22 lines
506 B
C
22 lines
506 B
C
/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-forwprop1 -w" } */
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#define vector __attribute__((vector_size(16) ))
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struct VecClass
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{
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vector float v;
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};
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vector float foo( vector float v )
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{
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vector float x = v;
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x = x + x;
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struct VecClass y = *(struct VecClass*)&x;
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return y.v;
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}
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/* We should be able to convert the cast to a VCE in forwprop1. */
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/* { dg-final { scan-tree-dump-times "VIEW_CONVERT_EXPR" 1 "forwprop1"} } */
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/* { dg-final { cleanup-tree-dump "forwprop1" } } */
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