2021-05-14 Tobias Burnus <tobias@codesourcery.com>
Backported from master:
+ 2021-05-12 Tom de Vries <tdevries@suse.de>
+
+ PR target/96005
+ * config/nvptx/nvptx-opts.h (enum ptx_version): New enum.
+ * config/nvptx/nvptx.c (nvptx_file_start): Print .version according
+ to ptx_version_option.
+ * config/nvptx/nvptx.h (TARGET_PTX_6_3): Define.
+ * config/nvptx/nvptx.md (define_insn "nvptx_shuffle<mode>")
+ (define_insn "nvptx_vote_ballot"): Use sync variant for
+ TARGET_PTX_6_3.
+ * config/nvptx/nvptx.opt (ptx_version): Add enum.
+ (mptx): Add option.
+ * doc/invoke.texi (Nvidia PTX Options): Add mptx item.
+2021-05-14 Tobias Burnus <tobias@codesourcery.com>
+
+ Backported from master:
2021-05-07 Tobias Burnus <tobias@codesourcery.com>
Tom de Vries <tdevries@suse.de>
+2021-05-14 Tobias Burnus <tobias@codesourcery.com>
+
+ Backported from master:
+ 2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
+
+ * c-parser.c (c_parser_omp_clause_map): Support map-type-modifier
+ 'close'.
+
2021-05-14 Tobias Burnus <tobias@codesourcery.com>
Backported from master:
nvptx_expand_to_rtl_hook.
2018-12-13 Cesar Philippidis <cesar@codesourcery.com>
- Nathan Sidwell <nathan@acm.org>
- Julian Brown <julian@codesourcery.com>
+ Nathan Sidwell <nathan@acm.org>
+ Julian Brown <julian@codesourcery.com>
- * c-parser.c (c_parser_omp_variable_list): New c_omp_region_type
- argument. Use it to specialize handling of OMP_CLAUSE_REDUCTION for
- OpenACC.
+ * c-parser.c (c_parser_omp_variable_list): New c_omp_region_type
+ argument. Use it to specialize handling of OMP_CLAUSE_REDUCTION for
+ OpenACC.
(c_parser_oacc_data_clause): Add region-type argument.
(c_parser_oacc_data_clause_deviceptr): Likewise.
- (c_parser_omp_clause_reduction): Change is_omp boolean parameter to
- c_omp_region_type. Update call to c_parser_omp_variable_list.
- (c_parser_oacc_all_clauses): Update calls to
- c_parser_omp_clause_reduction.
- (c_parser_omp_all_clauses): Likewise.
+ (c_parser_omp_clause_reduction): Change is_omp boolean parameter to
+ c_omp_region_type. Update call to c_parser_omp_variable_list.
+ (c_parser_oacc_all_clauses): Update calls to
+ c_parser_omp_clause_reduction.
+ (c_parser_omp_all_clauses): Likewise.
(c_parser_oacc_cache): Update call to c_parser_omp_var_list_parens.
- * c-typeck.c (c_finish_omp_clauses): Emit an error on orphan OpenACC
- gang reductions. Suppress user-defined reduction error for OpenACC.
+ * c-typeck.c (c_finish_omp_clauses): Emit an error on orphan OpenACC
+ gang reductions. Suppress user-defined reduction error for OpenACC.
2018-10-02 Thomas Schwinge <thomas@codesourcery.com>
Cesar Philippidis <cesar@codesourcery.com>
map-kind:
alloc | to | from | tofrom | release | delete
- map ( always [,] map-kind: variable-list ) */
+ map ( always [,] map-kind: variable-list )
+
+ OpenMP 5.0:
+ map ( [map-type-modifier[,] ...] map-kind: variable-list )
+
+ map-type-modifier:
+ always | close */
static tree
c_parser_omp_clause_map (c_parser *parser, tree list)
{
location_t clause_loc = c_parser_peek_token (parser)->location;
enum gomp_map_kind kind = GOMP_MAP_TOFROM;
- int always = 0;
- enum c_id_kind always_id_kind = C_ID_NONE;
- location_t always_loc = UNKNOWN_LOCATION;
- tree always_id = NULL_TREE;
tree nl, c;
matching_parens parens;
if (!parens.require_open (parser))
return list;
- if (c_parser_next_token_is (parser, CPP_NAME))
+ int pos = 1;
+ int map_kind_pos = 0;
+ while (c_parser_peek_nth_token_raw (parser, pos)->type == CPP_NAME)
