git: openjdk/jdk: 8295762: [Vector API] Update generate_iota_indices for x86_32 after JDK-8293409

[Jie Fu]

Changeset: adad59ee
Author:    Jie Fu <jiefu at openjdk.org>
Date:      2022-10-22 03:50:41 +0000
URL:       https://git.openjdk.org/jdk/commit/adad59ee11b84958f127d04835762b4f0fd5fb21

8295762: [Vector API] Update generate_iota_indices for x86_32 after JDK-8293409

Reviewed-by: xgong, kvn

! src/hotspot/cpu/x86/stubGenerator_x86_32.cpp