Commit Graph

21 Commits

Author SHA1 Message Date
Alexey Bataev 0f0564bb9a [OPENMP50]Initial support for detach clause in task directive.
Added parsing/sema/serialization support for detach clause.
2020-03-17 09:19:03 -04:00
Alexey Bataev 5dadf577d5 [OPENMP50]Add 'depobj' modifier in 'depend' clauses.
Added basic support (parsing/sema/serialization) for depobj dependency
kind in depend clauses.
2020-03-06 11:44:57 -05:00
Alexey Bataev e04483ee35 [OPENMP]Initial support for 'allocate' clause.
Added parsing/sema analysis of the allocate clause.

llvm-svn: 357068
2019-03-27 14:14:31 +00:00
Alexey Bataev cbecfdfefe [OpenMP] Fix trailing space when printing pragmas, by Joel. E. Denny
Summary:
-ast-print prints omp pragmas with a trailing space.  While this
behavior is likely of little concern to most users, surely it's
unintentional, and it's annoying for some source-level work I'm
pursuing.  This patch focuses on omp pragmas, but it also fixes
init_seg and loop hint pragmas because they share implementation.

The testing strategy here is to add usually just one '{{$}}' per
relevant -ast-print test file.  This seems to achieve good code
coverage.  However, this strategy is probably easy to forget as the
tests evolve.  That's probably fine as this fix is far from critical.
The main goal of the testing is to aid the initial review.

This patch also adds a fixme for "#pragma unroll", which prints as
"#pragma unroll (enable)", which is invalid syntax.

Reviewers: ABataev

Reviewed By: ABataev

Subscribers: guansong, cfe-commits

Differential Revision: https://reviews.llvm.org/D43204

llvm-svn: 325145
2018-02-14 17:38:47 +00:00
Alexey Bataev a8a9153a37 [OPENMP] Support for -fopenmp-simd option with compilation of simd loops
only.

Added support for -fopenmp-simd option that allows compilation of
simd-based constructs without emission of OpenMP runtime calls.

llvm-svn: 321560
2017-12-29 18:07:07 +00:00
Alexey Bataev f189cb79d4 [OPENMP] Fix the restrictions for in_reduction clause.
This patch allows to use in_reduction clause even if the innermost
directive is not taskgroup.

llvm-svn: 308883
2017-07-24 14:52:13 +00:00
Alexey Bataev fa312f33f8 [OPENMP] Initial support for 'in_reduction' clause.
Parsing/sema analysis for 'in_reduction' clause for task-based
directives.

llvm-svn: 308768
2017-07-21 18:48:21 +00:00
Alexey Bataev 2a6de8c321 [OPENMP] Fix for PR31428: variable named like directive name modifier
Directive name modifiers in 'if' clause are allowed only for OpenMP 4.5
and higher + in OpenMP 4.5 parsing procedure emits error message if ':'
is not found after directive name modifier.

llvm-svn: 290175
2016-12-20 12:10:05 +00:00
Serge Pavlov a67a4d2f3c Make output of -ast-print a valid C++ code.
Output generated by option -ast-print looks like C/C++ code, and it
really is for plain C. For C++ the produced output was not valid C++
code, but the differences were small. With this change the output
is fixed and can be compiled. Tests are changed so that output produced
by -ast-print is compiled again with the same flags and both outputs are
compared.

Option -ast-print is extensively used in clang tests but it itself
was tested poorly, existing tests only checked that compiler did not
crash. There are unit tests in file DeclPrinterTest.cpp, but they test
only terse output mode.

Differential Revision: https://reviews.llvm.org/D26452

llvm-svn: 286439
2016-11-10 08:49:37 +00:00
Serge Pavlov 7dcc97e7ac Warn if function or variable cannot be implicitly instantiated
With this patch compiler emits warning if it tries to make implicit instantiation
of a template but cannot find the template definition. The warning can be suppressed
by explicit instantiation declaration or by command line options
-Wundefined-var-template and -Wundefined-func-template. The implementation follows
the discussion of http://reviews.llvm.org/D12326.

Differential Revision: http://reviews.llvm.org/D16396

llvm-svn: 266719
2016-04-19 06:19:52 +00:00
Alexey Bataev 48c0bfb99f [OPENMP 4.5] Allow to use non-static data members in non-static member functions in 'private' clause.
OpenMP 4.5 allows to use non-static members of current class in non-static member functions in 'private' clause. Patch adds initial support for privatizing data members.

llvm-svn: 258299
2016-01-20 09:07:54 +00:00
Alexey Bataev a056935a2f [OPENMP 4.5] Parsing/sema analysis for 'priority' clause.
OpenMP 4.5 defines new clause 'priority' for 'task', 'taskloop' and 'taskloop simd' directives. Added parsing and sema analysis for 'priority' clause in 'task' and 'taskloop' directives.

llvm-svn: 254398
2015-12-01 10:17:31 +00:00
Alexey Bataev ed5fb67ad1 [OPENMP] Fix printing of array section with single index.
llvm-svn: 247389
2015-09-11 04:54:28 +00:00
Alexey Bataev 7371aa365c [OPENMP 4.1] Codegen for extended format of 'if' clause.
Fixed codegen for extended format of 'if' clauses with special 'directive-name-modifier' + ast-print tests for extended format of 'if' clause.

llvm-svn: 246748
2015-09-03 08:45:56 +00:00
Alexey Bataev 1a3320e463 [OPENMP 4.0] Initial support for array sections.
Adds parsing/sema analysis/serialization/deserialization for array sections in OpenMP constructs (introduced in OpenMP 4.0).
Currently it is allowed to use array sections only in OpenMP clauses that accepts list of expressions.
Differential Revision: http://reviews.llvm.org/D10732

llvm-svn: 245937
2015-08-25 14:24:04 +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 db39021cee [OPENMP] -fopenmp enables OpenMP support (fix for http://llvm.org/PR23492)
-fopenmp turns on OpenMP support and links libiomp5 as OpenMP library. Also there is -fopenmp={libiomp5|libgomp} option that allows to override effect of -fopenmp and link libgomp library (if -fopenmp=libgomp is specified).
Differential Revision: http://reviews.llvm.org/D9736

llvm-svn: 237769
2015-05-20 04:24:19 +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
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