+ {
+ if (c_parser_peek_nth_token_raw (parser, pos + 1)->type == CPP_COLON)
+ {
+ map_kind_pos = pos;
+ break;
+ }
+
+ if (c_parser_peek_nth_token_raw (parser, pos + 1)->type == CPP_COMMA)
+ pos++;
+ pos++;
+ }
+
+ int always_modifier = 0;
+ int close_modifier = 0;
+ for (int pos = 1; pos < map_kind_pos; ++pos)
{
c_token *tok = c_parser_peek_token (parser);
+
+ if (tok->type == CPP_COMMA)
+ {
+ c_parser_consume_token (parser);
+ continue;
+ }
+
const char *p = IDENTIFIER_POINTER (tok->value);
- always_id_kind = tok->id_kind;
- always_loc = tok->location;
- always_id = tok->value;
if (strcmp ("always", p) == 0)
{
- c_token *sectok = c_parser_peek_2nd_token (parser);
- if (sectok->type == CPP_COMMA)
+ if (always_modifier)
{
- c_parser_consume_token (parser);
- c_parser_consume_token (parser);
- always = 2;
+ c_parser_error (parser, "too many %<always%> modifiers");
+ parens.skip_until_found_close (parser);
+ return list;
}
- else if (sectok->type == CPP_NAME)
+ always_modifier++;
+ }
+ else if (strcmp ("close", p) == 0)
+ {
+ if (close_modifier)
{
- p = IDENTIFIER_POINTER (sectok->value);
- if (strcmp ("alloc", p) == 0
- || strcmp ("to", p) == 0
- || strcmp ("from", p) == 0
- || strcmp ("tofrom", p) == 0
- || strcmp ("release", p) == 0
- || strcmp ("delete", p) == 0)
- {
- c_parser_consume_token (parser);
- always = 1;
- }
+ c_parser_error (parser, "too many %<close%> modifiers");
+ parens.skip_until_found_close (parser);
+ return list;
}
+ close_modifier++;
}
+ else
+ {
+ c_parser_error (parser, "%<#pragma omp target%> with "
+ "modifier other than %<always%> or %<close%>"
+ "on %<map%> clause");
+ parens.skip_until_found_close (parser);
+ return list;
+ }
+
+ c_parser_consume_token (parser);
}
if (c_parser_next_token_is (parser, CPP_NAME)
if (strcmp ("alloc", p) == 0)
kind = GOMP_MAP_ALLOC;
else if (strcmp ("to", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_TO : GOMP_MAP_TO;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_TO : GOMP_MAP_TO;
else if (strcmp ("from", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_FROM : GOMP_MAP_FROM;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_FROM : GOMP_MAP_FROM;
else if (strcmp ("tofrom", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_TOFROM : GOMP_MAP_TOFROM;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_TOFROM : GOMP_MAP_TOFROM;
else if (strcmp ("release", p) == 0)
kind = GOMP_MAP_RELEASE;
else if (strcmp ("delete", p) == 0)
c_parser_consume_token (parser);
c_parser_consume_token (parser);
}
- else if (always)
- {
- if (always_id_kind != C_ID_ID)
- {
- c_parser_error (parser, "expected identifier");
- parens.skip_until_found_close (parser);
- return list;
- }
-
- tree t = lookup_name (always_id);
- if (t == NULL_TREE)
- {
- undeclared_variable (always_loc, always_id);
- t = error_mark_node;
- }
- if (t != error_mark_node)
- {
- tree u = build_omp_clause (clause_loc, OMP_CLAUSE_MAP);
- OMP_CLAUSE_DECL (u) = t;
- OMP_CLAUSE_CHAIN (u) = list;
- OMP_CLAUSE_SET_MAP_KIND (u, kind);
- list = u;
- }
- if (always == 1)
- {
- parens.skip_until_found_close (parser);
- return list;
- }
- }
nl = c_parser_omp_variable_list (parser, clause_loc, OMP_CLAUSE_MAP, list,
C_ORT_OMP, true);
+2021-05-14 Tobias Burnus <tobias@codesourcery.com>
+
+ Backported from master:
+ 2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
+
+ * parser.c (cp_parser_omp_clause_map): Support map-type-modifier
+ 'close'.
