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https://opencores.org/ocsvn/openrisc/openrisc/trunk
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| Rev 297 |
Rev 338 |
/* Test failed on an architecture that:
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/* Test failed on an architecture that:
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- had 16-bit registers,
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- had 16-bit registers,
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- passed 64-bit structures in registers,
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- passed 64-bit structures in registers,
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- only allowed SImode values in even numbered registers.
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- only allowed SImode values in even numbered registers.
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Before reload, s.i2 in foo() was represented as:
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Before reload, s.i2 in foo() was represented as:
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(subreg:SI (reg:DI 0) 2)
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(subreg:SI (reg:DI 0) 2)
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find_dummy_reload would return (reg:SI 1) for the subreg reload,
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find_dummy_reload would return (reg:SI 1) for the subreg reload,
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despite that not being a valid register. */
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despite that not being a valid register. */
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struct s
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struct s
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{
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{
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short i1;
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short i1;
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long i2;
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long i2;
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short i3;
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short i3;
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};
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};
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struct s foo (struct s s)
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struct s foo (struct s s)
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{
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{
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s.i2++;
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s.i2++;
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return s;
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return s;
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}
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}
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int main ()
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int main ()
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{
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{
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struct s s = foo ((struct s) { 1000, 2000L, 3000 });
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struct s s = foo ((struct s) { 1000, 2000L, 3000 });
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if (s.i1 != 1000 || s.i2 != 2001L || s.i3 != 3000)
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if (s.i1 != 1000 || s.i2 != 2001L || s.i3 != 3000)
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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