forked from OSchip/llvm-project
40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
// RUN: clang %s -verify -fsyntax-only -flax-vector-conversions
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typedef unsigned int v2u __attribute__ ((vector_size (8)));
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typedef signed int v2s __attribute__ ((vector_size (8)));
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typedef signed int v1s __attribute__ ((vector_size (4)));
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typedef float v2f __attribute__ ((vector_size(8)));
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typedef signed short v4ss __attribute__ ((vector_size (8)));
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void f() {
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v2s v1;
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v2u v2;
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v1s v3;
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v2f v4;
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v4ss v5;
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v1 = v2;
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v1 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2s'}}
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v1 = v4; // expected-error {{incompatible type assigning 'v2f', expected 'v2s'}}
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v1 = v5;
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v2 = v1;
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v2 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2u'}}
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v2 = v4; // expected-error {{incompatible type assigning 'v2f', expected 'v2u'}}
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v2 = v5;
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v3 = v1; // expected-error {{incompatible type assigning 'v2s', expected 'v1s'}}
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v3 = v2; // expected-error {{incompatible type assigning 'v2u', expected 'v1s'}}
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v3 = v4; // expected-error {{incompatible type assigning 'v2f', expected 'v1s'}}
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v3 = v5; // expected-error {{incompatible type assigning 'v4ss', expected 'v1s'}}
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v4 = v1; // expected-error {{incompatible type assigning 'v2s', expected 'v2f'}}
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v4 = v2; // expected-error {{incompatible type assigning 'v2u', expected 'v2f'}}
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v4 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v2f'}}
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v4 = v5; // expected-error {{incompatible type assigning 'v4ss', expected 'v2f'}}
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v5 = v1;
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v5 = v2;
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v5 = v3; // expected-error {{incompatible type assigning 'v1s', expected 'v4ss'}}
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v5 = v4; // expected-error {{incompatible type assigning 'v2f', expected 'v4ss'}}
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}
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