+
2021-05-14 Tobias Burnus <tobias@codesourcery.com>
Backported from master:
map-kind:
alloc | to | from | tofrom | release | delete
- map ( always [,] map-kind: variable-list ) */
+ map ( always [,] map-kind: variable-list )
+
+ OpenMP 5.0:
+ map ( [map-type-modifier[,] ...] map-kind: variable-list )
+
+ map-type-modifier:
+ always | close */
static tree
cp_parser_omp_clause_map (cp_parser *parser, tree list)
{
tree nlist, c;
enum gomp_map_kind kind = GOMP_MAP_TOFROM;
- bool always = false;
if (!cp_parser_require (parser, CPP_OPEN_PAREN, RT_OPEN_PAREN))
return list;
- if (cp_lexer_next_token_is (parser->lexer, CPP_NAME))
+ int pos = 1;
+ int map_kind_pos = 0;
+ while (cp_lexer_peek_nth_token (parser->lexer, pos)->type == CPP_NAME
+ || cp_lexer_peek_nth_token (parser->lexer, pos)->keyword == RID_DELETE)
{
- tree id = cp_lexer_peek_token (parser->lexer)->u.value;
- const char *p = IDENTIFIER_POINTER (id);
+ if (cp_lexer_peek_nth_token (parser->lexer, pos + 1)->type == CPP_COLON)
+ {
+ map_kind_pos = pos;
+ break;
+ }
+
+ if (cp_lexer_peek_nth_token (parser->lexer, pos + 1)->type == CPP_COMMA)
+ pos++;
+ pos++;
+ }
+ bool always_modifier = false;
+ bool close_modifier = false;
+ for (int pos = 1; pos < map_kind_pos; ++pos)
+ {
+ cp_token *tok = cp_lexer_peek_token (parser->lexer);
+ if (tok->type == CPP_COMMA)
+ {
+ cp_lexer_consume_token (parser->lexer);
+ continue;
+ }
+
+ const char *p = IDENTIFIER_POINTER (tok->u.value);
if (strcmp ("always", p) == 0)
{
- int nth = 2;
- if (cp_lexer_peek_nth_token (parser->lexer, 2)->type == CPP_COMMA)
- nth++;
- if ((cp_lexer_peek_nth_token (parser->lexer, nth)->type == CPP_NAME
- || (cp_lexer_peek_nth_token (parser->lexer, nth)->keyword
- == RID_DELETE))
- && (cp_lexer_peek_nth_token (parser->lexer, nth + 1)->type
- == CPP_COLON))
+ if (always_modifier)
{
- always = true;
- cp_lexer_consume_token (parser->lexer);
- if (nth == 3)
- cp_lexer_consume_token (parser->lexer);
+ cp_parser_error (parser, "too many %<always%> modifiers");
+ cp_parser_skip_to_closing_parenthesis (parser,
+ /*recovering=*/true,
+ /*or_comma=*/false,
+ /*consume_paren=*/true);
+ return list;
+ }
+ always_modifier = true;
+ }
+ else if (strcmp ("close", p) == 0)
+ {
+ if (close_modifier)
+ {
+ cp_parser_error (parser, "too many %<close%> modifiers");
+ cp_parser_skip_to_closing_parenthesis (parser,
+ /*recovering=*/true,
+ /*or_comma=*/false,
+ /*consume_paren=*/true);
+ return list;
}
+ close_modifier = true;
}
+ else
+ {
+ cp_parser_error (parser, "%<#pragma omp target%> with "
+ "modifier other than %<always%> or %<close%>"
+ "on %<map%> clause");
+ cp_parser_skip_to_closing_parenthesis (parser,
+ /*recovering=*/true,
+ /*or_comma=*/false,
+ /*consume_paren=*/true);
+ return list;
+ }
+
+ cp_lexer_consume_token (parser->lexer);
}
if (cp_lexer_next_token_is (parser->lexer, CPP_NAME)
if (strcmp ("alloc", p) == 0)
kind = GOMP_MAP_ALLOC;
else if (strcmp ("to", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_TO : GOMP_MAP_TO;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_TO : GOMP_MAP_TO;
else if (strcmp ("from", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_FROM : GOMP_MAP_FROM;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_FROM : GOMP_MAP_FROM;
else if (strcmp ("tofrom", p) == 0)
- kind = always ? GOMP_MAP_ALWAYS_TOFROM : GOMP_MAP_TOFROM;
+ kind = always_modifier ? GOMP_MAP_ALWAYS_TOFROM : GOMP_MAP_TOFROM;
else if (strcmp ("release", p) == 0)
kind = GOMP_MAP_RELEASE;
else
+2021-05-14 Tobias Burnus <tobias@codesourcery.com>
+
+ Backported from master:
+ 2021-05-12 Marcel Vollweiler <marcel@codesourcery.com>
+
+ * c-c++-common/gomp/map-6.c: New test.
+ * c-c++-common/gomp/map-7.c: New test.
