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133 Commits

Author SHA1 Message Date
Alexey Bataev 182227bd5b [OPENMP 4.1] Initial support for modifiers in 'linear' clause. 
OpenMP 4.1 adds 3 optional modifiers to 'linear' clause.
Format of 'linear' clause has changed to:
```
linear(linear-list[ : linear-step])
```
where linear-list is one of the following
```
list
modifier(list)
```
where modifier is one of the following:
```
 ref (C++)
 val (C/C++)
 uval (C++)
```
Patch adds parsing and sema analysis for these modifiers.

llvm-svn: 245550
 2015-08-20 10:54:39 +00:00
Michael Wong e710d5459e This patch commits OpenMP 4 target device clauses 
This is committed on behalf of Kelvin Li
http://reviews.llvm.org/D11469?id=31227

llvm-svn: 244325
 2015-08-07 16:16:36 +00:00
Alexey Bataev 10e775f4a8 [OPENMP 4.1] Initial support for extended 'ordered' clause. 
OpenMP 4.1 introduces optional argument '(n)' for 'ordered' clause, where 'n' is a number of loops that immediately follow the directive.
'n' must be constant positive integer expressions and it must be less or equal than the number of the loops in the resulting loop nest.
Patch adds parsing and semantic analysis for this optional argument.

llvm-svn: 243635
 2015-07-30 11:36:16 +00:00
Samuel Antao 5b0688edfd [OpenMP] Make target data directive generate unexpected directive diagnostic. 
llvm-svn: 242906
 2015-07-22 16:02:46 +00:00
Daniel Jasper 9aea860ca2 Add missing parentheses to appease -Wlogical-op-parentheses. 
Add missing case to appease -Wswitch.

llvm-svn: 242797
 2015-07-21 16:18:51 +00:00
Michael Wong 65f367fcbb Commit for http://reviews.llvm.org/D10765 
for OpenMP 4 target data directive parsing and sema.
This commit is on behalf of Kelvin Li.

llvm-svn: 242785
 2015-07-21 13:44:28 +00:00
Alexey Bataev 80909878ad [OPENMP 4.0] Initial support for 'omp cancel' construct. 
Implemented parsing/sema analysis + (de)serialization.

llvm-svn: 241253
 2015-07-02 11:25:17 +00:00
Alexey Bataev 6d4ed05830 [OPENMP 4.0] Initial support for 'omp cancellation point' construct. 
Add parsing and sema analysis for 'omp cancellation point' directive.

llvm-svn: 241145
 2015-07-01 06:57:41 +00:00
Alexey Bataev 1c2cfbc3ea [OPENMP] Initial support for 'depend' clause (4.0). 
Parsing and sema analysis (without support for array sections in arguments) for 'depend' clause (used in 'task' directive, OpenMP 4.0).

llvm-svn: 240409
 2015-06-23 14:25:19 +00:00
Alexey Bataev aac108a324 [OPENMP] Do not emit references to original variables in 'private' clause. 
Currently if the variable is captured in captured region, capture record for this region stores reference to this variable for future use. But we don't need to provide the reference to the original variable if it was explicitly marked as private in the 'private' clause of the OpenMP construct, this variable is replaced by private copy.
Differential Revision: http://reviews.llvm.org/D9550

llvm-svn: 240377
 2015-06-23 04:51:00 +00:00
Alexey Bataev c30dd2daf9 [OPENMP] Support for '#pragma omp taskgroup' directive. 
Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0).
The code for directive is generated the following way:
#pragma omp taskgroup
<body>

void __kmpc_taskgroup(<loc>, thread_id);
<body>
void __kmpc_end_taskgroup(<loc>, thread_id);

llvm-svn: 240011
 2015-06-18 12:14:09 +00:00
Alexey Bataev 39f915b8f4 [OPENMP] Code cleanup for capturing of variables in OpenMP regions. 
llvm-svn: 236821
 2015-05-08 10:41:21 +00:00
Alexey Bataev a8d4a54346 [OPENMP] Fix crash on private variables not used in OpenMP region. 
llvm-svn: 233902
 2015-04-02 07:48:16 +00:00
Kaelyn Takata 1586782767 Enable ActOnIdExpression to use delayed typo correction for non-C++ code 
when calling DiagnoseEmptyLookup.

