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Merge commit '03f01bbe90' into update_cg_clif-2020-11-01

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bjorn3 2020-11-03 11:00:04 +01:00
commit 216c4ae463
53 changed files with 609 additions and 385 deletions
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14
compiler/rustc_codegen_cranelift/example/std_example.rs
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@ -315,13 +315,13 @@ fn test_checked_mul() {
assert_eq!(1i8.checked_mul(-128i8), Some(-128i8));
assert_eq!((-128i8).checked_mul(-128i8), None);
assert_eq!(1u64.checked_mul(u64::max_value()), Some(u64::max_value()));
assert_eq!(u64::max_value().checked_mul(u64::max_value()), None);
assert_eq!(1i64.checked_mul(i64::max_value()), Some(i64::max_value()));
assert_eq!(i64::max_value().checked_mul(i64::max_value()), None);
assert_eq!((-1i64).checked_mul(i64::min_value() + 1), Some(i64::max_value()));
assert_eq!(1i64.checked_mul(i64::min_value()), Some(i64::min_value()));
assert_eq!(i64::min_value().checked_mul(i64::min_value()), None);
assert_eq!(1u64.checked_mul(u64::MAX), Some(u64::MAX));
assert_eq!(u64::MAX.checked_mul(u64::MAX), None);
assert_eq!(1i64.checked_mul(i64::MAX), Some(i64::MAX));
assert_eq!(i64::MAX.checked_mul(i64::MAX), None);
assert_eq!((-1i64).checked_mul(i64::MIN + 1), Some(i64::MAX));
assert_eq!(1i64.checked_mul(i64::MIN), Some(i64::MIN));
assert_eq!(i64::MIN.checked_mul(i64::MIN), None);
}
#[derive(PartialEq)]