hg: jdk/submit: 8236364: TEMP vector registers could be incorrectly assigned upper bank xmm registers after Generic Operands (JDK-8234391)

[sandhya.viswanathan at intel.com]

Changeset: ce7fffd4b911
Author:    sviswanathan
Date:      2019-12-23 15:11 -0800
URL:       https://hg.openjdk.java.net/jdk/submit/rev/ce7fffd4b911

8236364: TEMP vector registers could be incorrectly assigned upper bank xmm registers after Generic Operands (JDK-8234391)
Reviewed-by:
Contributed-by:

! src/hotspot/cpu/aarch64/aarch64.ad
! src/hotspot/cpu/arm/arm.ad
! src/hotspot/cpu/ppc/ppc.ad
! src/hotspot/cpu/s390/s390.ad
! src/hotspot/cpu/sparc/sparc.ad
! src/hotspot/cpu/x86/x86.ad
! src/hotspot/share/opto/matcher.cpp
! src/hotspot/share/opto/matcher.hpp