Commit Graph

7 Commits

Author SHA1 Message Date
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
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
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 113438cd5c [OPENMP 4.5] Allow 'ordered' clause on 'loop simd' constructs.
OpenMP 4.5 allows to use 'ordered' clause without parameter on 'loop simd' constructs.

llvm-svn: 256639
2015-12-30 12:06:23 +00:00
Alexey Bataev 66b15b505f [OPENMP 4.1] Initial support for 'simdlen' clause.
Add parsing/sema analysis for 'simdlen' clause in simd directives. Also add check that if both 'safelen' and 'simdlen' clauses are specified, the value of 'simdlen' parameter is less than the value of 'safelen' parameter.

llvm-svn: 245692
2015-08-21 11:14:16 +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
Alexander Musman f82886e502 Parsing/Sema of directive omp for simd
llvm-svn: 218029
2014-09-18 05:12:34 +00:00