87ccc55df4
The interaction between various clauses on 'routine' was not implemented
QUITE right, as I discovered when looking into the implementation of the
ACC dialect. This patch fixes it up so that there can only be 1 of the
special clauses per device_type VALUE (including nvidia ==
acc_device_nvidia).
This patch also does a refactor/unification of this with the rules of
other clauses, as we now know they are effectively the same.
72 lines
3.5 KiB
C
72 lines
3.5 KiB
C
// RUN: %clang_cc1 %s -fopenacc -verify
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void Test() {
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int I;
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struct NotConvertible{} NC;
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// No special rules for this clause on the data constructs, so not much to
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// test that isn't covered by combined/compute.
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#pragma acc data copyin(I) async(I)
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;
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#pragma acc enter data copyin(I) async(I)
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#pragma acc exit data copyout(I) async(I)
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// expected-error@+1{{OpenACC 'async' clause is not valid on 'host_data' directive}}
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#pragma acc host_data use_device(I) async(I)
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;
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// expected-error@+1{{OpenACC clause 'async' requires expression of integer type ('struct NotConvertible' invalid)}}
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#pragma acc data copyin(NC) async(NC)
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;
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// expected-error@+1{{OpenACC clause 'async' requires expression of integer type ('struct NotConvertible' invalid)}}
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#pragma acc enter data copyin(NC) async(NC)
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// expected-error@+1{{OpenACC clause 'async' requires expression of integer type ('struct NotConvertible' invalid)}}
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#pragma acc exit data copyout(NC) async(NC)
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// expected-error@+1{{OpenACC clause 'async' requires expression of integer type ('struct NotConvertible' invalid)}}
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#pragma acc host_data use_device(NC) async(NC)
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;
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// expected-error@+2{{OpenACC clause 'async' cannot combine with previous 'async' clause on a 'data' directive}}
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// expected-note@+1{{previous 'async' clause is here}}
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#pragma acc data copyin(I) async(I) async(I)
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;
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// expected-error@+2{{expected ')'}}
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// expected-note@+1{{to match this '('}}
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#pragma acc enter data copyin(I) async(I, I)
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//
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// expected-error@+2{{OpenACC clause 'async' cannot combine with previous 'async' clause on a 'data' directive}}
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// expected-note@+1{{previous 'async' clause is here}}
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#pragma acc data default(none) async async
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while(1);
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// expected-error@+2{{OpenACC clause 'async' cannot combine with previous 'async' clause on a 'data' directive}}
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// expected-note@+1{{previous 'async' clause is here}}
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#pragma acc data default(none) async(1) async(2)
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while(1);
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// expected-error@+2{{OpenACC clause 'async' cannot combine with previous 'async' clause on a 'data' directive}}
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// expected-note@+1{{previous 'async' clause is here}}
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#pragma acc data default(none) async(1) async(2)
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while(1);
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// expected-error@+3{{OpenACC clause 'async' cannot combine with previous 'async' clause in the same 'device_type' region on a 'data' directive}}
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// expected-note@+2{{previous 'async' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc data default(none) async(1) device_type(*) async(1) async(2)
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while(1);
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// expected-error@+3{{OpenACC clause 'async' cannot combine with previous 'async' clause in the same 'device_type' region on a 'data' directive}}
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// expected-note@+2{{previous 'async' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc data default(none) async device_type(*) async async
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while(1);
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// expected-error@+3{{OpenACC clause 'async' cannot combine with previous 'async' clause in the same 'device_type' region on a 'data' directive}}
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// expected-note@+2{{previous 'async' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc data default(none) async(1) device_type(*) async async(2)
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while(1);
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// expected-error@+3{{OpenACC clause 'async' cannot combine with previous 'async' clause in the same 'device_type' region on a 'data' directive}}
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// expected-note@+2{{previous 'async' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc data default(none) device_type(*) async async
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while(1);
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}
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