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[Qemu-devel] [PATCH v2 0/4] tcg/optimize: fixes and improvements
From: |
Aurelien Jarno |
Subject: |
[Qemu-devel] [PATCH v2 0/4] tcg/optimize: fixes and improvements |
Date: |
Mon, 9 Sep 2013 19:27:46 +0200 |
This patchset first fixes known-zero bits optimization so that it works
in more than a few cases, and does some further optimizations for 32-bit
ops and unsigned loads.
v1 -> v2:
- swapped patches 1 & 2
- Cc:ed qemu-stable for patch 1
- improved description of patch 2
Aurelien Jarno (4):
tcg/optimize: fix known-zero bits for right shift ops
tcg/optimize: fix known-zero bits optimization
tcg/optimize: improve known-zero bits for 32-bit ops
tcg/optimize: add known-zero bits compute for load ops
tcg/optimize.c | 48 +++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 43 insertions(+), 5 deletions(-)
--
1.7.10.4
- [Qemu-devel] [PATCH v2 0/4] tcg/optimize: fixes and improvements,
Aurelien Jarno <=