llvm-svn: 222551
 2014-11-21 18:48:04 +00:00
Kaelyn Takata b16e632c64 Wire up delayed typo correction to DiagnoseEmptyLookup and set up 
Sema::ActOnIdExpression to use the new functionality.

Among other things, this allows recovery in several cases where it
wasn't possible before (e.g. correcting a mistyped static_cast<>).

llvm-svn: 222464
 2014-11-20 22:06:40 +00:00
Alexey Bataev 13314bf526 [OPENMP] 'omp teams' directive basic support. 
Includes parsing and semantic analysis for 'omp teams' directive support from OpenMP 4.0. Adds additional analysis to 'omp target' directive with 'omp teams' directive.  

llvm-svn: 219385
 2014-10-09 04:18:56 +00:00
Renato Golin 9804fa5d48 Revert "[OPENMP] 'omp teams' directive basic support. Includes parsing and semantic analysis for 'omp teams' directive support from OpenMP 4.0. Adds additional analysis to 'omp target' directive with 'omp teams' directive." 
This reverts commit r219197 because it broke ARM self-hosting buildbots with
segmentation fault errors in many tests.

llvm-svn: 219289
 2014-10-08 09:06:45 +00:00
Alexey Bataev 941bbec6f4 [OPENMP] 'omp teams' directive basic support. 
Includes parsing and semantic analysis for 'omp teams' directive support from OpenMP 4.0. Adds additional analysis to 'omp target' directive with 'omp teams' directive.

