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author	Alexey Bataev <a.bataev@hotmail.com>
	Tue, 9 Oct 2018 14:49:00 +0000 (14:49 +0000)
committer	Alexey Bataev <a.bataev@hotmail.com>
	Tue, 9 Oct 2018 14:49:00 +0000 (14:49 +0000)
commit	9ea3c385973c395c4798145f71ff3ae34ccaabeb
tree	0a2f511ca7fb094143065d6ee32b2976e7079a80	tree \| snapshot
parent	f5fac1826a867d5e65310456670cc1d5a495ed02	commit \| diff

[OPENMP][NVPTX] Support memory coalescing for globalized variables.

Added support for memory coalescing for better performance for
globalized variables. From now on all the globalized variables are
represented as arrays of 32 elements and each thread accesses these
elements using `tid & 31` as index.

llvm-svn: 344049

Domain: System / Toolchain;

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clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp		diff \| blob \| history
clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.h		diff \| blob \| history
clang/test/OpenMP/declare_target_codegen_globalization.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_data_sharing.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_distribute_parallel_generic_mode_codegen.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_parallel_codegen.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_target_codegen.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_teams_codegen.cpp		diff \| blob \| history
clang/test/OpenMP/nvptx_teams_reduction_codegen.cpp		diff \| blob \| history