Summary:
I saw the same changes in the following review: https://reviews.llvm.org/D17438
I don't know in that way I could determine that atomic variable was initialized by macro ATOMIC_VAR_INIT. Anyway I added check that atomic variables can be initialize only in global scope.
I think that we can discuss this change.
Reviewers: Anastasia, cfe-commits
Reviewed By: Anastasia
Subscribers: bader, yaxunl
Differential Revision: https://reviews.llvm.org/D30643
llvm-svn: 299537
Added a map to associate types and declarations with extensions.
Refactored existing diagnostic for disabled types associated with extensions and extended it to declarations for generic situation.
Fixed some bugs for types associated with extensions.
Allow users to use pragma to declare types and functions for supported extensions, e.g.
#pragma OPENCL EXTENSION the_new_extension_name : begin
// declare types and functions associated with the extension here
#pragma OPENCL EXTENSION the_new_extension_name : end
Differential Revision: https://reviews.llvm.org/D21698
llvm-svn: 289979
Add supported OpenCL extensions to target info. It serves as default values to save the users of the burden setting each supported extensions and optional core features in command line.
Re-commit after fixing build error due to missing override attribute.
Differential Revision: http://reviews.llvm.org/D19484
llvm-svn: 269670
Revert r269431 due to build failure caused by warning msg:
llvm/tools/clang/lib/Basic/Targets.cpp:2090:9: error: 'setSupportedOpenCLOpts' overrides a member function but is not marked 'override' [-Werror,-Winconsistent-missing-override]
void setSupportedOpenCLOpts() {
llvm-svn: 269435
Add supported OpenCL extensions to target info. It serves as default values to save the users of the burden setting each supported extensions and optional core features in command line.
Differential Revision: http://reviews.llvm.org/D19484
llvm-svn: 269431
Applied restrictions from OpenCL v2.0 s6.13.11.8
that mainly disallow operations on atomic types (except for taking their address - &).
The patch is taken from SPIR2.0 provisional branch, contributed by Guy Benyei!
llvm-svn: 248896
OpenCL C Spec v2.0 Section 6.13.11
- Made c11 _Atomic being not accepted for OpenCL
- Implemented CL2.0 atomics by aliasing them to the corresponding c11 atomic types using implicit typedef
- Added diagnostics for atomics Khronos extension enabling
llvm-svn: 232631
OpenCL C Spec v2.0 Section 6.13.11
- Made c11 _Atomic being accepted only for c11 compilations
- Implemented CL2.0 atomics by aliasing them to the corresponding c11 atomic types using implicit typedef
- Added diagnostics for atomics Khronos extension enabling
llvm-svn: 231932
Egor Churaev