158 lines · cpp
1// RUN: %clang_cc1 -fopenacc -Wno-openacc-deprecated-clause-alias -ast-print %s -o - | FileCheck %s2 3void foo() {4 int i;5 int *iPtr;6 float array[5];7 float *arrayPtr[5];8// CHECK: #pragma acc parallel default(none)9// CHECK-NEXT: while (true)10#pragma acc parallel default(none)11 while(true);12// CHECK: #pragma acc serial default(present)13// CHECK-NEXT: while (true)14#pragma acc serial default(present)15 while(true);16// CHECK: #pragma acc kernels if(i == array[1])17// CHECK-NEXT: while (true)18#pragma acc kernels if(i == array[1])19 while(true);20// CHECK: #pragma acc parallel self(i == 3)21// CHECK-NEXT: while (true)22#pragma acc parallel self(i == 3)23 while(true);24 25// CHECK: #pragma acc parallel num_gangs(i, (int)array[2])26// CHECK-NEXT: while (true)27#pragma acc parallel num_gangs(i, (int)array[2])28 while(true);29 30// CHECK: #pragma acc parallel num_workers(i)31// CHECK-NEXT: while (true)32#pragma acc parallel num_workers(i)33 while(true);34 35// CHECK: #pragma acc parallel vector_length((int)array[1])36// CHECK-NEXT: while (true)37#pragma acc parallel vector_length((int)array[1])38 while(true);39 40// CHECK: #pragma acc parallel private(i, array[1], array, array[1:2])41#pragma acc parallel private(i, array[1], array, array[1:2])42 while(true);43 44// CHECK: #pragma acc parallel firstprivate(i, array[1], array, array[1:2])45#pragma acc parallel firstprivate(i, array[1], array, array[1:2])46 while(true);47 48// CHECK: #pragma acc parallel no_create(i, array[1], array, array[1:2])49#pragma acc parallel no_create(i, array[1], array, array[1:2])50 while(true);51 52// CHECK: #pragma acc parallel present(i, array[1], array, array[1:2])53#pragma acc parallel present(i, array[1], array, array[1:2])54 while(true);55// CHECK: #pragma acc parallel no_create(i, array[1], array, array[1:2]) present(i, array[1], array, array[1:2])56#pragma acc parallel no_create(i, array[1], array, array[1:2]) present(i, array[1], array, array[1:2])57 while(true);58 59// CHECK: #pragma acc parallel copy(i, array[1], array, array[1:2]) pcopy(alwaysin: i, array[1], array, array[1:2]) present_or_copy(always, alwaysout: i, array[1], array, array[1:2])60#pragma acc parallel copy(i, array[1], array, array[1:2]) pcopy(alwaysin:i, array[1], array, array[1:2]) present_or_copy(always, alwaysout: i, array[1], array, array[1:2])61 while(true);62 63// CHECK: #pragma acc parallel copyin(i, array[1], array, array[1:2]) pcopyin(readonly: i, array[1], array, array[1:2]) present_or_copyin(always, readonly: i, array[1], array, array[1:2])64#pragma acc parallel copyin(i, array[1], array, array[1:2]) pcopyin(readonly:i, array[1], array, array[1:2]) present_or_copyin(readonly, always: i, array[1], array, array[1:2])65 while(true);66 67// CHECK: #pragma acc parallel copyout(i, array[1], array, array[1:2]) pcopyout(zero: i, array[1], array, array[1:2]) present_or_copyout(always, zero: i, array[1], array, array[1:2])68#pragma acc parallel copyout(i, array[1], array, array[1:2]) pcopyout(zero: i, array[1], array, array[1:2]) present_or_copyout(always, zero: i, array[1], array, array[1:2])69 while(true);70 71// CHECK: #pragma acc parallel create(i, array[1], array, array[1:2]) pcreate(zero: i, array[1], array, array[1:2]) present_or_create(i, array[1], array, array[1:2])72#pragma acc parallel create(i, array[1], array, array[1:2]) pcreate(zero: i, array[1], array, array[1:2]) present_or_create(i, array[1], array, array[1:2])73 while(true);74 75 // CHECK: #pragma acc serial attach(iPtr, arrayPtr[0])76#pragma acc serial attach(iPtr, arrayPtr[0])77 while(true);78 79 // CHECK: #pragma acc kernels deviceptr(iPtr, arrayPtr[0])80#pragma acc kernels deviceptr(iPtr, arrayPtr[0])81 while(true);82 83 // CHECK: #pragma acc kernels async(*iPtr)84#pragma acc kernels async(*iPtr)85 while(true);86 87 // CHECK: #pragma acc kernels async88#pragma acc kernels async89 while(true);90 91// CHECK: #pragma acc parallel wait92#pragma acc parallel wait93 while(true);94 95// CHECK: #pragma acc parallel wait96#pragma acc parallel wait97 while(true);98 99// CHECK: #pragma acc parallel wait(*iPtr, i)100#pragma acc parallel wait(*iPtr, i)101 while(true);102 103// CHECK: #pragma acc parallel wait(queues: *iPtr, i)104#pragma acc parallel wait(queues:*iPtr, i)105 while(true);106 107// CHECK: #pragma acc parallel wait(devnum: i : *iPtr, i)108#pragma acc parallel wait(devnum:i:*iPtr, i)109 while(true);110 111// CHECK: #pragma acc parallel wait(devnum: i : queues: *iPtr, i)112#pragma acc parallel wait(devnum:i:queues:*iPtr, i)113 while(true);114 115 bool SomeB;116 struct SomeStruct{} SomeStructImpl;117 118//CHECK: #pragma acc parallel dtype(default)119#pragma acc parallel dtype(default)120 while(true);121 122//CHECK: #pragma acc parallel device_type(radeon)123#pragma acc parallel device_type(radeon)124 while(true);125 126//CHECK: #pragma acc parallel device_type(nvidia)127#pragma acc parallel device_type(nvidia)128 while(true);129 130//CHECK: #pragma acc parallel dtype(multicore)131#pragma acc parallel dtype(multicore)132 while(true);133 134//CHECK: #pragma acc parallel device_type(host)135#pragma acc parallel device_type (host)136 while(true);137 138//CHECK: #pragma acc parallel reduction(*: i)139#pragma acc parallel reduction(*: i)140 while(true);141//CHECK: #pragma acc parallel reduction(max: SomeB)142#pragma acc parallel reduction(max: SomeB)143 while(true);144//CHECK: #pragma acc parallel reduction(&: i)145#pragma acc parallel reduction(&: i)146 while(true);147//CHECK: #pragma acc parallel reduction(|: SomeB)148#pragma acc parallel reduction(|: SomeB)149 while(true);150//CHECK: #pragma acc parallel reduction(&&: i)151#pragma acc parallel reduction(&&: i)152 while(true);153//CHECK: #pragma acc parallel reduction(||: SomeB)154#pragma acc parallel reduction(||: SomeB)155 while(true);156}157 158