Description
-XX:+StringCharIntrinsics does:
0x00007f7cd51ab90d: shl %edx
0x00007f7cd51ab90f: movzwl 0x10(%r10,%rdx,1),%eax
-XX:-StringCharIntrinsics does:
; <lots on Unsafe garbage before>
0x00007f3a5cf8fa13: movzwl 0x10(%r10,%r11,2),%eax
The intrinsic could use a complex operand with scale=2.
0x00007f7cd51ab90d: shl %edx
0x00007f7cd51ab90f: movzwl 0x10(%r10,%rdx,1),%eax
-XX:-StringCharIntrinsics does:
; <lots on Unsafe garbage before>
0x00007f3a5cf8fa13: movzwl 0x10(%r10,%r11,2),%eax
The intrinsic could use a complex operand with scale=2.