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clang-p2996/clang/test/OpenMP/target_enter_data_ast_print.cpp
Serge Pavlov a67a4d2f3c Make output of -ast-print a valid C++ code. 
Output generated by option -ast-print looks like C/C++ code, and it
really is for plain C. For C++ the produced output was not valid C++
code, but the differences were small. With this change the output
is fixed and can be compiled. Tests are changed so that output produced
by -ast-print is compiled again with the same flags and both outputs are
compared.

Option -ast-print is extensively used in clang tests but it itself
was tested poorly, existing tests only checked that compiler did not
crash. There are unit tests in file DeclPrinterTest.cpp, but they test
only terse output mode.

Differential Revision: https://reviews.llvm.org/D26452

llvm-svn: 286439
2016-11-10 08:49:37 +00:00

229 lines
12 KiB
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// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
// expected-no-diagnostics
#ifndef HEADER
#define HEADER
template <typename T, int C>
T tmain(T argc, T *argv) {
T i, j, b, c, d, e, x[20];
i = argc;
#pragma omp target enter data map(to: i)
#pragma omp target enter data map(to: i) if (target enter data: j > 0)
#pragma omp target enter data map(to: i) if (b)
#pragma omp target enter data map(to: c)
#pragma omp target enter data map(to: c) if(b>e)
#pragma omp target enter data map(alloc: x[0:10], c)
#pragma omp target enter data map(to: c) map(alloc: d)
#pragma omp target enter data map(always,alloc: e)
#pragma omp target enter data nowait map(to: i)
#pragma omp target enter data nowait map(to: i) if (target enter data: j > 0)
#pragma omp target enter data map(to: i) if (b) nowait
#pragma omp target enter data map(to: c) nowait
#pragma omp target enter data map(to: c) nowait if(b>e)
#pragma omp target enter data nowait map(alloc: x[0:10], c)
#pragma omp target enter data nowait map(to: c) map(alloc: d)
#pragma omp target enter data nowait map(always,alloc: e)
#pragma omp target enter data nowait depend(in : argc, argv[i:argc], x[:]) map(to: i)
#pragma omp target enter data nowait map(to: i) if (target enter data: j > 0) depend(in : argc, argv[i:argc], x[:])
#pragma omp target enter data depend(in : argc, argv[i:argc], x[:]) map(to: i) if (b) nowait
#pragma omp target enter data map(to: c) depend(in : argc, argv[i:argc], x[:]) nowait
#pragma omp target enter data map(to: c) nowait if(b>e) depend(in : argc, argv[i:argc], x[:])
#pragma omp target enter data nowait map(alloc: x[0:10], c) depend(in : argc, argv[i:argc], x[:])
#pragma omp target enter data nowait depend(in : argc, argv[i:argc], x[:]) map(to: c) map(alloc: d)
#pragma omp target enter data nowait map(always,alloc: e) depend(in : argc, argv[i:argc], x[:])
return 0;
}
// CHECK: template <typename T, int C> T tmain(T argc, T *argv) {
// CHECK-NEXT: T i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target enter data map(to: i)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b)
// CHECK-NEXT: #pragma omp target enter data map(to: c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) if(b > e)
// CHECK-NEXT: #pragma omp target enter data map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e)
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data depend(in : argc,argv[i:argc],x[:]) map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) depend(in : argc,argv[i:argc],x[:]) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e) depend(in : argc,argv[i:argc],x[:])
// CHECK: template<> int tmain<int, 5>(int argc, int *argv) {
// CHECK-NEXT: int i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target enter data map(to: i)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b)
// CHECK-NEXT: #pragma omp target enter data map(to: c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) if(b > e)
// CHECK-NEXT: #pragma omp target enter data map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e)
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data depend(in : argc,argv[i:argc],x[:]) map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) depend(in : argc,argv[i:argc],x[:]) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e) depend(in : argc,argv[i:argc],x[:])
// CHECK: template<> char tmain<char, 1>(char argc, char *argv) {
// CHECK-NEXT: char i, j, b, c, d, e, x[20];
// CHECK-NEXT: i = argc;
// CHECK-NEXT: #pragma omp target enter data map(to: i)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b)
// CHECK-NEXT: #pragma omp target enter data map(to: c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) if(b > e)