llvm-svn: 219197
 2014-10-07 10:13:33 +00:00
Alexander Musman e4e893bb36 [OPENMP] Parsing/Sema of directive omp parallel for simd 
llvm-svn: 218299
 2014-09-23 09:33:00 +00:00
Alexey Bataev 0bd520b767 [OPENMP] Initial parsing/sema analysis of 'target' directive. 
llvm-svn: 218110
 2014-09-19 08:19:49 +00:00
Alexander Musman f82886e502 Parsing/Sema of directive omp for simd 
llvm-svn: 218029
 2014-09-18 05:12:34 +00:00
Alexey Bataev 82bad8b026 [OPENMP] Initial parsing and sema analysis for clause 'seq_cst' of 'atomic' directive. 
llvm-svn: 213846
 2014-07-24 08:55:34 +00:00
Alexey Bataev 459dec0ca2 [OPENMP] Initial parsing and sema analysis for clause 'capture' in 'atomic' directive. 
llvm-svn: 213842
 2014-07-24 06:46:57 +00:00
Alexey Bataev 67a4f22f12 [OPENMP] Initial parsing and sema analysis for 'update' clause of 'atomic' directive. 
llvm-svn: 213735
 2014-07-23 10:25:33 +00:00
Alexey Bataev dea4761c06 [OPENMP] Initial parsing an sema analysis for 'write' clause of 'atomic' directive. 
llvm-svn: 213728
 2014-07-23 07:46:59 +00:00
Alexey Bataev f98b00c33e [OPENMP] Initial parsing and sema analysis for 'read' clause in 'atomic' directive. 
llvm-svn: 213717
 2014-07-23 02:27:21 +00:00
Alexey Bataev 0162e459ef [OPENMP] Initial parsing and sema analysis for 'atomic' directive. 
llvm-svn: 213639
 2014-07-22 10:10:35 +00:00
Alexey Bataev 9fb6e647e7 [OPENMP] Initial parsing and sema analysis for 'ordered' directive. 
llvm-svn: 213616
 2014-07-22 06:45:04 +00:00
Alexey Bataev 6125da9258 [OPENMP] Initial parsing and sema analysis for 'flush' directive. 
llvm-svn: 213512
 2014-07-21 11:26:11 +00:00
Alexander Musman d9ed09f7a5 [OPENMP] Parsing/Sema of the OpenMP directive 'critical'. 
llvm-svn: 213510
 2014-07-21 09:42:05 +00:00
Alexey Bataev 2df347ad96 [OPENMP] Initial parsing and sema analysis for 'taskwait' directive. 
llvm-svn: 213363
 2014-07-18 10:17:07 +00:00
Alexey Bataev 4d1dfeabc9 [OPENMP] Initial parsing and sema analysis for 'barrier' directive. 
llvm-svn: 213360
 2014-07-18 09:11:51 +00:00
Alexey Bataev 68446b7253 [OPENMP] Initial parsing and sema analysis of 'taskyield' directive. 
llvm-svn: 213355
 2014-07-18 07:47:19 +00:00
Alexey Bataev 74ba3a5880 [OPENMP] Initial parsing and sema analysis of 'mergeable' clause. 
llvm-svn: 213262
 2014-07-17 12:47:03 +00:00
Alexey Bataev 7aea99a310 [OPENMP] Initial support for parsing and sema analysis of 'untied' clause. 
llvm-svn: 213257
 2014-07-17 12:19:31 +00:00
Alexander Musman 80c2289a03 [OPENMP] Parsing/Sema analysis of directive 'master' 
llvm-svn: 213237
 2014-07-17 08:54:58 +00:00
Alexey Bataev 3778b60176 [OPENMP] Initial parsing and sema analysis for 'final' clause. 
llvm-svn: 213232
 2014-07-17 07:32:53 +00:00
Alexey Bataev 9c2e8ee72f [OPENMP] Parsing and sema analysis for 'omp task' directive. 
llvm-svn: 212804
 2014-07-11 11:25:16 +00:00
Alexey Bataev 84d0b3efee [OPENMP] Parsing and sema analysis for 'omp parallel sections' directive. 
llvm-svn: 212516
 2014-07-08 08:12:03 +00:00
Alexey Bataev 4acb859fbd [OPENMP] Added initial support for 'omp parallel for'. 
llvm-svn: 212453
 2014-07-07 13:01:15 +00:00
Alexey Bataev bae9a793fd [OPENMP] Parsing and sema analysis for 'copyprivate' clause. 
llvm-svn: 211886
 2014-06-27 10:37:06 +00:00
Alexey Bataev d1e40fbfe1 [OPENMP] Initial parsing and sema analysis for 'single' directive. 
llvm-svn: 211774
 2014-06-26 12:05:45 +00:00
Alexey Bataev 1e0498a92d [OPENMP] Initial parsing and sema analysis for 'section' directive. 
llvm-svn: 211767
 2014-06-26 08:21:58 +00:00
Alexey Bataev d3f8dd2d15 [OPENMP] Initial support for 'sections' directive. 
llvm-svn: 211685
 2014-06-25 11:44:49 +00:00
Alexey Bataev 236070f20d [OPENMP] Initial support for 'nowait' clause. 
llvm-svn: 211352
 2014-06-20 11:19:47 +00:00
Alexey Bataev 142e1fc9ea [OPENMP] Initial support for 'ordered' clause. 
llvm-svn: 211347
 2014-06-20 09:44:06 +00:00
Alexey Bataev 56dafe87c2 [OPENMP] Initial support for 'schedule' clause. 
llvm-svn: 211342
 2014-06-20 07:16:17 +00:00
Alexey Bataev 23b6942634 [OPENMP] Reformatting and code improvement. 
llvm-svn: 211147
 2014-06-18 07:08:49 +00:00
Alexey Bataev f29276edb7 [OPENMP] Initial support for '#pragma omp for' (fixed incompatibility with MSVC). 
llvm-svn: 211140
 2014-06-18 04:14:57 +00:00
Rafael Espindola a566efbec9 Revert "[OPENMP] Initial support for '#pragma omp for'." 
This reverts commit r211096. Looks like it broke the msvc build:

