hg: jdk/hs: 8193009: compiler/c2/Test7029152.java crashes with SIGILL in java.lang.StringLatin1.indexOf with -XX:+UseJVMCICompiler

[dean.long at oracle.com]

Changeset: 46e52a0ba925
Author:    dlong
Date:      2017-12-06 18:37 -0800
URL:       http://hg.openjdk.java.net/jdk/hs/rev/46e52a0ba925

8193009: compiler/c2/Test7029152.java crashes with SIGILL in java.lang.StringLatin1.indexOf with -XX:+UseJVMCICompiler
Reviewed-by: iveresov, kvn

! src/hotspot/cpu/x86/nativeInst_x86.hpp
! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp