diff options
Diffstat (limited to 'yjit/src/asm/arm64/mod.rs')
| -rw-r--r-- | yjit/src/asm/arm64/mod.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/yjit/src/asm/arm64/mod.rs b/yjit/src/asm/arm64/mod.rs index 88431ce30a..9d85705ff8 100644 --- a/yjit/src/asm/arm64/mod.rs +++ b/yjit/src/asm/arm64/mod.rs @@ -15,7 +15,7 @@ pub use opnd::*; /// Checks that a signed value fits within the specified number of bits. pub const fn imm_fits_bits(imm: i64, num_bits: u8) -> bool { - let minimum = if num_bits == 64 { i64::MIN } else { -2_i64.pow((num_bits as u32) - 1) }; + let minimum = if num_bits == 64 { i64::MIN } else { -(2_i64.pow((num_bits as u32) - 1)) }; let maximum = if num_bits == 64 { i64::MAX } else { 2_i64.pow((num_bits as u32) - 1) - 1 }; imm >= minimum && imm <= maximum @@ -1025,8 +1025,8 @@ mod tests { assert!(imm_fits_bits(i32::MAX.into(), 32)); assert!(imm_fits_bits(i32::MIN.into(), 32)); - assert!(imm_fits_bits(i64::MAX.into(), 64)); - assert!(imm_fits_bits(i64::MIN.into(), 64)); + assert!(imm_fits_bits(i64::MAX, 64)); + assert!(imm_fits_bits(i64::MIN, 64)); } #[test] @@ -1034,7 +1034,7 @@ mod tests { assert!(uimm_fits_bits(u8::MAX.into(), 8)); assert!(uimm_fits_bits(u16::MAX.into(), 16)); assert!(uimm_fits_bits(u32::MAX.into(), 32)); - assert!(uimm_fits_bits(u64::MAX.into(), 64)); + assert!(uimm_fits_bits(u64::MAX, 64)); } #[test] |