llvm-project/clang/test/OpenMP/target_map_messages.cpp

926 lines
42 KiB
C++

// -fopenmp, -fno-openmp-extensions
// RUN: %clang_cc1 -verify=expected,ge50,lt51,omp,lt51-omp -fopenmp -fno-openmp-extensions -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,omp,lt51-omp -fopenmp -fno-openmp-extensions -fopenmp-version=40 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,omp,lt51-omp -fopenmp -fno-openmp-extensions -fopenmp-version=45 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,lt51,omp,lt51-omp -fopenmp -fno-openmp-extensions -fopenmp-version=50 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,ge51,omp,ge51-omp -fopenmp -fno-openmp-extensions -fopenmp-version=51 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -DCCODE -verify -fopenmp -fno-openmp-extensions -ferror-limit 300 -x c %s -Wno-openmp -Wuninitialized
// -fopenmp-simd, -fno-openmp-extensions
// RUN: %clang_cc1 -verify=expected,ge50,lt51,omp,lt51-omp -fopenmp-simd -fno-openmp-extensions -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,omp,lt51-omp -fopenmp-simd -fno-openmp-extensions -fopenmp-version=40 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,omp,lt51-omp -fopenmp-simd -fno-openmp-extensions -fopenmp-version=45 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,lt51,omp,lt51-omp -fopenmp-simd -fno-openmp-extensions -fopenmp-version=50 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,ge51,omp,ge51-omp -fopenmp-simd -fno-openmp-extensions -fopenmp-version=51 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -DCCODE -verify -fopenmp-simd -fno-openmp-extensions -ferror-limit 300 -x c %s -Wno-openmp-mapping -Wuninitialized
// -fopenmp -fopenmp-extensions
// RUN: %clang_cc1 -verify=expected,ge50,lt51,ompx,lt51-ompx -fopenmp -fopenmp-extensions -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,ompx,lt51-ompx -fopenmp -fopenmp-extensions -fopenmp-version=40 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,ompx,lt51-ompx -fopenmp -fopenmp-extensions -fopenmp-version=45 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,lt51,ompx,lt51-ompx -fopenmp -fopenmp-extensions -fopenmp-version=50 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,ge51,ompx,ge51-ompx -fopenmp -fopenmp-extensions -fopenmp-version=51 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -DCCODE -verify -fopenmp -fopenmp-extensions -ferror-limit 300 -x c %s -Wno-openmp -Wuninitialized
// -fopenmp-simd -fopenmp-extensions
// RUN: %clang_cc1 -verify=expected,ge50,lt51,ompx,lt51-ompx -fopenmp-simd -fopenmp-extensions -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,ompx,lt51-ompx -fopenmp-simd -fopenmp-extensions -fopenmp-version=40 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,lt50,lt51,ompx,lt51-ompx -fopenmp-simd -fopenmp-extensions -fopenmp-version=45 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,lt51,ompx,lt51-ompx -fopenmp-simd -fopenmp-extensions -fopenmp-version=50 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -verify=expected,ge50,ge51,ompx,ge51-ompx -fopenmp-simd -fopenmp-extensions -fopenmp-version=51 -ferror-limit 300 %s -Wno-openmp-target -Wuninitialized
// RUN: %clang_cc1 -DCCODE -verify -fopenmp-simd -fopenmp-extensions -ferror-limit 300 -x c %s -Wno-openmp-mapping -Wuninitialized
// Check
#ifdef CCODE
void foo(int arg) {
const int n = 0;
double marr[10][10][10];
#pragma omp target map(marr[2][0:2][0:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:][0:][:])
{}
#pragma omp target map(marr[:][1:][:]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:][n:][:])
{}
}
#else
void xxx(int argc) {
int map; // expected-note {{initialize the variable 'map' to silence this warning}}
#pragma omp target map(tofrom: map) // expected-warning {{variable 'map' is uninitialized when used here}}
for (int i = 0; i < 10; ++i)
;
}
struct SREF {
int &a;
int b;
SREF(int &a) : a(a) {}
};
template <typename T, int I>
struct SA {
static int ss;
#pragma omp threadprivate(ss) // expected-note {{defined as threadprivate or thread local}}
float a;
int b[12];
float *c;
T d;
float e[I];
T *f;
int bf : 20;
void func(int arg) {
SREF sref(arg);
#pragma omp target
{
a = 0.0;
func(arg);
bf = 20;
}
#pragma omp target map(arg,a,d,sref.b)
{}