SemaOpenMP.cpp(140) : error C4519: default template arguments are only allowed on a class template

llvm-svn: 211113
 2014-06-17 17:20:53 +00:00
Alexey Bataev c77dd5257a [OPENMP] Initial support for '#pragma omp for'. 
llvm-svn: 211096
 2014-06-17 11:49:22 +00:00
Alexey Bataev c5e025831b [OPENMP] Initial support of 'reduction' clause 
llvm-svn: 211007
 2014-06-16 07:08:35 +00:00
Alexander Musman 1bb328cca5 [OPENMP] Parsing/Sema for OMPLasprivateClause. 
Parsing this clause, allowing it on directive ‘omp simd’ and semantic checks.

llvm-svn: 210184
 2014-06-04 13:06:39 +00:00
Alexander Musman a8e9d2eccc [OPENMP] Loop canonical form analysis (Sema) 
This patch implements semantic analysis to make sure that the loop is in OpenMP canonical form.
This is the form required for 'omp simd', 'omp for' and other loop pragmas.

Differential revision: http://reviews.llvm.org/D3778

llvm-svn: 210095
 2014-06-03 10:16:47 +00:00
Alexander Musman f0d76e7dc3 Parsing/Sema for OMPAlignedClause. 
llvm-svn: 209816
 2014-05-29 14:36:25 +00:00
Nikola Smiljanic 01a7598561 Refactoring. Remove release and take methods from ActionResult. Rename takeAs to getAs. 
llvm-svn: 209800
 2014-05-29 10:55:11 +00:00
Alexey Bataev a55ed26abf [OPENMP] Reformatting of parsing code for OpenMP constructs. 
llvm-svn: 209714
 2014-05-28 06:15:33 +00:00
Alexander Musman 8bd31e69a4 Parsing/Sema for OMPCollapseClause. 
Actual usage in Sema for collapsing loops will in some future patch.

llvm-svn: 209660
 2014-05-27 15:12:19 +00:00
Craig Topper 161e4db52f [C++11] Use 'nullptr'. Parser edition. 
llvm-svn: 209275
 2014-05-21 06:02:52 +00:00
Alexey Bataev 4ca40eda36 [OPENMP] Removed unnecessary enums from OpenMP constructs 
llvm-svn: 208516
 2014-05-12 04:23:46 +00:00
Alexey Bataev 9959db5fa9 [OPENMP] Initial codegen for '#pragma omp parallel' 
llvm-svn: 208077
 2014-05-06 10:08:46 +00:00
Alexey Bataev bcbadb65ab [OPENMP] 'proc_bind' clause support - Parsing and sema analysis for OpenMP clause 'proc_bind' 
llvm-svn: 208060
 2014-05-06 06:04:14 +00:00
Alexander Musman 8dba66412b [OPENMP] parsing 'linear' clause (for directive 'omp simd') 
Differential Revision: http://reviews.llvm.org/D3272

llvm-svn: 206891
 2014-04-22 13:09:42 +00:00
Alexey Bataev d48bcd8a46 [OPENMP] Implemented 'copyin' clause 
llvm-svn: 205164
 2014-03-31 03:36:38 +00:00
Alexey Bataev 62c87d2509 [OPENMP] parsing of clause 'safelen' (for directive 'omp simd') 
llvm-svn: 204428
 2014-03-21 04:51:18 +00:00
Alexey Bataev 568a833f68 [OPENMP] Clause 'num_threads' 
llvm-svn: 203087
 2014-03-06 06:15:19 +00:00
Alexey Bataev 18a3764b4f [OPENMP] emit error message for clause 'if(1 0)' 
llvm-svn: 202942
 2014-03-05 06:53:13 +00:00
Alexey Bataev 1b59ab5683 [OPENMP] First changes for Parsing and Sema for 'omp simd' directive support 
llvm-svn: 202360
 2014-02-27 08:29:12 +00:00
Alexey Bataev aadd52e5cc [OPENMP] 'if' clause support (no CodeGen support) 
llvm-svn: 201297
 2014-02-13 05:29:23 +00:00
David Majnemer 8896981056 Basic: Clean up malformed pragma diagnostics 
Create a new diagnostic, -Wignored-pragmas and use it to handle any
case where a pragma would have a side effect but is ignored.

