Add declarations of OpenMP 4.5 target/offload routines to headers

All these routines are implemented in the offload library. llvm-svn: 266120
llvm · Apr 12, 2016 · 2e379fc · 2e379fc
1 parent 1e98e74
commit 2e379fc
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diff --git a/openmp/runtime/src/include/41/omp.h.var b/openmp/runtime/src/include/41/omp.h.var
@@ -116,6 +116,17 @@
     extern int  __KAI_KMPC_CONVENTION  omp_get_cancellation (void);
 
 #   include <stdlib.h>
+    /* OpenMP 4.5 */
+    extern int   __KAI_KMPC_CONVENTION  omp_get_initial_device (void);
+    extern void* __KAI_KMPC_CONVENTION  omp_target_alloc(size_t, int);
+    extern void  __KAI_KMPC_CONVENTION  omp_target_free(void *, int);
+    extern int   __KAI_KMPC_CONVENTION  omp_target_is_present(void *, int);
+    extern int   __KAI_KMPC_CONVENTION  omp_target_memcpy(void *, void *, size_t, size_t, size_t, int, int);
+    extern int   __KAI_KMPC_CONVENTION  omp_target_memcpy_rect(void *, void *, size_t, int, const size_t *,
+                                            const size_t *, const size_t *, const size_t *, const size_t *, int, int);
+    extern int   __KAI_KMPC_CONVENTION  omp_target_associate_ptr(void *, void *, size_t, size_t, int);
+    extern int   __KAI_KMPC_CONVENTION  omp_target_disassociate_ptr(void *, int);
+
     /* kmp API functions */
     extern int    __KAI_KMPC_CONVENTION  kmp_get_stacksize          (void);
     extern void   __KAI_KMPC_CONVENTION  kmp_set_stacksize          (int);

diff --git a/openmp/runtime/src/include/41/omp_lib.f90.var b/openmp/runtime/src/include/41/omp_lib.f90.var
@@ -260,6 +260,11 @@
             logical (kind=omp_logical_kind) omp_is_initial_device
           end function omp_is_initial_device
 
+          function omp_get_initial_device() bind(c)
+            use omp_lib_kinds
+            integer (kind=omp_integer_kind) omp_get_initial_device
+          end function omp_get_initial_device
+
           subroutine omp_init_lock(lockvar) bind(c)
 !DIR$ IF(__INTEL_COMPILER.GE.1400)
 !DIR$ attributes known_intrinsic :: omp_init_lock

diff --git a/openmp/runtime/src/include/41/omp_lib.h.var b/openmp/runtime/src/include/41/omp_lib.h.var
@@ -242,6 +242,11 @@
           logical (kind=omp_logical_kind) omp_is_initial_device
         end function omp_is_initial_device
 
+        function omp_get_initial_device() bind(c)
+          import
+          integer (kind=omp_integer_kind) omp_get_initial_device
+        end function omp_get_initial_device
+
         subroutine omp_init_lock(lockvar) bind(c)
 !DIR$ IF(__INTEL_COMPILER.GE.1400)
 !DIR$ attributes known_intrinsic :: omp_init_lock