#pragma omp target map(arg[2:2],a,d) // expected-error {{subscripted value is not an array or pointer}}
{}
#pragma omp target map(arg,a*2) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}} ge50-error {{expected addressable lvalue in 'map' clause}}
{}
#pragma omp target map(arg,(c+1)[2]) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(arg,a[:2],d) // expected-error {{subscripted value is not an array or pointer}}
{}
#pragma omp target map(arg,a,d[:2]) // expected-error {{subscripted value is not an array or pointer}}
{}
#pragma omp target map(to:ss) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
{}
#pragma omp target map(to:b,e)
{}
#pragma omp target map(to:b,e) map(to:b) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
{}
#pragma omp target map(to:b[:2],e)
{}
#pragma omp target map(to:b,e[:])
{}
#pragma omp target map(b[-1:]) // expected-error {{array section must be a subset of the original array}}
{}
#pragma omp target map(b[:-1]) // expected-error {{section length is evaluated to a negative value -1}}
{}
#pragma omp target map(b[true:true])
{}
#pragma omp target map(: c,f) // expected-error {{missing map type}}
{}
#pragma omp target map(always, tofrom: c,f)
{}
#pragma omp target map(always, tofrom: c[1:2],f)
{}
#pragma omp target map(always, tofrom: c,f[1:2])
{}
#pragma omp target map(always, tofrom: c[:],f) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map(always, tofrom: c,f[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map(always) // expected-error {{use of undeclared identifier 'always'}}
{}
#pragma omp target map(close, tofrom: c,f)
{}
#pragma omp target map(close, tofrom: c[1:2],f)
{}
#pragma omp target map(close, tofrom: c,f[1:2])
{}
#pragma omp target map(close, tofrom: c[:],f) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map(close, tofrom: c,f[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map(close) // expected-error {{use of undeclared identifier 'close'}}
{}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, tofrom: c,f)
{}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, tofrom: c[1:2],f)
{}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, tofrom: c,f[1:2])
{}
// expected-error@+2 {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, tofrom: c[:],f)
{}
// expected-error@+2 {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, tofrom: c,f[:])
{}
// expected-error@+1 {{use of undeclared identifier 'present'}}
#pragma omp target map(present)
{}
// ge51-omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, tofrom: c,f)
{}
// ge51-omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, tofrom: c[1:2],f)
{}
// ge51-omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, tofrom: c,f[1:2])
{}
// expected-error@+3 {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
// ge51-omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, tofrom: c[:],f)
{}
// expected-error@+3 {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
// ge51-omp-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, tofrom: c,f[:])
{}
// expected-error@+1 {{use of undeclared identifier 'ompx_hold'}}
#pragma omp target map(ompx_hold)
{}
#pragma omp target map(close, close, tofrom: a) // expected-error {{same map type modifier has been specified more than once}}
{}
#pragma omp target map(always, close, always, close, tofrom: a) // expected-error 2 {{same map type modifier has been specified more than once}}
{}
// ge51-error@+2 {{same map type modifier has been specified more than once}}
// lt51-error@+1 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(present, present, tofrom: a)
{}
// ompx-error@+3 {{same map type modifier has been specified more than once}}
// ge51-omp-error@+2 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(ompx_hold, ompx_hold, tofrom: a)
{}
// expected-error@+7 2 {{same map type modifier has been specified more than once}}
// ge51-error@+6 {{same map type modifier has been specified more than once}}
// lt51-ompx-error@+5 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'ompx_hold'}}
// lt51-omp-error@+4 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// ompx-error@+3 {{same map type modifier has been specified more than once}}
