Fix new clippy::precedence errors

`clippy::precedence` now applies to bitwise `&` and `|`. Update with all
of its suggestions, including a separate elided lifetime suggestion.

library/compiler-builtins/examples/intrinsics.rs

@@ -640,7 +640,7 @@ fn run() {
 fn something_with_a_dtor(f: &dyn Fn()) {
     struct A<'a>(&'a (dyn Fn() + 'a));
 
-    impl<'a> Drop for A<'a> {
+    impl Drop for A<'_> {
         fn drop(&mut self) {
             (self.0)();
         }

library/compiler-builtins/src/float/add.rs

@@ -143,9 +143,9 @@ where
 
         // If the addition carried up, we need to right-shift the result and
         // adjust the exponent:
-        if a_significand & implicit_bit << 4 != MinInt::ZERO {
+        if a_significand & (implicit_bit << 4) != MinInt::ZERO {
             let sticky = F::Int::from_bool(a_significand & one != MinInt::ZERO);
-            a_significand = a_significand >> 1 | sticky;
+            a_significand = (a_significand >> 1) | sticky;
             a_exponent += 1;
         }
     }
@@ -161,7 +161,7 @@ where
         let shift = (1 - a_exponent).cast();
         let sticky =
             F::Int::from_bool((a_significand << bits.wrapping_sub(shift).cast()) != MinInt::ZERO);
-        a_significand = a_significand >> shift.cast() | sticky;
+        a_significand = (a_significand >> shift.cast()) | sticky;
         a_exponent = 0;
     }
 
@@ -170,7 +170,7 @@ where
     let round_guard_sticky: i32 = a_significand_i32 & 0x7;
 
     // Shift the significand into place, and mask off the implicit bit.
-    let mut result = a_significand >> 3 & significand_mask;
+    let mut result = (a_significand >> 3) & significand_mask;
 
     // Insert the exponent and sign.
     result |= a_exponent.cast() << significand_bits;

library/compiler-builtins/src/float/conv.rs

@@ -42,7 +42,7 @@ mod int_to_float {
     fn m_adj<F: Float>(m_base: F::Int, dropped_bits: F::Int) -> F::Int {
         // Branchlessly extract a `1` if rounding up should happen, 0 otherwise
         // This accounts for rounding to even.
-        let adj = (dropped_bits - (dropped_bits >> (F::BITS - 1) & !m_base)) >> (F::BITS - 1);
+        let adj = (dropped_bits - ((dropped_bits >> (F::BITS - 1)) & !m_base)) >> (F::BITS - 1);
 
         // Add one when we need to round up. Break ties to even.
         m_base + adj
@@ -129,7 +129,7 @@ mod int_to_float {
         let m_base: u32 = (i_m >> shift_f_lt_i::<u64, f32>()) as u32;
         // The entire lower half of `i` will be truncated (masked portion), plus the
         // next `EXP_BITS` bits.
-        let adj = (i_m >> f32::EXP_BITS | i_m & 0xFFFF) as u32;
+        let adj = ((i_m >> f32::EXP_BITS) | i_m & 0xFFFF) as u32;
         let m = m_adj::<f32>(m_base, adj);
         let e = if i == 0 { 0 } else { exp::<u64, f32>(n) - 1 };
         repr::<f32>(e, m)
@@ -187,7 +187,7 @@ mod int_to_float {
         let m_base: u64 = (i_m >> shift_f_lt_i::<u128, f64>()) as u64;
         // The entire lower half of `i` will be truncated (masked portion), plus the
         // next `EXP_BITS` bits.
-        let adj = (i_m >> f64::EXP_BITS | i_m & 0xFFFF_FFFF) as u64;
+        let adj = ((i_m >> f64::EXP_BITS) | i_m & 0xFFFF_FFFF) as u64;
         let m = m_adj::<f64>(m_base, adj);
         let e = if i == 0 { 0 } else { exp::<u128, f64>(n) - 1 };
         repr::<f64>(e, m)
@@ -377,7 +377,7 @@ where
         };
 
         // Set the implicit 1-bit.
-        let m: I::UnsignedInt = I::UnsignedInt::ONE << (I::BITS - 1) | m_base;
+        let m: I::UnsignedInt = (I::UnsignedInt::ONE << (I::BITS - 1)) | m_base;
 
         // Shift based on the exponent and bias.
         let s: u32 = (foobar) - u32::cast_from(fbits >> F::SIG_BITS);

library/compiler-builtins/src/float/div.rs

@@ -261,7 +261,7 @@ where
         let c_hw = c_hw::<F>();
 
         // Check that the top bit is set, i.e. value is within `[1, 2)`.
-        debug_assert!(b_uq1_hw & one_hw << (HalfRep::<F>::BITS - 1) > zero_hw);
+        debug_assert!(b_uq1_hw & (one_hw << (HalfRep::<F>::BITS - 1)) > zero_hw);
 
         // b >= 1, thus an upper bound for 3/4 + 1/sqrt(2) - b/2 is about 0.9572,
         // so x0 fits to UQ0.HW without wrapping.

library/compiler-builtins/src/float/mul.rs

@@ -154,7 +154,7 @@ where
         // not all zero so that the result is correctly rounded below.
         let sticky = product_low << (bits - shift) != zero;
         product_low =
-            product_high << (bits - shift) | product_low >> shift | (sticky as u32).cast();
+            (product_high << (bits - shift)) | (product_low >> shift) | (sticky as u32).cast();
         product_high >>= shift;
     } else {
         // Result is normal before rounding; insert the exponent.

library/compiler-builtins/src/float/trunc.rs

@@ -96,7 +96,7 @@ where
             } else {
                 src_zero
             };
-            let denormalized_significand: F::Int = significand >> shift | sticky;
+            let denormalized_significand: F::Int = (significand >> shift) | sticky;
             abs_result = (denormalized_significand >> (F::SIG_BITS - R::SIG_BITS)).cast();
             let round_bits = denormalized_significand & round_mask;
             // Round to nearest

library/compiler-builtins/src/mem/mod.rs

@@ -111,7 +111,7 @@ where
         let mut x = T::from(c);
         let mut i = 1;
         while i < mem::size_of::<T>() {
-            x = x << 8 | T::from(c);
+            x = (x << 8) | T::from(c);
             i += 1;
         }