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4 Commits

Author SHA1 Message Date
Alexey Bataev 68d230359a [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.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@321560 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-29 18:07:07 +00:00
Alexey Bataev e05cbf9fd8 [OPENMP] Do not allow variables to be first|last-privates in 
distribute directives.

OpenMP standard does not allow to mark the variables as firstprivate and lastprivate at the same time in distribute-based directives. Patch fixes this problem.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@319560 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-12-01 17:40:15 +00:00
Alexey Bataev f66517edc4 [OPENMP] Fix for PR34398: assert with random access iterator if the 
step>1.

If the loop is a loot with random access iterators and the iteration
construct is represented it += n, then the compiler crashed because of
reusing of the same MaterializedTemporaryExpr around N. Patch fixes it
by using the expression as written, without any special kind of
wrappings.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@312292 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-08-31 23:06:52 +00:00
Kelvin Li ed59b3b6bd [OpenMP] add more tests for 'distribute parallel for simd' pragma 
This patch is to add two additional tests for testing 'distribute parallel for simd' pragma with disallowed clauses and loops.

Differential Revision: http://reviews.llvm.org/D22169



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@275315 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-07-13 20:40:32 +00:00