diff options
Diffstat (limited to 'compiler/rustc_data_structures/src')
4 files changed, 12 insertions, 2 deletions
diff --git a/compiler/rustc_data_structures/src/base_n/tests.rs b/compiler/rustc_data_structures/src/base_n/tests.rs index b68ef1eb7f4..2be2f0532c9 100644 --- a/compiler/rustc_data_structures/src/base_n/tests.rs +++ b/compiler/rustc_data_structures/src/base_n/tests.rs @@ -15,7 +15,9 @@ fn test_encode() { test(u64::MAX as u128, base); test(u128::MAX, base); - for i in 0..1_000 { + const N: u128 = if cfg!(miri) { 10 } else { 1000 }; + + for i in 0..N { test(i * 983, base); } } diff --git a/compiler/rustc_data_structures/src/graph/scc/tests.rs b/compiler/rustc_data_structures/src/graph/scc/tests.rs index 364005e67e6..9940fee60d7 100644 --- a/compiler/rustc_data_structures/src/graph/scc/tests.rs +++ b/compiler/rustc_data_structures/src/graph/scc/tests.rs @@ -156,7 +156,10 @@ fn test_deep_linear() { v … */ + #[cfg(not(miri))] const NR_NODES: usize = 1 << 14; + #[cfg(miri)] + const NR_NODES: usize = 1 << 3; let mut nodes = vec![]; for i in 1..NR_NODES { nodes.push((i - 1, i)); diff --git a/compiler/rustc_data_structures/src/owning_ref/tests.rs b/compiler/rustc_data_structures/src/owning_ref/tests.rs index 7b8179e90bd..320c03d5139 100644 --- a/compiler/rustc_data_structures/src/owning_ref/tests.rs +++ b/compiler/rustc_data_structures/src/owning_ref/tests.rs @@ -1,3 +1,5 @@ +// FIXME: owning_ref is not sound under stacked borrows. Preferably, get rid of it. +#[cfg(not(miri))] mod owning_ref { use super::super::OwningRef; use super::super::{BoxRef, Erased, ErasedBoxRef, RcRef}; @@ -361,6 +363,8 @@ mod owning_handle { } } +// FIXME: owning_ref is not sound under stacked borrows. Preferably, get rid of it. +#[cfg(not(miri))] mod owning_ref_mut { use super::super::BoxRef; use super::super::{BoxRefMut, Erased, ErasedBoxRefMut, OwningRefMut}; diff --git a/compiler/rustc_data_structures/src/sip128.rs b/compiler/rustc_data_structures/src/sip128.rs index abd25f46ad5..90793a97ed0 100644 --- a/compiler/rustc_data_structures/src/sip128.rs +++ b/compiler/rustc_data_structures/src/sip128.rs @@ -255,8 +255,9 @@ impl SipHasher128 { // elements from spill (at most LEN - 1 bytes could have overflowed // into the spill). The memcpy call is optimized away because the size // is known. And the whole copy is optimized away for LEN == 1. + let dst = self.buf.as_mut_ptr() as *mut u8; let src = self.buf.get_unchecked(BUFFER_SPILL_INDEX) as *const _ as *const u8; - ptr::copy_nonoverlapping(src, self.buf.as_mut_ptr() as *mut u8, LEN - 1); + ptr::copy_nonoverlapping(src, dst, LEN - 1); // This function should only be called when the write fills the buffer. // Therefore, when LEN == 1, the new `self.nbuf` must be zero. |