delta/clang.git - llvm.org: Obsolete (use llvm)

	Commit message (Collapse)	Author	Age	Files	Lines
*	[Clang][OpenMP Offload] Move offload registration code to the wrapper	Sergey Dmitriev	2019-10-15	1	-56/+231
\| \| \| \| \| \| \| \| \| \|	The final list of OpenMP offload targets becomes known only at the link time and since offload registration code depends on the targets list it makes sense to delay offload registration code generation to the link time instead of adding it to the host part of every fat object. This patch moves offload registration code generation from clang to the offload wrapper tool. This is the last part of the OpenMP linker script elimination patch https://reviews.llvm.org/D64943 Differential Revision: https://reviews.llvm.org/D68746 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374937 91177308-0d34-0410-b5e6-96231b3b80d8
*	[Clang][OpenMP Offload] Add new tool for wrapping offload device binaries	Sergey Dmitriev	2019-10-09	2	-0/+219
	This patch removes the remaining part of the OpenMP offload linker scripts which was used for inserting device binaries into the output linked binary. Device binaries are now inserted into the host binary with a help of the wrapper bit-code file which contains device binaries as data. Wrapper bit-code file is dynamically created by the clang driver with a help of new tool clang-offload-wrapper which takes device binaries as input and produces bit-code file with required contents. Wrapper bit-code is then compiled to an object and resulting object is appended to the host linking by the clang driver. This is the second part of the patch for eliminating OpenMP linker script (please see https://reviews.llvm.org/D64943). Differential Revision: https://reviews.llvm.org/D68166 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374219 91177308-0d34-0410-b5e6-96231b3b80d8