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.
61 lines
2.5 KiB
C
61 lines
2.5 KiB
C
// RUN: %clang_cc1 %s -fopenacc -verify
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short getS();
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float getF();
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void Test() {
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#pragma acc kernels loop num_gangs(1)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC 'num_gangs' clause is not valid on 'serial loop' directive}}
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#pragma acc serial loop num_gangs(1)
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for(int i = 5; i < 10;++i);
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#pragma acc parallel loop num_gangs(1)
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for(int i = 5; i < 10;++i);
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// expected-error@+2{{OpenACC 'num_gangs' clause cannot appear more than once on a 'kernels loop' directive}}
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// expected-note@+1{{previous 'num_gangs' clause is here}}
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#pragma acc kernels loop num_gangs(1) num_gangs(2)
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for(int i = 5; i < 10;++i);
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// expected-error@+2{{OpenACC 'num_gangs' clause cannot appear more than once on a 'parallel loop' directive}}
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// expected-note@+1{{previous 'num_gangs' clause is here}}
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#pragma acc parallel loop num_gangs(1) num_gangs(2)
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for(int i = 5; i < 10;++i);
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// expected-error@+3{{OpenACC 'num_gangs' clause cannot appear more than once in a 'device_type' region on a 'kernels loop' directive}}
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// expected-note@+2{{previous 'num_gangs' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc kernels loop num_gangs(1) device_type(*) num_gangs(1) num_gangs(2)
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for(int i = 5; i < 10;++i);
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// expected-error@+3{{OpenACC 'num_gangs' clause cannot appear more than once in a 'device_type' region on a 'parallel loop' directive}}
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// expected-note@+2{{previous 'num_gangs' clause is here}}
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// expected-note@+1{{active 'device_type' clause here}}
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#pragma acc parallel loop device_type(*) num_gangs(1) num_gangs(2)
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for(int i = 5; i < 10;++i);
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#pragma acc parallel loop num_gangs(1) device_type(*) num_gangs(2)
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{OpenACC clause 'num_gangs' requires expression of integer type}}
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#pragma acc parallel loop num_gangs(getF())
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{expected expression}}
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#pragma acc kernels loop num_gangs()
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{expected expression}}
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#pragma acc parallel loop num_gangs()
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{too many integer expression arguments provided to OpenACC 'num_gangs' clause: 'kernels loop' directive expects maximum of 1, 2 were provided}}
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#pragma acc kernels loop num_gangs(1, getS())
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for(int i = 5; i < 10;++i);
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// expected-error@+1{{too many integer expression arguments provided to OpenACC 'num_gangs' clause: 'parallel loop' directive expects maximum of 3, 4 were provided}}
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#pragma acc parallel loop num_gangs(getS(), 1, getS(), 1)
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for(int i = 5; i < 10;++i);
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}
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