_mode): Likewise.
141 2017-07-04  Jakub Jelinek  <jakub@redhat.com>
143         * brigfrontend/brig-function.cc: Include profile-count.h.
144         * brigfrontend/brig-to-generic.cc: Likewise.
146 2017-05-18  Thomas Schwinge  <thomas@codesourcery.com>
148         * brigfrontend/brig-to-generic.h (class brig_to_generic): Use
149         "dump_flags_t" for "m_dump_flags" member.
151 2017-05-13  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
153         * brigfrontend/brig-code-entry-handler.cc
154         (brig_code_entry_handler::build_address_operand): Fix
155         an assertion when doing an 'lda' of a private array
156         offset.
158 2017-05-03  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
160         * brigfrontend/brig-code-entry-handler.cc
161         (brig_code_entry_handler::build_address_operand): Fix a bug
162         with reg+offset addressing on 32b segments. In large mode,
163         the offset is treated as 32bits unless it's global, readonly or
164         kernarg address space.
166 2016-02-01  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
168         * brigfrontend/brig-code-entry-handler.cc: fix address
169         expressions which refer only to offset 0, but nothing else.
170         * brigfrontend/brig-lane-inst-handler.cc: fix
171         activelanepermute_b64 HSAIL instruction.
172         * brigfrontend/brig-to-generic.cc: remove useless c_str()
173         call. Add missing va_end (). Fix PR79250.
175 2017-01-30  Jakub Jelinek  <jakub@redhat.com>
177         * brigfrontend/brig-code-entry-handler.cc
178         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): For %lu
179         cast size_t arguments to unsigned long.
181 2017-01-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
183         * config-lang.in: Removed stale target-libbrig reference.
185 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
187         Update copyright years.
189 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
190             Martin Jambor  <mjambor@suse.cz>
192         * Make-lang.in: New file.
193         * brig-builtins.h: Likewise.
194         * brig-c.h: Likewise.
195         * brig-lang.c: Likewise.
196         * brigspec.c: Likewise.
197         * config-lang.in: Likewise.
198         * lang-specs.h: Likewise.
199         * lang.opt: Likewise.
200         * brigfrontend/brig-arg-block-handler.cc: Likewise.
201         * brigfrontend/brig-atomic-inst-handler.cc: Likewise.
202         * brigfrontend/brig-basic-inst-handler.cc: Likewise.
203         * brigfrontend/brig-branch-inst-handler.cc: Likewise.
204         * brigfrontend/brig-cmp-inst-handler.cc: Likewise.
205         * brigfrontend/brig-code-entry-handler.cc: Likewise.
206         * brigfrontend/brig-code-entry-handler.h: Likewise.
207         * brigfrontend/brig-comment-handler.cc: Likewise.
208         * brigfrontend/brig-control-handler.cc: Likewise.
209         * brigfrontend/brig-copy-move-inst-handler.cc: Likewise.
210         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
211         * brigfrontend/brig-fbarrier-handler.cc: Likewise.
212         * brigfrontend/brig-function-handler.cc: Likewise.
213         * brigfrontend/brig-function.cc: Likewise.
214         * brigfrontend/brig-function.h: Likewise.
215         * brigfrontend/brig-inst-mod-handler.cc: Likewise.
216         * brigfrontend/brig-label-handler.cc: Likewise.
217         * brigfrontend/brig-lane-inst-handler.cc: Likewise.
218         * brigfrontend/brig-machine.c: Likewise.
219         * brigfrontend/brig-machine.h: Likewise.
220         * brigfrontend/brig-mem-inst-handler.cc: Likewise.
221         * brigfrontend/brig-module-handler.cc: Likewise.
222         * brigfrontend/brig-queue-inst-handler.cc: Likewise.
223         * brigfrontend/brig-seg-inst-handler.cc: Likewise.
224         * brigfrontend/brig-signal-inst-handler.cc: Likewise.
225         * brigfrontend/brig-to-generic.cc: Likewise.
226         * brigfrontend/brig-to-generic.h: Likewise.
227         * brigfrontend/brig-util.cc: Likewise.
228         * brigfrontend/brig-util.h: Likewise.
229         * brigfrontend/brig-variable-handler.cc: Likewise.
230         * brigfrontend/phsa.h: Likewise.