PR middle-end/82875
[official-gcc.git] / gcc / brig / ChangeLog
blobba07ca39e36233e9dc5c2080d52350a5c5748fd3
1 2017-11-17  Henry Linjamäki  <henry.linjamaki@parmance.com>
3         * brigfrontend/brig-util.cc: Fix sprintf format string type mismatch
4         on 32b machines.
6 2017-11-16  Henry Linjamäki  <henry.linjamaki@parmance.com>
8         Change internal representation of HSA registers. Instead
9         representing HSA's untyped registers as unsigned int the gccbrig
10         analyzes brig code and builds the register variables as a type
11         used in tree expressions at most. This gives better chance to
12         optimize CONVERT_VIEW_EXPRs away.
13         * brigfrontend/brig-code-entry-handler.cc: Add analysis method for
14         register type usage. Handle any-typed register variables.
15         * brigfrontend/brig-code-entry-handler.h: New declarations for the
16         above.
17         * brigfrontend/brig-copy-move-inst-handler.cc: Handle any-typed
18         register variables.
19         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
20         * brigfrontend/brig-function.cc: Build register variables as a
21         type based on results of analysis phase.
22         * brigfrontend/brig-function.h: Move HSA register count defines to
23         brig-utils.h.
24         * brigfrontend/brig-to-generic.cc: New analysis handler. Analyze
25         HSA register usage.
26         * brigfrontend/brig-to-generic.h: New declarations.
27         * brigfrontend/brig-util.cc: New utility functions.
28         * brigfrontend/brig-util.h: New declarations for the above.
30 2017-11-16  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
32         * gccbrig.texi: Added some documentation.
34 2017-10-31  Henry Linjamäki  <henry.linjamaki@parmance.com>
36         * brig-lang.c (brig_langhook_type_for_mode): Fix PR 82771.
38 2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>
40         * brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
41         and scalar_float_mode.
43 2017-10-09  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
45         * brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE
46         directives.  These directives are legal everywhere.  They
47         can be used to patch away BRIG entries at the binary level.
48         Also add extra error detection for zeroed regions: make sure
49         the byteCount field is never zero.
50         * brig/brigfrontend/phsa.h: Added a new error prefix for
51         errors which are due to corrupted BRIG modules.
53 2017-10-09  Henry Linjamäki  <henry.linjamaki@parmance.com>
55         * brigfrontend/brig-branch-inst-handler.cc: The call code
56         still failed a few test cases. Now all PRM cases pass again.
58 2017-10-03  Henry Linjamäki  <henry.linjamaki@parmance.com>
60         * brigfrontend/brig-branch-inst-handler.cc: Fix (more) crash with
61         calls with more than 4 args.  It missed a reference which is required
62         because vector expansion can move the object to another location.
64 2017-09-29  Henry Linjamäki  <henry.linjamaki@parmance.com>
66         * brigfrontend/brig-branch-inst-handler.cc: Fix crash with
67         calls with more than 4 args. Also fix a misexecution issue
68         with kernels that have both unexpanded ID functions and
69         calls to subfunctions.
71 2017-09-28  Henry Linjamäki  <henry.linjamaki@parmance.com>
73         * brig-lang.c: Added function attributes and their handlers.
74         Make BRIGFE 3-level optimize by default.
76 2017-09-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
78         * brig-lang.c: Improved support for function and module scope
79         group segment variables.  PRM specs defines function and module
80         scope group segment variables as an experimental feature. However,
81         PRM test suite uses and hcc relies on them. In addition, hcc
82         assumes certain group variable layout in its dynamic group segment
83         allocation code.  We cannot have global group memory offsets if we
84         want to both have kernel-specific group segment size and multiple
85         kernels calling the same functions that use function scope group memory
86         variables.  Now group segment is handled by separate book keeping of
87         module scope and function (kernel) offsets. Each function has a "frame"
88         in the group segment offset to which is given as an argument.
89         * brigfrontend/brig-branch-inst-handler.cc: See above.
90         * brigfrontend/brig-code-entry-handler.cc: See above.
91         * brigfrontend/brig-fbarrier-handler.cc: See above.
92         * brigfrontend/brig-function-handler.cc: See above.
93         * brigfrontend/brig-function.cc: See above.
94         * brigfrontend/brig-function.h: See above.
95         * brigfrontend/brig-to-generic.cc: See above.
96         * brigfrontend/brig-to-generic.h: See above.
97         * brigfrontend/brig-util.cc: See above.
98         * brigfrontend/brig-util.h: See above.
99         * brigfrontend/brig-variable-handler.cc: See above.
101 2017-09-25  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
103         * brigfrontend/brig-to-generic.cc: Ensure per WI copies of
104         private variables are aligned too.
106 2017-09-17  Thomas Schwinge  <thomas@codesourcery.com>
108         * Make-lang.in (GO_TEXI_FILES): Rename to...
109         (BRIG_TEXI_FILES): ... this.
