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12 Commits

Author SHA1 Message Date
Sander de Smalen 9084a3b118 [DebugInfo] Avoid name conflict of generated VLA expression variable. 
Summary:
This patch also adds the 'DW_AT_artificial' flag to the generated variable.

Addresses the issues mentioned in http://llvm.org/PR30553.

Reviewers: CarlosAlbertoEnciso, probinson, aprantl

Reviewed By: aprantl

Subscribers: JDevlieghere, cfe-commits

Differential Revision: https://reviews.llvm.org/D43189

llvm-svn: 324988
 2018-02-13 07:49:34 +00:00
Sander de Smalen 891af03a55 Recommit rL323952: [DebugInfo] Enable debug information for C99 VLA types. 
Fixed build issue when building with g++-4.8 (specialization after instantiation).

llvm-svn: 324173
 2018-02-03 13:55:59 +00:00
Sander de Smalen 4e9a1264dd Reverting patch rL323952 due to build errors that I 
haven't encountered in local builds.

llvm-svn: 323956
 2018-02-01 12:27:13 +00:00
Sander de Smalen 17c4633e7f [DebugInfo] Enable debug information for C99 VLA types 
Summary:
This patch enables debugging of C99 VLA types by generating more precise
LLVM Debug metadata, using the extended DISubrange 'count' field that
takes a DIVariable.
    
This should implement:
  Bug 30553: Debug info generated for arrays is not what GDB expects (not as good as GCC's)
https://bugs.llvm.org/show_bug.cgi?id=30553

Reviewers: echristo, aprantl, dexonsmith, clayborg, pcc, kristof.beyls, dblaikie

Reviewed By: aprantl

Subscribers: jholewinski, schweitz, davide, fhahn, JDevlieghere, cfe-commits

Differential Revision: https://reviews.llvm.org/D41698

llvm-svn: 323952
 2018-02-01 11:25:10 +00:00
Alexey Bataev 8451efad89 [OPENMP] Add codegen for `depend` clauses on `target` directive. 
Added basic support for codegen of `depend` clauses on `target`
directive.

llvm-svn: 322501
 2018-01-15 19:06:12 +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
Alexey Bataev a9f77c6df7 [OPENMP] Add codegen for `nowait` clause in target directives. 
Added basic codegen for `nowait` clauses in target-based directives.

llvm-svn: 320613
 2017-12-13 21:04:20 +00:00
Alexey Bataev 10a5431239 [OPENMP] Improve handling of cancel directives in target-based 
constructs, NFC.

Improved handling of cancel|cancellation point directives inside
target-based for directives.

llvm-svn: 319046
 2017-11-27 16:54:08 +00:00
George Rokos 63bc9d6f66 [Clang][OpenMP] New clang/libomptarget map interface: new function signatures, clang-side 
This clang patch changes the __tgt_* API function signatures in preparation for the new map interface.
Changes are: Device IDs 32bits --> 64bits, Flags 32bits --> 64bits

Differential revision: https://reviews.llvm.org/D40281

llvm-svn: 318789
 2017-11-21 18:25:12 +00:00
Alexey Bataev 2139ed638b [OPENMP] Add support for cancelling inside target parallel for 
directive.

Added missed support for cancelling of target parallel for construct.

llvm-svn: 318434
 2017-11-16 18:20:21 +00:00
Alexey Bataev fb0ebecf0e [OPENMP] Codegen for `#pragma omp target parallel for`. 
llvm-svn: 317719
 2017-11-08 20:16:14 +00:00
Alexey Bataev 2a0c4f57dd [OPENMP] Add default codegen|tests for 'target parallel for[ simd]' 
constructs.

Added default codegen for 'target parallel for' construct + tests for
default codegen of 'target parallel for[ simd]' constructs.

llvm-svn: 315315
 2017-10-10 14:14:43 +00:00