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3 Commits

Author SHA1 Message Date
Alexey Bataev e290ec02c7 [OPENMP, NVPTX] Fix codegen for the teams reduction. 
Added NUW flags for all the add|mul|sub operations + replaced sdiv by udiv
as we operate on unsigned values only (addresses, converted to integers)

llvm-svn: 329411
 2018-04-06 16:03:36 +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
Arpith Chacko Jacob cdda3daa7f [OpenMP][NVPTX][CUDA] Adding support for printf for an NVPTX OpenMP device. 
Support for CUDA printf is exploited to support printf for
an NVPTX OpenMP device.

To reflect the support of both programming models, the file
CGCUDABuiltin.cpp has been renamed to CGGPUBuiltin.cpp, and
the call EmitCUDADevicePrintfCallExpr has been renamed to
EmitGPUDevicePrintfCallExpr.

Reviewers: jlebar
Differential Revision: https://reviews.llvm.org/D17890

llvm-svn: 293444
 2017-01-29 20:49:31 +00:00