Introduce Long.divideUnsigned() intrinsic on ARM64.

Extends the 082-inline-execute test and reorders
divideUnsigned intrinsic code before VarHandle code.

Test: 082-inline-execute.
Test: testrunner.py --target --optimizing --64
Bug: 156736938
Change-Id: I8acf3db184da30640aff36cf02570ae0c6d2b88c
diff --git a/compiler/optimizing/intrinsics_x86.cc b/compiler/optimizing/intrinsics_x86.cc
index 87880d7..045cacd 100644
--- a/compiler/optimizing/intrinsics_x86.cc
+++ b/compiler/optimizing/intrinsics_x86.cc
@@ -4501,6 +4501,7 @@
 UNIMPLEMENTED_INTRINSIC(X86, DoubleIsInfinite)
 UNIMPLEMENTED_INTRINSIC(X86, IntegerHighestOneBit)
 UNIMPLEMENTED_INTRINSIC(X86, LongHighestOneBit)
+UNIMPLEMENTED_INTRINSIC(X86, LongDivideUnsigned)
 UNIMPLEMENTED_INTRINSIC(X86, CRC32Update)
 UNIMPLEMENTED_INTRINSIC(X86, CRC32UpdateBytes)
 UNIMPLEMENTED_INTRINSIC(X86, CRC32UpdateByteBuffer)