Commit Graph

11 Commits

Author SHA1 Message Date
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 f43f714213 [OPENMP] Fix for PR33922: New ident_t flags for
__kmpc_for_static_fini().

Added special flags for calls of __kmpc_for_static_fini(), like previous
ly for __kmpc_for_static_init(). Added flag OMP_IDENT_WORK_DISTRIBUTE
for distribute cnstruct, OMP_IDENT_WORK_SECTIONS for sections-based
  constructs and OMP_IDENT_WORK_LOOP for loop-based constructs in
  location flags.

llvm-svn: 312642
2017-09-06 16:17:35 +00:00
Alexey Bataev 0f87dbee4e [OPENMP] Fix for PR33922: New ident_t flags for
__kmpc_for_static_init().

OpenMP 5.0 will include OpenMP Tools interface that requires distinguishing different worksharing constructs.

Since the same entry point (__kmp_for_static_init(ident_t *loc,
kmp_int32 global_tid,........)) is called in case static
loop/sections/distribute it is suggested using 'flags' field of the
ident_t structure to pass the type of the construct.

llvm-svn: 310865
2017-08-14 17:56:13 +00:00
Alexey Bataev e754b18f5e [OPENMP] Emit non-debug version of outlined functions with original
name.

If the host code is compiled with the debug info, while the target
without, there is a problem that the compiler is unable to find the
debug wrapper. Patch fixes this problem by emitting special name for the
debug version of the code.

llvm-svn: 310511
2017-08-09 19:38:53 +00:00
Samuel Antao 1168d63cf9 [OpenMP] Use fopenmp prefix for all options introduced by the offloading implementation.
Summary: This patch changes the options used by offloading to start with -fopenmp instead of -fomp. This makes the option naming more consistent and materializes a suggestion by Richard Smith in http://reviews.llvm.org/D9888.

Reviewers: hfinkel, carlo.bertolli, arpith-jacob, ABataev

Subscribers: kkwli0, cfe-commits, caomhin

Differential Revision: http://reviews.llvm.org/D21841

llvm-svn: 274283
2016-06-30 21:22:08 +00:00
Alexey Bataev b46cdeae9f [OPENMP] Fix crash for 'schedule|dist_schedule' clauses during
instantiation.

Added checks for non-dependent context when trygin to capture
non-constant schedule chunk expression for proper codegen of outlined
functions.

llvm-svn: 272775
2016-06-15 11:20:48 +00:00
Alexey Bataev 5a3af13d93 [OPENMP] Remove extra code transformation.
For better support of some specific GNU extensions some extra
transformation of AST nodes were introduced. These transformations are
very hard to handle. The code is improved in handling of these
extensions by using captured expressions construct.

llvm-svn: 264709
2016-03-29 08:58:54 +00:00
Samuel Antao aeb7b539f5 [OpenMP] Replace offloading option that start with -o with -fo.
Summary:
The current offloading implementation is using -omptargets and -omp-host-ir-file-path options in the frontend. This causes the user a lot of trouble due to to the conflicts with the -o option. E.g. if the user misspells  omptargets he will end up with a file with a weird name.

This patches replaces these two options with  -fomptargets and -fomp-host-ir-file-path to avoid these issues, and it is also more consistent with the other options like -fopenmp.

Reviewers: hfinkel, carlo.bertolli, arpith-jacob, kkwli0, ABataev

Subscribers: cfe-commits, caomhin, fraggamuffin

Differential Revision: http://reviews.llvm.org/D18112

llvm-svn: 263442
2016-03-14 15:57:41 +00:00
Carlo Bertolli fc35ad2bbc Reapply r262741 [OPENMP] Codegen for distribute directive
This patch provide basic implementation of codegen for teams directive, excluding all clauses except dist_schedule. It also fixes parts of AST reader/writer to enable correct pre-compiled header handling.

http://reviews.llvm.org/D17170

llvm-svn: 262832
2016-03-07 16:04:49 +00:00
Samuel Antao bf4d18d3d2 Revert r262741 - [OPENMP] Codegen for distribute directive
Was causing a failure in one of the buildbot slaves.

llvm-svn: 262744
2016-03-04 21:02:14 +00:00
Carlo Bertolli 4a56e3831d [OPENMP] Codegen for distribute directive
This patch provide basic implementation of codegen for teams directive, excluding all clauses except dist_schedule. It also fixes parts of AST reader/writer to enable correct pre-compiled header handling.

http://reviews.llvm.org/D17170

llvm-svn: 262741
2016-03-04 20:24:58 +00:00