clang/test/AST/ast-print-openacc-loop-construct.cpp

   1 // RUN: %clang_cc1 -fopenacc -Wno-openacc-deprecated-clause-alias -ast-print %s -o - | FileCheck %s
   2
   3 struct SomeStruct{};
   4
   5 void foo() {
   6 // CHECK: #pragma acc loop
   7 // CHECK-NEXT: for (;;)
   8 // CHECK-NEXT: ;
   9 #pragma acc loop
  10   for(;;);
  11
  12 // CHECK: #pragma acc loop device_type(SomeStruct)
  13 // CHECK-NEXT: for (;;)
  14 // CHECK-NEXT: ;
  15 #pragma acc loop device_type(SomeStruct)
  16   for(;;);
  17
  18 // CHECK: #pragma acc loop device_type(int)
  19 // CHECK-NEXT: for (;;)
  20 // CHECK-NEXT: ;
  21 #pragma acc loop device_type(int)
  22   for(;;);
  23
  24 // CHECK: #pragma acc loop dtype(bool)
  25 // CHECK-NEXT: for (;;)
  26 // CHECK-NEXT: ;
  27 #pragma acc loop dtype(bool)
  28   for(;;);
  29
  30 // CHECK: #pragma acc loop dtype(AnotherIdent)
  31 // CHECK-NEXT: for (;;)
  32 // CHECK-NEXT: ;
  33 #pragma acc loop dtype(AnotherIdent)
  34   for(;;);
  35
  36 // CHECK: #pragma acc loop independent
  37 // CHECK-NEXT: for (;;)
  38 // CHECK-NEXT: ;
  39 #pragma acc loop independent
  40   for(;;);
  41 // CHECK: #pragma acc loop seq
  42 // CHECK-NEXT: for (;;)
  43 // CHECK-NEXT: ;
  44 #pragma acc loop seq
  45   for(;;);
  46 // CHECK: #pragma acc loop auto
  47 // CHECK-NEXT: for (;;)
  48 // CHECK-NEXT: ;
  49 #pragma acc loop auto
  50   for(;;);
  51
  52   int i;
  53   float array[5];
  54
  55 // CHECK: #pragma acc loop private(i, array[1], array, array[1:2])
  56 // CHECK-NEXT: for (;;)
  57 // CHECK-NEXT: ;
  58 #pragma acc loop private(i, array[1], array, array[1:2])
  59   for(;;);
  60 }