llvm-svn: 201102
 2014-02-10 19:06:37 +00:00
Chandler Carruth 5553d0d4ca Sort all the #include lines with LLVM's utils/sort_includes.py which 
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up Clang as well.

llvm-svn: 198686
 2014-01-07 11:51:46 +00:00
Alp Toker ec543279db Support and use token kinds as diagnostic arguments 
Introduce proper facilities to render token spellings using the diagnostic
formatter.

Replaces most of the hard-coded diagnostic messages related to expected tokens,
which all shared the same semantics but had to be multiply defined due to
variations in token order or quote marks.

The associated parser changes are largely mechanical but they expose
commonality in whole chunks of the parser that can now be factored away.

This commit uses C++11 typed enums along with a speculative legacy fallback
until the transition is complete.

Requires corresponding changes in LLVM r197895.

llvm-svn: 197972
 2013-12-24 09:48:30 +00:00
Alp Toker d751fa7868 Revert "[OPENMP] Fix for parsing OpenMP directives with extra braces, brackets and parens" 
These parser changes were redundant. The same or better recovery can be
achieved with a one-line fix to SkipUntil() due to land in the next commit.

This reverts commit r197553.

llvm-svn: 197597
 2013-12-18 19:10:49 +00:00
Alexey Bataev cb164ab273 [OPENMP] Fix for parsing OpenMP directives with extra braces, brackets and parens 
llvm-svn: 197553
 2013-12-18 08:46:25 +00:00
Alexey Bataev ee6507dfdc Replaced bool parameters in SkipUntil function with single bit-based parameter. 
llvm-svn: 194994
 2013-11-18 08:17:37 +00:00
Alexey Bataev d5af8e472d [OpenMP] Added parsing and semantic analysis for firstprivate clause 
llvm-svn: 191730
 2013-10-01 05:32:34 +00:00
Alexey Bataev 758e55ee58 OpenMP: Data-sharing attributes analysis and clause 'shared' (fixed test threadprivate_messages.cpp) 
llvm-svn: 190183
 2013-09-06 18:03:48 +00:00
Rafael Espindola e892ccec0d Revert "OpenMP: Data-sharing attributes analysis and clause 'shared'" 
This reverts commit r189795.

threadprivate_messages.cpp is faling on windows.

llvm-svn: 189811
 2013-09-03 14:33:09 +00:00
Alexey Bataev d4183dabd7 OpenMP: Data-sharing attributes analysis and clause 'shared' 
llvm-svn: 189795
 2013-09-03 12:55:52 +00:00
Benjamin Kramer a3d5304ec0 Silence GCC warning for using both enum and unsigned in a ternary expr. 
llvm-svn: 186762
 2013-07-20 12:06:17 +00:00
Alexey Bataev 5ec3eb11fc OpenMP: basic support for #pragma omp parallel 
llvm-svn: 186647
 2013-07-19 03:13:43 +00:00
Alexey Bataev 6f6f3b4baf OpenMP threadprivate with qualified names. 
llvm-svn: 181683
 2013-05-13 04:18:18 +00:00
Alexey Bataev a769e07232 OpenMP threadprivate directive parsing and semantic analysis 
llvm-svn: 177705
 2013-03-22 06:34:35 +00:00