5 Commits

Author	SHA1	Message	Date
Anastasia Stulova	7c30533362	[OpenCL] Diagnose variadic arguments ... OpenCL disallows using variadic arguments (s6.9.e and s6.12.5 OpenCL v2.0) apart from some exceptions: - printf - enqueue_kernel This change adds error diagnostic for variadic functions but accepts printf and any compiler internal function (which should cover __enqueue_kernel_XXX cases). It also unifies diagnostic with block prototype and adds missing uncaught cases for blocks. llvm-svn: 285395	2016-10-28 12:59:39 +00:00
Anastasia Stulova	4d85003964	[OpenCL] Improved diagnostics of OpenCL types. ... - Changes diagnostics for Blocks to be implicitly const qualified OpenCL v2.0 s6.12.5. - Added and unified diagnostics of some OpenCL special types: blocks, images, samplers, pipes. These types are intended for use with the OpenCL builtin functions only and, therefore, most regular uses are not allowed including assignments, arithmetic operations, pointer dereferencing, etc. Review: http://reviews.llvm.org/D21989 llvm-svn: 275061	2016-07-11 13:46:02 +00:00
Manman Ren	99d133482f	Block: Fix a crash when we have type attributes or qualifiers with omitted ... return type. Emit a warning instead of crashing in IR generation. rdar://22762981 Differential Revision: http://reviews.llvm.org/D18567 llvm-svn: 266648	2016-04-18 18:40:51 +00:00
Anastasia Stulova	1f95cc097c	[OpenCL] Apply missing restrictions for Blocks in OpenCL v2.0 ... Applying the following restrictions for block types in OpenCL (v2.0 s6.12.5): - __block storage class is disallowed - every block declaration must be const qualified and initialized - a block can't be used as a return type of a function - a blocks can't be used to declare a structure or union field - extern speficier is disallowed Corrected image and sampler types diagnostics with struct and unions. Review: http://reviews.llvm.org/D16928 llvm-svn: 262616	2016-03-03 13:33:19 +00:00
Xiuli Pan	89307aa3e9	[OpenCL] Add Sema checks for OpenCL 2.0 block ... Summary: Add Sema checks for opencl 2.0 new features: Block. This patch is partitioned from http://reviews.llvm.org/D16047 Reviewers: Anastasia Subscribers: pekka.jaaskelainen, cfe-commits Differential Revision: http://reviews.llvm.org/D17436 llvm-svn: 261719	2016-02-24 04:29:36 +00:00