// ge51-omp-error@+2 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-omp-error@+1 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(always, close, present, ompx_hold, always, close, present, ompx_hold, tofrom: a)
{}
#pragma omp target map( , tofrom: a) // expected-error {{missing map type modifier}}
{}
#pragma omp target map( , , tofrom: a) // expected-error {{missing map type modifier}} expected-error {{missing map type modifier}}
{}
#pragma omp target map( , , : a) // expected-error {{missing map type modifier}} expected-error {{missing map type modifier}} expected-error {{missing map type}}
{}
// ge51-error@+3 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target map( d, f, bf: a)
{}
// expected-error@+4 {{missing map type modifier}}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target map( , f, : a)
{}
#pragma omp target map(always close: a) // expected-error {{missing map type}}
{}
#pragma omp target map(always close bf: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
{}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target map(always tofrom close: a)
{}
// ge51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target map(tofrom from: a)
{}
#pragma omp target map(close bf: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
{}
#pragma omp target map(([b[I]][bf])f) // lt50-error {{expected ',' or ']' in lambda capture list}} lt50-error {{expected ')'}} lt50-note {{to match this '('}}
{}
return;
}
};
struct SB {
unsigned A;
unsigned B;
float Arr[100];
float *Ptr;
float *foo() {
return &Arr[0];
}
};
struct SC {
unsigned A : 2;
unsigned B : 3;
unsigned C;
unsigned D;
float Arr[100];
SB S;
SB ArrS[100];
SB *PtrS;
SB *&RPtrS;
float *Ptr;
SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
};
union SD {
unsigned A;
float B;
};
void SAclient(int arg) {
SA<int,123> s;
s.func(arg); // expected-note {{in instantiation of member function}}
double marr[10][10][10];
double marr2[5][10][1];
double mvla[5][arg][10];
double ***mptr;
const int n = 0;
const int m = 1;
double mvla2[5][arg][m+n+10];
SB *p;
SD u;
SC r(p),t(p);
#pragma omp target map(r)
{}
#pragma omp target map(marr[2] [0:2] [0:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:] [0:2] [0:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[2][3] [0:2])
{}
#pragma omp target map(marr[:][:][:])
{}
#pragma omp target map(marr[:2][:][:])
{}
#pragma omp target map(marr [arg:][:][:])
{}
#pragma omp target map(marr [arg:])
{}
#pragma omp target map(marr [arg:][:arg][:]) // correct if arg is the size of dimension 2
{}
#pragma omp target map(marr[:arg][:])
{}
#pragma omp target map(marr[:arg] [n:])
{}
#pragma omp target map(marr[:][:arg] [n:]) // correct if arg is the size of dimension 2
{}
#pragma omp target map(marr[:][:m] [n:]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr [n:m][:arg] [n:])
{}
#pragma omp target map(marr[:2][:1][:]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:2] [1:][:]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:2][:][:1]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:2][:] [1:]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:1][:2][:])
{}
#pragma omp target map(marr[:1][0][:])
{}
#pragma omp target map(marr[:arg][:2][:]) // correct if arg is 1
{}
#pragma omp target map(marr[:1] [3:1][:2])
{}
#pragma omp target map(marr[:1] [3:arg][:2]) // correct if arg is 1
{}
#pragma omp target map(marr[:1] [3:2][:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr[:2][:10][:])
{}
#pragma omp target map(marr[:2][:][:5 + 5])
{}
#pragma omp target map(marr[:2] [2 + 2 - 4:] [0:5 + 5])
{}
#pragma omp target map(marr[:1][:2][0]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(marr2[:1][:2][0])
{}
#pragma omp target map(mvla[:1][:][0]) // correct if the size of dimension 2 is 1.
{}
#pragma omp target map(mvla[:2][:arg][:]) // correct if arg is the size of dimension 2.
{}
#pragma omp target map(mvla[:1][:2][0]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(mvla[1] [2:arg][:])
{}
#pragma omp target map(mvla[:1][:][:])
{}
#pragma omp target map(mvla2[:1][:2][:11])
{}
#pragma omp target map(mvla2[:1][:2][:10]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(mptr[:2] [2 + 2 - 4:1] [0:5 + 5]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(mptr[:1][:2 - 1] [2:4 - 3])
{}
#pragma omp target map(mptr[:1][:arg] [2:4 - 3]) // correct if arg is 1.
{}
#pragma omp target map(mptr[:1][:2 - 1] [0:2])
{}
#pragma omp target map(mptr[:1][:2] [0:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(mptr[:1][:] [0:2]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map(mptr[:2][:1] [0:2]) // expected-error {{array section does not specify contiguous storage}}
{}
#pragma omp target map(r.ArrS[0].B)
{}
#pragma omp target map(r.ArrS[:1].B) // expected-error {{OpenMP array section is not allowed here}}
{}
#pragma omp target map(r.ArrS[:arg].B) // expected-error {{OpenMP array section is not allowed here}}
{}
#pragma omp target map(r.ArrS[0].Arr [1:23])
{}
#pragma omp target map(r.ArrS[0].Arr [1:arg])
{}
#pragma omp target map(r.ArrS[0].Arr [arg:23])
{}
#pragma omp target map(r.ArrS[0].Error) // expected-error {{no member named 'Error' in 'SB'}}
{}
#pragma omp target map(r.ArrS[0].A, r.ArrS[1].A) // lt50-error {{multiple array elements associated with the same variable are not allowed in map clauses of the same construct}} lt50-note {{used here}}
{}
#pragma omp target map(r.ArrS[0].A, t.ArrS[1].A)
{}
#pragma omp target map(r.PtrS[0], r.PtrS->B) // lt50-error {{same pointer dereferenced in multiple different ways in map clause expressions}} lt50-note {{used here}}
{}
#pragma omp target map(r.PtrS, r.PtrS->B) // lt50-error {{pointer cannot be mapped along with a section derived from itself}} lt50-note {{used here}}
{}
#pragma omp target map(r.PtrS->A, r.PtrS->B)
{}
#pragma omp target map(r.RPtrS[0], r.RPtrS->B) // lt50-error {{same pointer dereferenced in multiple different ways in map clause expressions}} lt50-note {{used here}}
{}
#pragma omp target map(r.RPtrS, r.RPtrS->B) // lt50-error {{pointer cannot be mapped along with a section derived from itself}} lt50-note {{used here}}
{}
#pragma omp target map(r.RPtrS->A, r.RPtrS->B)
{}
#pragma omp target map(r.S.Arr[:12])
{}
#pragma omp target map(r.S.foo() [:12]) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}} ge50-error {{expected addressable lvalue in 'map' clause}}
{}
#pragma omp target map(r.C, r.D)
{}
#pragma omp target map(r.C, r.C) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
{}
#pragma omp target map(r.C) map(r.C) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
{}
#pragma omp target map(r.C, r.S) // this would be an error only caught at runtime - Sema would have to make sure there is not way for the missing data between fields to be mapped somewhere else.
{}
#pragma omp target map(r, r.S) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
{}
#pragma omp target map(r.C, t.C)
{}
#pragma omp target map(r.A) // expected-error {{bit fields cannot be used to specify storage in a 'map' clause}}
{}
#pragma omp target map(r.Arr)
{}
#pragma omp target map(r.Arr [3:5])
{}
#pragma omp target map(r.Ptr [3:5])
{}
#pragma omp target map(r.ArrS [3:5].A) // expected-error {{OpenMP array section is not allowed here}}
{}
#pragma omp target map(r.ArrS [3:5].Arr [6:7]) // expected-error {{OpenMP array section is not allowed here}}
{}
#pragma omp target map(r.ArrS[3].Arr [6:7])
{}
#pragma omp target map(r.S.Arr [4:5])
{}
#pragma omp target map(r.S.Ptr [4:5])
{}
#pragma omp target map(r.S.Ptr[:]) // expected-error {{section length is unspecified and cannot be inferred because subscripted value is not an array}}
{}
#pragma omp target map((p + 1)->A) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(u.B) // expected-error {{mapping of union members is not allowed}}
{}
#pragma omp target
{
u.B = 0;
r.S.foo();
}
#pragma omp target data map(to \
: r.C) // lt50-note {{used here}}
{
#pragma omp target map(r.D) // lt50-error {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}}
{}
}
#pragma omp target data map(to \
: t.Ptr) // lt50-note {{used here}}
{
#pragma omp target map(t.Ptr[:23]) // lt50-error {{pointer cannot be mapped along with a section derived from itself}}
{}
}
#pragma omp target data map(to \
: t.C, t.D)
{
#pragma omp target data map(to \
: t.C)
{
#pragma omp target map(t.D)
{}
}
}
#pragma omp target data map(marr[:][:][:])
{
#pragma omp target data map(marr)
{}
}
#pragma omp target data map(to \
: t)
{
#pragma omp target data map(to \
: t.C)
{
#pragma omp target map(t.D)
{}
}
}
}
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note 2 {{declared here}} // expected-note 3 {{forward declaration of 'S1'}}
extern S1 a;
class S2 {
mutable int a;
public:
S2():a(0) { }
S2(S2 &s2):a(s2.a) { }
static float S2s;
static const float S2sc;
};
const float S2::S2sc = 0;
const S2 b;
const S2 ba[5];
class S3 {
int a;
public:
S3():a(0) { }
S3(S3 &s3):a(s3.a) { }
};
const S3 c;
const S3 ca[5];
extern const int f;
class S4 {
int a;
S4();
S4(const S4 &s4);
public:
S4(int v):a(v) { }
};
class S5 {
int a;
S5():a(0) {}
S5(const S5 &s5):a(s5.a) { }
public:
S5(int v):a(v) { }
};
template <class T>