+
2021-05-14 Tobias Burnus <tobias@codesourcery.com>
Backported from master:
--- /dev/null
+/* { dg-do compile } */
+/* { dg-additional-options "-fdump-tree-original" } */
+
+void
+foo (void)
+{
+ /* Test to ensure that the close modifier is parsed and ignored in map clauses. */
+ int a, b, b1, b2, b3, b4, b5, b6, b7;
+
+ #pragma omp target map (a)
+ ;
+
+ #pragma omp target map (to:a)
+ ;
+
+ #pragma omp target map (a to: b) /* { dg-error "'#pragma omp target' with modifier other than 'always' or 'close'" } */
+ ;
+
+ #pragma omp target map (close, a to: b) /* { dg-error "'#pragma omp target' with modifier other than 'always' or 'close'" } */
+ ;
+
+ #pragma omp target map (close a) /* { dg-error "'close' undeclared" "" { target c } } */
+ /* { dg-error "'close' has not been declared" "" { target c++ } .-1 } */
+ /* { dg-error "expected '\\)' before 'a'" "" { target *-*-* } .-2 } */
+ ;
+
+ #pragma omp target map (always a) /* { dg-error "'always' undeclared" "" { target c } } */
+ /* { dg-error "'always' has not been declared" "" { target c++ } .-1 } */
+ /* { dg-error "expected '\\)' before 'a'" "" { target *-*-* } .-2 } */
+ ;
+
+ #pragma omp target map (close to:a)
+ ;
+
+ #pragma omp target map (close, to:a)
+ ;
+
+ #pragma omp target map (close delete:a) /* { dg-error "'#pragma omp target' with map-type other than 'to', 'from', 'tofrom' or 'alloc' on 'map' clause" } */
+ ;
+
+ #pragma omp target map (close always to:b1)
+ ;
+
+ #pragma omp target map (close, always to:b2)
+ ;
+
+ #pragma omp target map (close, always, to:b3)
+ ;
+
+ #pragma omp target map (always close to:b4)
+ ;
+
+ #pragma omp target map (always, close to:b5)
+ ;
+
+ #pragma omp target map (always, close, to:b6)
+ ;
+
+ #pragma omp target map (always, always, to:a) /* { dg-error "too many 'always' modifiers" } */
+ ;
+
+ #pragma omp target map (always always, to:a) /* { dg-error "too many 'always' modifiers" } */
+ ;
+
+ #pragma omp target map (always, always to:a) /* { dg-error "too many 'always' modifiers" } */
+ ;
+
+ #pragma omp target map (always always to:a) /* { dg-error "too many 'always' modifiers" } */
+ ;
+
+ #pragma omp target map (close, close, to:a) /* { dg-error "too many 'close' modifiers" } */
+ ;
+
+ #pragma omp target map (close close, to:a) /* { dg-error "too many 'close' modifiers" } */
+ ;
+
+ #pragma omp target map (close, close to:a) /* { dg-error "too many 'close' modifiers" } */
+ ;
+
+ #pragma omp target map (close close to:a) /* { dg-error "too many 'close' modifiers" } */
+ ;
+
+ #pragma omp target map (always to : a) map (close to : b)
+ ;
+
+ int close = 0;
+ #pragma omp target map (close)
+ ;
+
+ #pragma omp target map (close a) /* { dg-error "expected '\\)' before 'a'" } */
+ ;
+
+ int always = 0;
+ #pragma omp target map (always)
+ ;
+
+ #pragma omp target map (always a) /* { dg-error "expected '\\)' before 'a'" } */
+ ;
+
+ #pragma omp target map (always, close)
+ ;
+
+ #pragma omp target map (always, always) /* { dg-error "'always' appears more than once in map clauses" } */
+ ;
+
+ #pragma omp target map (always, always, close) /* { dg-error "'always' appears more than once in map clauses" } */
+ ;
+
+ #pragma omp target map (always, close, to: always, close, b7)
+ ;
+
+ int to = 0;
+ #pragma omp target map (always, close, to)
+ ;
+
+ #pragma omp target map (to, always, close)
+ {
+ to = always = close = 1;
+ }
+ if (to != 1 || always != 1 || close != 1)
+ __builtin_abort ();
+ ;
+}
+
+/* { dg-final { scan-tree-dump-not "map\\(\[^\n\r)]*close\[^\n\r)]*to:" "original" } } */
+
+/* { dg-final { scan-tree-dump-times "pragma omp target map\\(always,to:" 7 "original" } } */
+
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b1" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b2" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b3" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b4" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b5" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b6" "original" } } */
+/* { dg-final { scan-tree-dump "pragma omp target map\\(always,to:b7\\) map\\(always,to:close\\) map\\(always,to:always\\)" "original" } } */
--- /dev/null
+/* { dg-do compile } */
+
+void
+foo (void)
+{
+ /* Test to ensure that the close modifier is parsed and ignored in map clauses. */
+
+ #define N 1024
+ int always[N];
+ int close;
+
+ #pragma omp target map(always[:N])
+ ;
+
+ #pragma omp target map(close, always[:N])
+ ;
+
+ #pragma omp target map(always[:N], close)
+ ;
+}
projects / thirdparty / gcc.git / commitdiff
