11 Commits

Author	SHA1	Message	Date
George Rokos	537b16e9b8	[OpenMP 5.0] Codegen support to pass user-defined mapper functions to runtime ... This patch implements the code generation to use OpenMP 5.0 declare mapper (a.k.a. user-defined mapper) constructs. Patch written by Lingda Li. Differential Revision: https://reviews.llvm.org/D67833	2020-07-15 18:11:43 -07:00
Fangrui Song	dbc96b518b	Revert "[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition" ... This reverts commit 789a46f2d7. Accidentally committed.	2020-02-03 10:09:39 -08:00
Fangrui Song	789a46f2d7	[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition ... Summary: Clang -fpic defaults to -fno-semantic-interposition (GCC -fpic defaults to -fsemantic-interposition). Users need to specify -fsemantic-interposition to get semantic interposition behavior. Semantic interposition is currently a best-effort feature. There may still be some cases where it is not handled well. Reviewers: peter.smith, rnk, serge-sans-paille, sfertile, jfb, jdoerfert Subscribers: dschuff, jyknight, dylanmckay, nemanjai, jvesely, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, sabuasal, niosHD, jrtc27, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, arphaman, PkmX, jocewei, jsji, Jim, lenary, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D73865	2020-02-03 09:52:48 -08:00
Joel E. Denny	72c2783012	[FileCheck] Add -allow-deprecated-dag-overlap to failing clang tests ... See https://reviews.llvm.org/D47106 for details. Reviewed By: probinson Differential Revision: https://reviews.llvm.org/D47172 llvm-svn: 336844	2018-07-11 20:26:20 +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	8cf35e4683	[OPENMP] Do not capture private variables in the target regions. ... Private variables are completely redefined in the outlined regions, so we don't need to capture them. Patch adds this behavior to the target-based regions. llvm-svn: 320078	2017-12-07 19:49:28 +00:00
Alexey Bataev	c2e88a8a6b	[OPENMP] Fix PR35486: crash when collapsing loops with dependent iteration spaces. ... Though it is incorrect from point of view of OpenMP standard to have dependent iteration space in OpenMP loops, compiler should not crash. Patch fixes this problem. llvm-svn: 319700	2017-12-04 21:30:42 +00:00
Alexey Bataev	50a1c7860f	[OPENMP] Emit `__tgt_target_teams` for all teams directives. ... Previously we emitted `__tgt_target_teams` only for standalone teams directives. This patch allows emit this function for all teams-based directives. llvm-svn: 319585	2017-12-01 21:31:08 +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	cab496d3a9	[OPENMP] Capture references to global variables. ... In C++11 variable to global variables are considered as constant expressions and these variables are not captured in the outlined regions. Patch allows capturing of such variables in the OpenMP regions. llvm-svn: 315074	2017-10-06 16:17:25 +00:00
Carlo Bertolli	ba1487ba69	[OpenMP] Initial implementation of teams distribute code generation ... https://reviews.llvm.org/D38371 This patch implements codegen for the combined 'teams distribute" OpenMP pragma and adds regression tests for all its clauses. llvm-svn: 314905	2017-10-04 14:12:09 +00:00