struct S6;
template<>
struct S6<int>
{
virtual void foo();
};
S3 h;
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
typedef int from;
struct dim {
double x, y;
};
template<typename T>
class Array1D
{
public:
unsigned n1;
unsigned size;
T * dptr;
inline T& operator() (unsigned i1) { return dptr[i1]; }
Array1D() {n1=0;size=0;dptr=nullptr;}
};
template <typename T, int I> // expected-note {{declared here}}
T tmain(T argc) {
const T d = 5;
const T da[5] = { 0 };
S4 e(4);
S5 g(5);
T i, t[20];
T &j = i;
T *k = &j;
T x;
T y;
T to, tofrom, always, close, present;
const T (&l)[5] = da;
#pragma omp target map // expected-error {{expected '(' after 'map'}}
{}
#pragma omp target map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
{}
#pragma omp target map() // expected-error {{expected expression}}
{}
#pragma omp target map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
{}
#pragma omp target map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
{}
#pragma omp target map(to:) // expected-error {{expected expression}}
{}
#pragma omp target map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
{}
#pragma omp target map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
{}
#pragma omp target map(x)
foo();
#pragma omp target map(tofrom: t[:I])
foo();
#pragma omp target map(T: a) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}} expected-error {{incomplete type 'S1' where a complete type is required}}
foo();
#pragma omp target map(T) // expected-error {{'T' does not refer to a value}}
foo();
#pragma omp target map(I) // lt50-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}} ge50-error 2 {{expected addressable lvalue in 'map' clause}}
foo();
#pragma omp target map(S2::S2s)
foo();
#pragma omp target map(S2::S2sc)
foo();
#pragma omp target map(x)
foo();
#pragma omp target map(to: x)
foo();
#pragma omp target map(to: to)
foo();
#pragma omp target map(to)
foo();
#pragma omp target map(to, x)
foo();
#pragma omp target data map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
#pragma omp target data map(tofrom: argc > 0 ? x : y) // lt50-error 2 {{expected expression containing only member accesses and/or array sections based on named variables}} ge50-error 2 {{expected addressable lvalue in 'map' clause}}
#pragma omp target data map(argc)
#pragma omp target data map(S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp target data map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} warn-warning 2 {{Type 'const S2' is not trivially copyable and not guaranteed to be mapped correctly}} warn-warning 2 {{Type 'const S3' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(ba) // warn-warning 2 {{Type 'const S2 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(ca) // warn-warning 2 {{Type 'const S3 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(da)
#pragma omp target data map(S2::S2s)
#pragma omp target data map(S2::S2sc)
#pragma omp target data map(e, g) // warn-warning 2 {{Type 'S4' is not trivially copyable and not guaranteed to be mapped correctly}} warn-warning 2 {{Type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
#pragma omp target data map(k) map(k) // lt50-error 2 {{variable already marked as mapped in current construct}} lt50-note 2 {{used here}}
#pragma omp target map(k), map(k[:5]) // lt50-error 2 {{pointer cannot be mapped along with a section derived from itself}} lt50-note 2 {{used here}}
foo();
#pragma omp target data map(da)
#pragma omp target map(da[:4])
foo();
#pragma omp target data map(k, j, l) // lt50-note 2 {{used here}}
#pragma omp target data map(k[:4]) // lt50-error 2 {{pointer cannot be mapped along with a section derived from itself}}
#pragma omp target data map(j)
#pragma omp target map(l) map(l[:5]) // lt50-error 2 {{variable already marked as mapped in current construct}} lt50-note 2 {{used here}}
foo();
#pragma omp target data map(k[:4], j, l[:5]) // lt50-note 2 {{used here}}
#pragma omp target data map(k) // lt50-error 2 {{pointer cannot be mapped along with a section derived from itself}}
#pragma omp target data map(j)
#pragma omp target map(l)
foo();
#pragma omp target data map(always, tofrom: x)
#pragma omp target data map(always: x) // expected-error {{missing map type}}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target data map(tofrom, always: x)
#pragma omp target data map(always, tofrom: always, tofrom, x)
#pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
foo();
#pragma omp target data map(close, tofrom: x)
#pragma omp target data map(close: x) // expected-error {{missing map type}}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target data map(tofrom, close: x)
#pragma omp target data map(close, tofrom: close, tofrom, x)
foo();
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target data map(present, tofrom: x)
