// { dg-do run }
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// { dg-do run }
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// { dg-options "-Wno-abi" }
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// { dg-options "-Wno-abi" }
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// PR c++/9844
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// PR c++/9844
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extern "C" void abort();
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extern "C" void abort();
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#define vector __attribute__((vector_size(16)))
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#define vector __attribute__((vector_size(16)))
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class vector_holder
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class vector_holder
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{
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{
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char __attribute__((vector_size(16))) vec;
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char __attribute__((vector_size(16))) vec;
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char __attribute__((vector_size(16))) vec1;
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char __attribute__((vector_size(16))) vec1;
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public:
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public:
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operator __attribute__((vector_size(16))) short (void) {
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operator __attribute__((vector_size(16))) short (void) {
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return (__attribute__((vector_size(16))) short) vec;
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return (__attribute__((vector_size(16))) short) vec;
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}
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}
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operator __attribute__((vector_size(16))) unsigned int (void) {
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operator __attribute__((vector_size(16))) unsigned int (void) {
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return (__attribute__((vector_size(16))) unsigned int) vec1;
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return (__attribute__((vector_size(16))) unsigned int) vec1;
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}
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}
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vector_holder () {
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vector_holder () {
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vec = (__attribute__((vector_size(16))) char) {'a', 'b', 'c', 'd', 'a', 'b', 'c', 'd',
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vec = (__attribute__((vector_size(16))) char) {'a', 'b', 'c', 'd', 'a', 'b', 'c', 'd',
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'a', 'b', 'c', 'd', 'a', 'b', 'c', 'd'};
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'a', 'b', 'c', 'd', 'a', 'b', 'c', 'd'};
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vec1 = (__attribute__((vector_size(16))) char) {'m', 'n', 'o', 'q', 'm', 'n', 'o', 'p',
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vec1 = (__attribute__((vector_size(16))) char) {'m', 'n', 'o', 'q', 'm', 'n', 'o', 'p',
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'm', 'n', 'o', 'q', 'm', 'n', 'o', 'p'};
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'm', 'n', 'o', 'q', 'm', 'n', 'o', 'p'};
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}
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}
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};
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};
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union u {
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union u {
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char f[16];
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char f[16];
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vector unsigned int v;
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vector unsigned int v;
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vector short vs;
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vector short vs;
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} data;
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} data;
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vector_holder vh;
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vector_holder vh;
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int main()
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int main()
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{
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{
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data.vs = (__attribute__((vector_size(16))) short) vh;
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data.vs = (__attribute__((vector_size(16))) short) vh;
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if (data.f[0] != 'a' || data.f[15] != 'd')
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if (data.f[0] != 'a' || data.f[15] != 'd')
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abort();
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abort();
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data.v = (__attribute__((vector_size(16))) unsigned int) vh;
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data.v = (__attribute__((vector_size(16))) unsigned int) vh;
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if (data.f[0] != 'm' || data.f[15] != 'p')
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if (data.f[0] != 'm' || data.f[15] != 'p')
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abort();
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abort();
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return 0;
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return 0;
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}
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}
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/* Ignore a warning that is irrelevant to the purpose of this test. */
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/* Ignore a warning that is irrelevant to the purpose of this test. */
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/* { dg-prune-output ".*GCC vector returned by reference.*" } */
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/* { dg-prune-output ".*GCC vector returned by reference.*" } */
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