// CHECK-NEXT: #pragma omp target enter data map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0)
// CHECK-NEXT: #pragma omp target enter data map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e)
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: i)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: i) if(target enter data: j > 0) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data depend(in : argc,argv[i:argc],x[:]) map(to: i) if(b) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) depend(in : argc,argv[i:argc],x[:]) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait if(b > e) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait map(alloc: x[0:10],c) depend(in : argc,argv[i:argc],x[:])
// CHECK-NEXT: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e) depend(in : argc,argv[i:argc],x[:])
int main (int argc, char **argv) {
int b = argc, i, c, d, e, f, g, x[20];
static int a;
// CHECK: static int a;
#pragma omp target enter data map(to: a)
// CHECK: #pragma omp target enter data map(to: a)
a=2;
// CHECK-NEXT: a = 2;
#pragma omp target enter data map(to: a) if (target enter data: b)
// CHECK: #pragma omp target enter data map(to: a) if(target enter data: b)
#pragma omp target enter data map(to: a) if (b > g)
// CHECK: #pragma omp target enter data map(to: a) if(b > g)
#pragma omp target enter data map(to: c)
// CHECK-NEXT: #pragma omp target enter data map(to: c)
#pragma omp target enter data map(alloc: c) if(b>g)
// CHECK-NEXT: #pragma omp target enter data map(alloc: c) if(b > g)
#pragma omp target enter data map(to: x[0:10], c)
// CHECK-NEXT: #pragma omp target enter data map(to: x[0:10],c)
#pragma omp target enter data map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data map(to: c) map(alloc: d)
#pragma omp target enter data map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data map(always,alloc: e)
#pragma omp target enter data nowait map(to: a)
// CHECK: #pragma omp target enter data nowait map(to: a)
#pragma omp target enter data nowait map(to: a) if (target enter data: b)
// CHECK: #pragma omp target enter data nowait map(to: a) if(target enter data: b)
#pragma omp target enter data map(to: a) if (b > g) nowait
// CHECK: #pragma omp target enter data map(to: a) if(b > g) nowait
#pragma omp target enter data map(to: c) nowait
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait
#pragma omp target enter data map(alloc: c) nowait if(b>g)
// CHECK-NEXT: #pragma omp target enter data map(alloc: c) nowait if(b > g)
#pragma omp target enter data nowait map(to: x[0:10], c)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: x[0:10],c)
#pragma omp target enter data nowait map(to: c) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: c) map(alloc: d)
#pragma omp target enter data nowait map(always,alloc: e)
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e)
#pragma omp target enter data depend(in : argc, argv[i:argc], x[:]) nowait map(to: a)
// CHECK: #pragma omp target enter data depend(in : argc,argv[i:argc],x[:]) nowait map(to: a)
#pragma omp target enter data nowait depend(in : argc, argv[i:argc], x[:]) map(to: a) if (target enter data: b)
// CHECK: #pragma omp target enter data nowait depend(in : argc,argv[i:argc],x[:]) map(to: a) if(target enter data: b)
#pragma omp target enter data map(to: a) depend(in : argc, argv[i:argc], x[:]) if (b > g) nowait
// CHECK: #pragma omp target enter data map(to: a) depend(in : argc,argv[i:argc],x[:]) if(b > g) nowait
#pragma omp target enter data map(to: c) nowait depend(in : argc, argv[i:argc], x[:])
// CHECK-NEXT: #pragma omp target enter data map(to: c) nowait depend(in : argc,argv[i:argc],x[:])
#pragma omp target enter data depend(in : argc, argv[i:argc], x[:]) map(alloc: c) nowait if(b>g)
// CHECK-NEXT: #pragma omp target enter data depend(in : argc,argv[i:argc],x[:]) map(alloc: c) nowait if(b > g)
#pragma omp target enter data nowait map(to: x[0:10], c) depend(in : argc, argv[i:argc], x[:])
// CHECK-NEXT: #pragma omp target enter data nowait map(to: x[0:10],c) depend(in : argc,argv[i:argc],x[:])
#pragma omp target enter data nowait map(to: c) depend(in : argc, argv[i:argc], x[:]) map(alloc: d)
// CHECK-NEXT: #pragma omp target enter data nowait map(to: c) depend(in : argc,argv[i:argc],x[:]) map(alloc: d)
#pragma omp target enter data nowait map(always,alloc: e) depend(in : argc, argv[i:argc], x[:])
// CHECK-NEXT: #pragma omp target enter data nowait map(always,alloc: e) depend(in : argc,argv[i:argc],x[:])
return tmain<int, 5>(argc, &argc) + tmain<char, 1>(argv[0][0], argv[0]);
}
#endif
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