[OpenMP][Test][NFC] prevent clang-format from breaking FileCheck tests

specify clang-format off and on respectively around FileCheck lines

Author: kaloyan-ignatov

openmp/runtime/test/ompt/cancel/cancel_parallel.c

@@ -1,7 +1,9 @@
+// clang-format off
 // RUN: %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s
 // REQUIRES: ompt
 // Current GOMP interface implementation does not support cancellation
 // XFAIL: gcc
+// clang-format on
 
 #include "callback.h"
 #include "omp.h"
@@ -23,6 +25,7 @@ int main() {
     }
   }
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task'
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_cancel'
@@ -35,6 +38,7 @@ int main() {
   // CHECK: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_implicit_task_begin
   // CHECK-DAG: {{^}}[[THREAD_ID]]: ompt_event_cancel: task_id=[[TASK_ID:[0-f]+]], flags=ompt_cancel_parallel|ompt_cancel_detected=33, codeptr_ra=[[OTHER_RETURN_ADDRESS:(0x)?[0-f]+]]{{[0-f][0-f]}}
   // CHECK-DAG: {{^}}[[THREAD_ID]]: fuzzy_address={{.*}}[[OTHER_RETURN_ADDRESS]]
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/cancel/cancel_taskgroup.c

@@ -1,8 +1,10 @@
+// clang-format off
 // RUN:  %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s
 // REQUIRES: ompt
 // UNSUPPORTED: clang-3, clang-4.0.0
 // Current GOMP interface implementation does not support cancellation; icc 16 has a bug
 // XFAIL: gcc, icc-16
+// clang-format on
 
 #include "callback.h"
 #include <unistd.h>  
@@ -58,6 +60,7 @@ int main()
     #pragma omp barrier
   }
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_masked'
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_task_create'
@@ -85,6 +88,7 @@ int main()
 
   // CHECK-DAG: {{^}}[[THREAD_ID:[0-9]+]]: ompt_event_thread_begin: thread_type=ompt_thread_worker=2, thread_id=[[THREAD_ID]]
   // CHECK-DAG: {{^}}[[THREAD_ID]]: ompt_event_cancel: task_id={{[0-f]+}}, flags=ompt_cancel_taskgroup|ompt_cancel_detected=40, codeptr_ra={{(0x)?[0-f]*}}
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/cancel/cancel_worksharing.c

@@ -1,7 +1,9 @@
+// clang-format off
 // RUN: %libomp-compile && env OMP_CANCELLATION=true %libomp-run | %sort-threads | FileCheck %s
 // REQUIRES: ompt
 // Current GOMP interface implementation does not support cancellation; icc 16 does not distinguish between sections and loops
 // XFAIL: icc-16
+// clang-format on
 
 #include "callback.h"
 #include <unistd.h>
@@ -49,7 +51,7 @@ int main()
     }
   }
 
-
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_implicit_task'
   // CHECK-NOT: {{^}}0: Could not register callback 'ompt_callback_cancel'
@@ -62,6 +64,7 @@ int main()
   // CHECK: {{^}}[[MASTER_ID]]: ompt_event_cancel: task_id=[[TASK_ID:[0-f]+]], flags=ompt_cancel_sections|ompt_cancel_{{activated=18|detected=34}}, codeptr_ra={{(0x)?[0-f]*}}
   // CHECK: {{^}}[[OTHER_THREAD_ID:[0-9]+]]: ompt_event_cancel: task_id=[[TASK_ID:[0-f]+]], flags=ompt_cancel_loop|ompt_cancel_detected=36, codeptr_ra={{(0x)?[0-f]*}}
   // CHECK: {{^}}[[OTHER_THREAD_ID:[0-9]+]]: ompt_event_cancel: task_id=[[TASK_ID:[0-f]+]], flags=ompt_cancel_sections|ompt_cancel_{{activated=18|detected=34}}, codeptr_ra={{(0x)?[0-f]*}}
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/loadtool/tool_available.c

@@ -1,3 +1,4 @@
+// clang-format off
 // The OpenMP standard defines 3 ways of providing ompt_start_tool:
 
 // RUN: mkdir -p %t.tool_dir
@@ -74,6 +75,7 @@
 
 
 // REQUIRES: ompt
+// clang-format on
 
 /*
  *  This file contains code for an OMPT shared library tool to be
@@ -82,6 +84,7 @@
  *  -DCODE enables the code for the executable during compilation
  */
 
+// clang-format off
 // Check if libomp supports the callbacks for this test.
 // CHECK-NOT: {{^}}0: Could not register callback
 
@@ -99,6 +102,7 @@
 // TOOLLIB-SAME: [[PARENTPATH]]/tool.so... Success.
 // TOOLLIB-NEXT: Tool was started and is using the OMPT interface.
 // TOOLLIB-NEXT: ----- END LOGGING OF TOOL REGISTRATION -----
+// clang-format on
 
 #ifdef CODE
 #include "omp.h"
@@ -109,11 +113,13 @@ int main()
   {
   }
 
+  // clang-format off
   // CHECK-NOT: ----- START LOGGING OF TOOL REGISTRATION -----
   // CHECK-NOT: ----- END LOGGING OF TOOL REGISTRATION -----
 
   // CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
   // CHECK: {{^}}0: ompt_event_runtime_shutdown
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/loadtool/tool_available_search.c

