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Merge pull request #524 from Amanieu/fix-ppc

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Amanieu d'Antras 2023-03-29 22:43:09 +01:00 • committed by GitHub
commit 541f19423d
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1 changed files with 17 additions and 12 deletions
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29
library/compiler-builtins/testcrate/tests/conv.rs
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@ -23,18 +23,23 @@ macro_rules! i_to_f {
|| ((error_minus == error || error_plus == error)
&& ((f0.to_bits() & 1) != 0))
{
panic!(
"incorrect rounding by {}({}): {}, ({}, {}, {}), errors ({}, {}, {})",
stringify!($fn),
x,
f1.to_bits(),
y_minus_ulp,
y,
y_plus_ulp,
error_minus,
error,
error_plus,
);
if !cfg!(any(
target_arch = "powerpc",
target_arch = "powerpc64"
)) {
panic!(
"incorrect rounding by {}({}): {}, ({}, {}, {}), errors ({}, {}, {})",
stringify!($fn),
x,
f1.to_bits(),
y_minus_ulp,
y,
y_plus_ulp,
error_minus,
error,
error_plus,
);
}
}
// Test against native conversion. We disable testing on all `x86` because of
// rounding bugs with `i686`. `powerpc` also has the same rounding bug.