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Fix miri

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This commit is contained in:
Wesley Wiser 2023-07-18 16:16:01 -04:00
parent 15e9f56088
commit 6f5d960389
1 changed files with 0 additions and 10 deletions
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10
src/tools/miri/src/shims/foreign_items.rs
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@ -914,16 +914,6 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriInterpCxExt<'mir, 'tcx> {
let x = this.read_scalar(x)?.to_f64()?;
let exp = this.read_scalar(exp)?.to_i32()?;
// Saturating cast to i16. Even those are outside the valid exponent range so
// `scalbn` below will do its over/underflow handling.
let exp = if exp > i32::from(i16::MAX) {
i16::MAX
} else if exp < i32::from(i16::MIN) {
i16::MIN
} else {
exp.try_into().unwrap()
};
let res = x.scalbn(exp);
this.write_scalar(Scalar::from_f64(res), dest)?;
}