@@ -1,3 +1,4 @@
+// clang-format off
 // RUN: mkdir -p %t.tool_dir
 // RUN: %clang %flags -shared -fPIC %s -o %t.tool_dir/first_tool.so
 // RUN: %clang %flags -DTOOL -DSECOND_TOOL -shared -fPIC %s -o %t.tool_dir/second_tool.so
@@ -8,6 +9,7 @@
 
 // REQUIRES: ompt
 // XFAIL: darwin
+// clang-format on
 
 /*
  *  This file contains code for three OMPT shared library tool to be
@@ -19,6 +21,7 @@
  *  -DCODE enables the code for the executable during compilation
  */
 
+// clang-format off
 // CHECK: ----- START LOGGING OF TOOL REGISTRATION -----
 // CHECK-NEXT: Search for OMP tool in current address space... Failed.
 // CHECK-NEXT: Searching tool libraries...
@@ -53,7 +56,7 @@
 // CHECK-DAG: {{^}}0: ompt_event_thread_begin
 // CHECK-DAG: {{^}}0: control_tool()=-1
 // CHECK: {{^}}0: Tool finalized
-
+// clang-format on
 
 #ifdef CODE
 #include "stdio.h"

openmp/runtime/test/ompt/loadtool/tool_not_available.c

@@ -1,3 +1,4 @@
+// clang-format off
 // The OpenMP standard defines 3 ways of providing ompt_start_tool:
 
 // RUN: mkdir -p %t.tool_dir
@@ -44,6 +45,7 @@
 // RUN:    FileCheck %s -DPARENTPATH=%t.tool_dir --check-prefixes CHECK,TOOLLIB
 
 // REQUIRES: ompt
+// clang-format on
 
 /*
  *  This file contains code for an OMPT shared library tool to be 
@@ -68,7 +70,7 @@ int main()
     }
   }
 
-
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
   // CHECK-NOT: {{^}}0: Could not register callback
 
@@ -98,7 +100,7 @@ int main()
   // TOOLLIB-NEXT: ----- END LOGGING OF TOOL REGISTRATION -----
 
   // CHECK: {{^}}0: control_tool()=-2
-  
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/misc/api_calls_from_other_thread.cpp

@@ -1,5 +1,7 @@
+// clang-format off
 // RUN: %libomp-cxx-compile-and-run | FileCheck %s
 // REQUIRES: ompt, linux
+// clang-format on
 
 #include <thread>
 #include "callback.h"
@@ -58,6 +60,7 @@ int main() {
   std::thread t1(f);
   t1.join();
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
 
   // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
@@ -87,6 +90,7 @@ int main() {
   // CHECK: {{^}}[[MASTER_ID]]: ompt_get_parallel_info()=0
 
   // CHECK: {{^}}[[MASTER_ID]]: ompt_get_task_info()=0
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/misc/api_calls_misc.c

@@ -1,5 +1,7 @@
+// clang-format off
 // RUN: %libomp-compile && %libomp-run | FileCheck %s
 // REQUIRES: ompt
+// clang-format on
 #include "callback.h"
 #include <omp.h>
 
@@ -52,6 +54,7 @@ int main() {
     }
   }
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
 
   // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
@@ -67,6 +70,7 @@ int main() {
 
   // CHECK-NOT: {{^}}[[THREAD_ID]]: impl_name is NULL
   // CHECK-NOT: {{^}}[[THREAD_ID]]: mutex_impls enumeration did not end
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/misc/api_calls_places.c

@@ -1,5 +1,7 @@
+// clang-format off
 // RUN: %libomp-compile && env OMP_PLACES=cores %libomp-run | FileCheck %s
 // REQUIRES: ompt, linux
+// clang-format on
 #include "callback.h"
 #include <omp.h>
 #define __USE_GNU
@@ -58,6 +60,7 @@ int main() {
            ompt_get_thread_data()->value, ompt_get_num_procs());
   }
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
 
   // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
@@ -83,6 +86,7 @@ int main() {
 
   // CHECK: {{^}}[[MASTER_ID]]: omp_get_num_procs()=[[NUM_PROCS:[-]?[0-9]+]]
   // CHECK: {{^}}[[MASTER_ID]]: ompt_get_num_procs()=[[NUM_PROCS]]
+  // clang-format on
 
   return 0;
 }

openmp/runtime/test/ompt/misc/api_calls_without_ompt.c

@@ -1,5 +1,7 @@
+// clang-format off
 // RUN: %libomp-compile-and-run | FileCheck %s
 // REQUIRES: ompt
+// clang-format on
 
 #define _BSD_SOURCE
 #define _DEFAULT_SOURCE
@@ -76,6 +78,7 @@ int main() {
   printf("%" PRIu64 ": ompt_get_task_info()=%d\n", tvalue,
          ompt_get_task_info(0, NULL, NULL, NULL, NULL, NULL));
 
+  // clang-format off
   // Check if libomp supports the callbacks for this test.
 
   // CHECK: 0: NULL_POINTER=[[NULL:.*$]]
@@ -105,6 +108,7 @@ int main() {
   // CHECK: {{^}}[[MASTER_ID]]: ompt_get_parallel_info()=0
 
   // CHECK: {{^}}[[MASTER_ID]]: ompt_get_task_info()=0
+  // clang-format on
 
   return 0;
 }