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| author | Jakub Jelinek <jakub@redhat.com> | 2020-05-12 09:17:09 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-05-12 09:17:09 +0200 |
| commit | dc703151d4f4560e647649506d5b4ceb0ee11e90 (patch) | |
| tree | e0982957d9abe22aec71e6199d1e306e9b0795ab /gcc/cgraphunit.c | |
| parent | fe8c8f1e5ed61f00c14ff36caf4f510a7a09781d (diff) | |
This attempts to implement what the OpenMP 5.0 spec in declare target section
says as ammended by the 5.1 changes so far (related to device_type(host)), except
that it doesn't have the device(ancestor: ...) handling yet because we do not
support it yet, and I've left so far out the except lambda note, because I need
that clarified.
2020-05-12 Jakub Jelinek <jakub@redhat.com>
* omp-offload.h (omp_discover_implicit_declare_target): Declare.
* omp-offload.c: Include context.h.
(omp_declare_target_fn_p, omp_declare_target_var_p,
omp_discover_declare_target_fn_r, omp_discover_declare_target_var_r,
omp_discover_implicit_declare_target): New functions.
* cgraphunit.c (analyze_functions): Call
omp_discover_implicit_declare_target.
* testsuite/libgomp.c/target-39.c: New test.
Diffstat (limited to 'gcc/cgraphunit.c')
| -rw-r--r-- | gcc/cgraphunit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c index 0563932a709..01b3f82a4b2 100644 --- a/gcc/cgraphunit.c +++ b/gcc/cgraphunit.c @@ -206,6 +206,7 @@ along with GCC; see the file COPYING3. If not see #include "stringpool.h" #include "attribs.h" #include "ipa-inline.h" +#include "omp-offload.h" /* Queue of cgraph nodes scheduled to be added into cgraph. This is a secondary queue used during optimization to accommodate passes that @@ -1160,6 +1161,9 @@ analyze_functions (bool first_time) node->fixup_same_cpp_alias_visibility (node->get_alias_target ()); build_type_inheritance_graph (); + if (flag_openmp && first_time) + omp_discover_implicit_declare_target (); + /* Analysis adds static variables that in turn adds references to new functions. So we need to iterate the process until it stabilize. */ while (changed) |