// ge51-error@+2 {{missing map type}}
// lt51-error@+1 {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target data map(present: x)
// ge51-error@+4 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// ge51-error@+2 {{missing map type}}
// lt51-error@+1 {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target data map(tofrom, present: x)
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target data map(present, tofrom: present, tofrom, x)
foo();
T marr[10][10], iarr[5];
#pragma omp target data map(marr[10][0:2:2]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
{}
#pragma omp target data map(iarr[:2:d]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
{}
return 0;
}
struct SA1{
int a;
struct SA1 *p;
int b[10];
};
struct SB1{
int a;
struct SA1 s;
struct SA1 sa[10];
struct SA1 *sp[10];
struct SA1 *p;
};
struct SC1{
int a;
struct SB1 s;
struct SB1 *p;
int b[10];
};
class S8 {
public:
virtual void foo() = 0;
} *s8;
class S9 {
public:
virtual void foo() {}
} s9;
int main(int argc, char **argv) {
const int d = 5;
const int da[5] = { 0 };
S4 e(4);
S5 g(5);
int i;
int &j = i;
int *k = &j;
S6<int> m;
int x;
int y;
int to, tofrom, always, close, present;
const int (&l)[5] = da;
SC1 s;
SC1 *p;
int Arr[10];
#pragma omp target data map // expected-error {{expected '(' after 'map'}} lt50-error {{expected at least one 'map' or 'use_device_ptr' clause for '#pragma omp target data'}} ge50-error {{expected at least one 'map', 'use_device_ptr', or 'use_device_addr' clause for '#pragma omp target data'}}
#pragma omp target data map( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
#pragma omp target data map() // expected-error {{expected expression}}
#pragma omp target data map(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
#pragma omp target data map(to argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected ',' or ')' in 'map' clause}}
#pragma omp target data map(to:) // expected-error {{expected expression}}
#pragma omp target data map(from: argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
#pragma omp target data map(x: y) // expected-error {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target map(x)
foo();
#pragma omp target map(to: x)
foo();
#pragma omp target map(to: to)
foo();
#pragma omp target map(to)
foo();
#pragma omp target map(to, x)
foo();
#pragma omp target data map(to x) // expected-error {{expected ',' or ')' in 'map' clause}}
#pragma omp target data map(tofrom: argc > 0 ? argv[1] : argv[2]) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}} ge50-error {{expected addressable lvalue in 'map' clause}}
#pragma omp target data map(argc)
#pragma omp target data map(S1) // expected-error {{'S1' does not refer to a value}}
#pragma omp target data map(a, b, c, d, f) // expected-error {{incomplete type 'S1' where a complete type is required}} warn-warning {{Type 'const S2' is not trivially copyable and not guaranteed to be mapped correctly}} warn-warning {{Type 'const S3' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(argv[1])
#pragma omp target data map(ba) // warn-warning {{Type 'const S2 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(ca) // warn-warning {{Type 'const S3 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(da)
#pragma omp target data map(S2::S2s)
#pragma omp target data map(S2::S2sc)
#pragma omp target data map(e, g) // warn-warning {{Type 'S4' is not trivially copyable and not guaranteed to be mapped correctly}} warn-warning {{Type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}
#pragma omp target data map(h) // expected-error {{threadprivate variables are not allowed in 'map' clause}}
#pragma omp target data map(k), map(k) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
#pragma omp target map(k), map(k[:5]) // lt50-error {{pointer cannot be mapped along with a section derived from itself}} lt50-note {{used here}}
foo();
#pragma omp target data map(da)
#pragma omp target map(da[:4])
foo();
#pragma omp target data map(k, j, l) // lt50-note {{used here}}
#pragma omp target data map(k[:4]) // lt50-error {{pointer cannot be mapped along with a section derived from itself}}
#pragma omp target data map(j)
#pragma omp target map(l) map(l[:5]) // lt50-error {{variable already marked as mapped in current construct}} lt50-note {{used here}}
foo();
#pragma omp target data map(k[:4], j, l[:5]) // lt50-note {{used here}}
#pragma omp target data map(k) // lt50-error {{pointer cannot be mapped along with a section derived from itself}}
#pragma omp target data map(j)
#pragma omp target map(l)
foo();
#pragma omp target data map(always, tofrom: x)
#pragma omp target data map(always: x) // expected-error {{missing map type}}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target data map(tofrom, always: x)
