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[Qemu-devel] [PATCH 0/2] Impove alpha cmpbge
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 0/2] Impove alpha cmpbge |
Date: |
Mon, 17 Aug 2015 15:03:33 -0700 |
This is practically as fast as the SSE version I posted a
while ago, without actually using vector data types.
r~
Richard Henderson (2):
target-alpha: Rewrite helper_cmpbge using bit tests
target-alpha: Special case cmpbge with zero
target-alpha/helper.h | 1 +
target-alpha/int_helper.c | 50 +++++++++++++++++++++++++++++++++++------------
target-alpha/translate.c | 7 ++++++-
3 files changed, 45 insertions(+), 13 deletions(-)
--
2.4.3
- [Qemu-devel] [PATCH 0/2] Impove alpha cmpbge,
Richard Henderson <=