c4bb5df4ab
It is not widely used and removed from OpenCL v2.1. This change modifies Clang to parse the attribute for OpenCL but ignores it afterwards. Patch by Liu Yaxun (Sam)! Differential Revision: http://reviews.llvm.org/D17861 llvm-svn: 265006
18 lines
587 B
Common Lisp
18 lines
587 B
Common Lisp
// RUN: %clang_cc1 -verify %s
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// RUN: %clang_cc1 -verify -cl-std=CL2.0 -D CL20 %s
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// RUN: %clang_cc1 -verify -x c -D NOCL %s
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#ifndef NOCL
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kernel void f(__attribute__((nosvm)) global int* a);
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#ifndef CL20
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// expected-error@-2 {{'nosvm' attribute requires OpenCL version 2.0}}
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#else
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// expected-warning@-4 {{'nosvm' attribute is deprecated and ignored in OpenCL version 2.0}}
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#endif
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__attribute__((nosvm)) void g(); // expected-warning {{'nosvm' attribute only applies to variables}}
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#else
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void f(__attribute__((nosvm)) int* a); // expected-warning {{'nosvm' attribute ignored}}
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#endif
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