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ispc/tests_errors/ptrcast-lose-info.ispc
Matt Pharr f7f281a256 Choose type for integer literals to match the target mask size (if possible).
On a target with a 16-bit mask (for example), we would choose the type
of an integer literal "1024" to be an int16.  Previously, we used an int32,
which is a worse fit and leads to less efficient code than an int16
on a 16-bit mask target.  (However, we'd still give an integer literal
1000000 the type int32, even in a 16-bit target.)

Updated the tests to still pass with 8 and 16-bit targets, given this
change.
2013-07-23 17:24:50 -07:00

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// Pointer type cast of type "uniform int32 \* uniform" to integer type "uniform int32" may lose information.
// rule: run on arch=x86-64
int32 foo(int * uniform x) {
return (int32) x;
}