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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Rev 301 |
Rev 338 |
// { dg-do run }
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// { dg-do run }
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#define vector __attribute__((vector_size(16)))
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#define vector __attribute__((vector_size(16)))
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extern "C" void abort();
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extern "C" void abort();
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class Star
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class Star
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{
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{
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public:
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public:
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inline vector float foo() const;
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inline vector float foo() const;
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Star()
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Star()
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{
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{
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data.f[0] = 1.0; data.f[1] = 2.0; data.f[2] = 3.0, data.f[3] = 4.0;
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data.f[0] = 1.0; data.f[1] = 2.0; data.f[2] = 3.0, data.f[3] = 4.0;
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}
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}
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private:
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private:
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union {
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union {
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float f[4];
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float f[4];
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vector float v;
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vector float v;
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} data;
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} data;
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friend vector float fTest(const Star &);
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friend vector float fTest(const Star &);
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};
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};
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vector float Star::foo() const
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vector float Star::foo() const
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{
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{
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return data.v;
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return data.v;
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}
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}
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vector float fTest(const Star & val)
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vector float fTest(const Star & val)
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{
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{
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vector float vf = val.foo();
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vector float vf = val.foo();
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return vf;
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return vf;
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}
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}
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int main() {
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int main() {
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Star s;
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Star s;
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union u {
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union u {
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float f[4];
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float f[4];
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vector float v;
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vector float v;
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} data;
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} data;
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data.v = fTest(s);
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data.v = fTest(s);
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for (int i=0 ; i < 4; i++)
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for (int i=0 ; i < 4; i++)
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if (data.f[i] != (float)(i+1))
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if (data.f[i] != (float)(i+1))
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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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