Simplify BLSR code

And suppress unary minus operator to unsigned type warnings by VC.
Merged: https://github.com/ruby/ruby/pull/6108
2022-07-08 15:59:25 +09:00 · 2022-07-08 15:59:25 +09:00 · 7bab788309 · 2022-07-08 17:27:44 +09:00
commit 7bab788309
parent 9958ed61bc
1 changed files with 1 additions and 1 deletions
--- a/iseq.c
+++ b/iseq.c
@ -257,7 +257,7 @@ iseq_scan_bits(unsigned int page, iseq_bits_t bits, VALUE *code, iseq_value_itr_
                original_iseq[page_offset + offset] = newop;
            }
        }
-        bits ^= bits & -bits; // Reset Lowest Set Bit (BLSR)
+        bits &= bits - 1; // Reset Lowest Set Bit (BLSR)
    }
 }