8313d2a8db
Brought up in a previous review as a TODO, we could be better about how we highlight what hte previous clause was, and how to show that the 'device_type' is the one being targetted. This patch rewords the diagnostics and updates a massive number of tests.
209 lines
6.2 KiB
C++
209 lines
6.2 KiB
C++
// RUN: %clang_cc1 %s -fopenacc -verify
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template<unsigned I, typename NotInt, typename ConvertsToInt, typename Int>
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void TemplUses(NotInt NI, ConvertsToInt CTI, Int IsI) {
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int i;
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// expected-error@+1{{'num' argument on 'worker' clause is not permitted on an orphaned 'loop' construct}}
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+1{{'num' argument on 'worker' clause is not permitted on an orphaned 'loop' construct}}
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#pragma acc loop worker(num:IsI)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(CTI)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(IsI)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(I)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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// expected-error@+1{{OpenACC clause 'worker' requires expression of integer type ('NoConvert' invalid)}}
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#pragma acc loop worker(NI)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+3{{'num' argument to 'worker' clause not allowed on a 'loop' construct associated with a 'kernels' construct that has a 'num_workers' clause}}
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// expected-note@+1{{previous 'num_workers' clause is here}}
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#pragma acc kernels num_workers(IsI)
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#pragma acc loop worker(num:CTI)
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for(int i = 0; i < 5; ++i);
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for(int i = 0; i < 5; ++i);
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}
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struct NoConvert{};
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struct Converts{
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operator int();
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};
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void uses() {
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TemplUses<3>(NoConvert{}, Converts{}, 5); // expected-note{{in instantiation of function template specialization}}
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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#pragma acc parallel
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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int i;
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// expected-error@+1{{'num' argument on 'worker' clause is not permitted on an orphaned 'loop' construct}}
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+2{{'num' argument on 'worker' clause is not permitted on a 'loop' construct associated with a 'parallel' compute construct}}
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#pragma acc parallel
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+1{{'num' argument on 'worker' clause is not permitted on an orphaned 'loop' construct}}
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+2{{'num' argument on 'worker' clause is not permitted on a 'loop' construct associated with a 'parallel' compute construct}}
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#pragma acc parallel
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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#pragma acc serial
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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// expected-error@+2{{'num' argument on 'worker' clause is not permitted on a 'loop' construct associated with a 'serial' compute construct}}
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#pragma acc serial
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+2{{'num' argument on 'worker' clause is not permitted on a 'loop' construct associated with a 'serial' compute construct}}
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#pragma acc serial
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(i)
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for(int i = 0; i < 5; ++i);
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Converts Cvts;
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#pragma acc kernels
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#pragma acc loop worker(Cvts)
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for(int i = 0; i < 5; ++i);
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NoConvert NoCvts;
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#pragma acc kernels
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// expected-error@+1{{OpenACC clause 'worker' requires expression of integer type ('NoConvert' invalid)}}
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#pragma acc loop worker(NoCvts)
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for(int i = 0; i < 5; ++i);
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#pragma acc kernels
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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// expected-error@+3{{'num' argument to 'worker' clause not allowed on a 'loop' construct associated with a 'kernels' construct that has a 'num_workers' clause}}
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// expected-note@+1{{previous 'num_workers' clause is here}}
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#pragma acc kernels num_workers(i)
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#pragma acc loop worker(num:i)
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for(int i = 0; i < 5; ++i);
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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// expected-error@+3{{loop with a 'worker' clause may not exist in the region of a 'worker' clause}}
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// expected-error@+2{{loop with a 'gang' clause may not exist in the region of a 'worker' clause}}
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// expected-note@-4 2{{previous 'worker' clause is here}}
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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#pragma acc loop vector
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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#pragma acc parallel
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc parallel
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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// expected-error@+3{{loop with a 'worker' clause may not exist in the region of a 'worker' clause}}
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// expected-error@+2{{loop with a 'gang' clause may not exist in the region of a 'worker' clause}}
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// expected-note@-4 2{{previous 'worker' clause is here}}
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc parallel
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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#pragma acc parallel
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc serial
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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// expected-error@+3{{loop with a 'worker' clause may not exist in the region of a 'worker' clause}}
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// expected-error@+2{{loop with a 'gang' clause may not exist in the region of a 'worker' clause}}
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// expected-note@-4 2{{previous 'worker' clause is here}}
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc serial
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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#pragma acc parallel
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc kernels
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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// expected-error@+3{{loop with a 'worker' clause may not exist in the region of a 'worker' clause}}
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// expected-error@+2{{loop with a 'gang' clause may not exist in the region of a 'worker' clause}}
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// expected-note@-4 2{{previous 'worker' clause is here}}
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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#pragma acc kernels
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#pragma acc loop worker
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for(int i= 0; i< 5; ++i) {
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#pragma acc parallel
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#pragma acc loop worker, gang
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for(int k = 0; k < 5; ++k);
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}
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}
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