110         (doc/gccbrig.info, doc/gccbrig.dvi, doc/gccbrig.pdf, brig.info)
111         (brig.srcinfo, brig.man, brig.srcman, brig.install-man)
112         ($(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext)):
113         Uncomment/enable targets.
114         (gccbrig.pod): New target.
115         * gccbrig.texi: New file.
117 2017-08-04  Henry Linjamäki  <henry.linjamaki@parmance.com>
119         Fix PR 81713
120         * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
121         bitsize_int in building BIT_FIELD_REF.
122         * brigfrontend/brig-code-entry-handler.cc: likewise.
124 2017-07-05  Richard Sandiford  <richard.sandiford@linaro.org>
125             Alan Hayward  <alan.hayward@arm.com>
126             David Sherwood  <david.sherwood@arm.com>
128         * brig-c.h (brig_type_for_mode): Remove "enum" before "machine_mode".
129         * brig-lang.c (brig_langhook_type_for_mode): Likewise.
131 2017-07-04  Jakub Jelinek  <jakub@redhat.com>
133         * brigfrontend/brig-function.cc: Include profile-count.h.
134         * brigfrontend/brig-to-generic.cc: Likewise.
136 2017-05-18  Thomas Schwinge  <thomas@codesourcery.com>
138         * brigfrontend/brig-to-generic.h (class brig_to_generic): Use
139         "dump_flags_t" for "m_dump_flags" member.
141 2017-05-13  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
143         * brigfrontend/brig-code-entry-handler.cc
144         (brig_code_entry_handler::build_address_operand): Fix
145         an assertion when doing an 'lda' of a private array
146         offset.
148 2017-05-03  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
150         * brigfrontend/brig-code-entry-handler.cc
151         (brig_code_entry_handler::build_address_operand): Fix a bug
152         with reg+offset addressing on 32b segments. In large mode,
153         the offset is treated as 32bits unless it's global, readonly or
154         kernarg address space.
156 2016-02-01  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
158         * brigfrontend/brig-code-entry-handler.cc: fix address
159         expressions which refer only to offset 0, but nothing else.
160         * brigfrontend/brig-lane-inst-handler.cc: fix
161         activelanepermute_b64 HSAIL instruction.
162         * brigfrontend/brig-to-generic.cc: remove useless c_str()
163         call. Add missing va_end (). Fix PR79250.
165 2017-01-30  Jakub Jelinek  <jakub@redhat.com>
167         * brigfrontend/brig-code-entry-handler.cc
168         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): For %lu
169         cast size_t arguments to unsigned long.
171 2017-01-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
173         * config-lang.in: Removed stale target-libbrig reference.
175 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
177         Update copyright years.
179 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
180             Martin Jambor  <mjambor@suse.cz>
182         * Make-lang.in: New file.
183         * brig-builtins.h: Likewise.
184         * brig-c.h: Likewise.
185         * brig-lang.c: Likewise.
186         * brigspec.c: Likewise.
187         * config-lang.in: Likewise.
188         * lang-specs.h: Likewise.
189         * lang.opt: Likewise.
190         * brigfrontend/brig-arg-block-handler.cc: Likewise.
191         * brigfrontend/brig-atomic-inst-handler.cc: Likewise.
192         * brigfrontend/brig-basic-inst-handler.cc: Likewise.
193         * brigfrontend/brig-branch-inst-handler.cc: Likewise.
194         * brigfrontend/brig-cmp-inst-handler.cc: Likewise.
195         * brigfrontend/brig-code-entry-handler.cc: Likewise.
196         * brigfrontend/brig-code-entry-handler.h: Likewise.
197         * brigfrontend/brig-comment-handler.cc: Likewise.
198         * brigfrontend/brig-control-handler.cc: Likewise.
199         * brigfrontend/brig-copy-move-inst-handler.cc: Likewise.
200         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
201         * brigfrontend/brig-fbarrier-handler.cc: Likewise.
202         * brigfrontend/brig-function-handler.cc: Likewise.
203         * brigfrontend/brig-function.cc: Likewise.
204         * brigfrontend/brig-function.h: Likewise.
205         * brigfrontend/brig-inst-mod-handler.cc: Likewise.
206         * brigfrontend/brig-label-handler.cc: Likewise.
207         * brigfrontend/brig-lane-inst-handler.cc: Likewise.
208         * brigfrontend/brig-machine.c: Likewise.
209         * brigfrontend/brig-machine.h: Likewise.
210         * brigfrontend/brig-mem-inst-handler.cc: Likewise.
211         * brigfrontend/brig-module-handler.cc: Likewise.
212         * brigfrontend/brig-queue-inst-handler.cc: Likewise.
213         * brigfrontend/brig-seg-inst-handler.cc: Likewise.
214         * brigfrontend/brig-signal-inst-handler.cc: Likewise.
215         * brigfrontend/brig-to-generic.cc: Likewise.
216         * brigfrontend/brig-to-generic.h: Likewise.
217         * brigfrontend/brig-util.cc: Likewise.
218         * brigfrontend/brig-util.h: Likewise.
219         * brigfrontend/brig-variable-handler.cc: Likewise.
220         * brigfrontend/phsa.h: Likewise.