hg: jdk/sandbox: 8238530: OPT_SPEED_SRC list misses some files with cpu-dependend file names

[chris.hegarty at oracle.com]

Changeset: 1c4286ec9e45
Author:    mbaesken
Date:      2020-02-05 10:14 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/1c4286ec9e45

8238530: OPT_SPEED_SRC list misses some files with cpu-dependend file names
Reviewed-by: ihse, redestad

! make/hotspot/lib/JvmFeatures.gmk