hg: jdk9/sandbox/hotspot: 8177661: AArch64: Incorrect C2 patterns cause system register corruption

[chris.hegarty at oracle.com]

Changeset: 983fe2075557
Author:    adinn
Date:      2017-03-27 06:18 -0400
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/983fe2075557

8177661: AArch64: Incorrect C2 patterns cause system register corruption
Summary: Correct ad rule output register types from iRegX to iRegXNoSp
Reviewed-by: aph, kvn

! src/cpu/aarch64/vm/aarch64.ad