#pragma omp target data map(always, tofrom: always, tofrom, x)
#pragma omp target map(tofrom j) // expected-error {{expected ',' or ')' in 'map' clause}}
foo();
#pragma omp target data map(close, tofrom: x)
#pragma omp target data map(close: x) // expected-error {{missing map type}}
// ge51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+2 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// expected-error@+1 {{missing map type}}
#pragma omp target data map(tofrom, close: x)
foo();
// lt51-error@+1 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
#pragma omp target data map(present, tofrom: x)
// ge51-error@+2 {{missing map type}}
// lt51-error@+1 {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target data map(present: x)
// ge51-error@+4 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper', 'present'}}
// lt51-error@+3 {{incorrect map type modifier, expected one of: 'always', 'close', 'mapper'}}
// ge51-error@+2 {{missing map type}}
// lt51-error@+1 {{incorrect map type, expected one of 'to', 'from', 'tofrom', 'alloc', 'release', or 'delete'}}
#pragma omp target data map(tofrom, present: x)
foo();
#pragma omp target private(j) map(j) // expected-error {{private variable cannot be in a map clause in '#pragma omp target' directive}} expected-note {{defined as private}}
{}
#pragma omp target firstprivate(j) map(j) // expected-error {{firstprivate variable cannot be in a map clause in '#pragma omp target' directive}} expected-note {{defined as firstprivate}}
{}
#pragma omp target map(m) // warn-warning {{Type 'S6<int>' is not trivially copyable and not guaranteed to be mapped correctly}}
{}
#pragma omp target
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.s)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.s.a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.b[:5])
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
#pragma omp target map(s.p[:5])
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.sa[3].a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.sp[3]->a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.p->a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.p->a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.s.b[:2])
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.s.p->b[:2])
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
// lt50-note@+1 {{used here}}
#pragma omp target map(s.p->p->p->a)
// lt50-error@+1 {{variable already marked as mapped in current construct}}
{ s.a++; }
#pragma omp target map(s.s.s.b[:2])
{ s.s.s.b[0]++; }
#pragma omp target map(s8[0:1], s9) // warn-warning {{Type 'class S8' is not trivially copyable and not guaranteed to be mapped correctly}} warn-warning {{Type 'class S9' is not trivially copyable and not guaranteed to be mapped correctly}}
{}
int **BB, *offset, *a;
#pragma omp target map(**(BB+*offset)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(**(BB+y)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(*(a+*offset)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(**(*offset+BB)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(**(y+BB)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(*(*offset+a)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(**(*offset+BB+*a)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(**(*(*(&offset))+BB+*a)) // lt50-error {{expected expression containing only member accesses and/or array sections based on named variables}}
{}
#pragma omp target map(*(a+(a))) // expected-error {{invalid operands to binary expression ('int *' and 'int *')}}
{}
#pragma omp target map(*(1+*a+*a)) // expected-error {{indirection requires pointer operand ('int' invalid)}}
{}
#pragma omp target map(delete: a) // expected-error {{map type 'delete' is not allowed for '#pragma omp target'}}
{}
#pragma omp target map(release: a) // expected-error {{map type 'release' is not allowed for '#pragma omp target'}}
{}
int marr[10][10], iarr[5];
#pragma omp target map(marr[10][0:2:2]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
{}
#pragma omp target map(iarr[:2:d]) // expected-error {{expected ']'}} expected-note {{to match this '['}}
{}
#pragma omp target data map(Arr[0:4]) // lt50-note {{used here}}
{
#pragma omp target
Arr[0] = 2; // lt50-error {{original storage of expression in data environment is shared but data environment do not fully contain mapped expression storage}}
}
Array1D<dim> pos;
#pragma omp target enter data map(to:pos)
#pragma omp target enter data map(to:pos.dptr[0:pos.size])
#pragma omp target teams distribute parallel for
for(int i=0; i<100; i++) {
pos(i).x = i;
pos(i).y = i+1;
}
return tmain<int, 3>(argc)+tmain<from, 4>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<int, 4>' requested here}}
}
#endif