From: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
To: qemu-ppc@nongnu.org, david@gibson.dropbear.id.au, rth@twiddle.net
Cc: qemu-devel@nongnu.org, nikunj@linux.vnet.ibm.com
Subject: [Qemu-devel] [PATCH v2 0/2] POWER9 TCG enablements - part6
Date: Wed, 19 Oct 2016 11:36:45 +0530 [thread overview]
Message-ID: <1476857207-10091-1-git-send-email-nikunj@linux.vnet.ibm.com> (raw)
This series contains 6 new instructions for POWER9 ISA3.0
Vector Integer Negate
Vector Byte-Reverse
Patches:
02:
vnegw: Vector Negate Word
vnegd: Vector Negate Doubleword
03:
xxbrh: VSX Vector Byte-Reverse Halfword
xxbrw: VSX Vector Byte-Reverse Word
xxbrd: VSX Vector Byte-Reverse Doubleword
xxbrq: VSX Vector Byte-Reverse Quadword
Changelog:
v1:
* Remove unused 'mask' in the define
* Fix bug in xxbrq: should have used move as the last
translate operation instead of bswap.
v0:
* Added temporary in xxbrq
* Use negate directly in place for computing 2's compliment
* Use int8_t instead for char
* Dropped "VSX Scalar Compare" as fpu_helper needs change
with regard to exception flag handling
Nikunj A Dadhania (2):
target-ppc: implement vnegw/d instructions
target-ppc: implement xxbr[qdwh] instruction
target-ppc/helper.h | 2 +
target-ppc/int_helper.c | 12 ++++++
target-ppc/translate.c | 32 +++++++++++++++
target-ppc/translate/vmx-impl.inc.c | 2 +
target-ppc/translate/vmx-ops.inc.c | 2 +
target-ppc/translate/vsx-impl.inc.c | 77 +++++++++++++++++++++++++++++++++++++
target-ppc/translate/vsx-ops.inc.c | 8 ++++
7 files changed, 135 insertions(+)
--
2.7.4
next reply other threads:[~2016-10-19 6:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-19 6:06 Nikunj A Dadhania [this message]
2016-10-19 6:06 ` [Qemu-devel] [PATCH v2 1/2] target-ppc: implement vnegw/d instructions Nikunj A Dadhania
2016-10-19 8:03 ` [Qemu-devel] [Qemu-ppc] " Thomas Huth
2016-10-19 16:07 ` [Qemu-devel] " Richard Henderson
2016-10-19 6:06 ` [Qemu-devel] [PATCH v2 2/2] target-ppc: implement xxbr[qdwh] instruction Nikunj A Dadhania
2016-10-19 16:08 ` Richard Henderson
2016-10-19 6:29 ` [Qemu-devel] [PATCH v2 0/2] POWER9 TCG enablements - part6 no-reply
2016-10-20 0:03 ` David Gibson
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