From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups
Date: Fri, 8 Feb 2019 19:38:35 -0800 [thread overview]
Message-ID: <20190209033847.9014-1-richard.henderson@linaro.org> (raw)
Changes since v2:
* Fix some representational issues with FPSCR.
* Use host vector saturation for SQADD/UQADD.
This requires changing the internal representation of FPSR.QC.
* Fix a latent vector bug, noticed during the rest.
Correct RISU results depend on Mark C-A's patch from today,
"tcg/i386: fix unsigned vector saturating arithmetic",
which will be in my next tcg pull.
r~
Richard Henderson (12):
target/arm: Rely on optimization within tcg_gen_gvec_or
target/arm: Use vector minmax expanders for aarch64
target/arm: Use vector minmax expanders for aarch32
target/arm: Use tcg integer min/max primitives for neon
target/arm: Remove neon min/max helpers
target/arm: Fix vfp_gdb_get/set_reg vs FPSCR
target/arm: Fix arm_cpu_dump_state vs FPSCR
target/arm: Split out flags setting from vfp compares
target/arm: Fix set of bits kept in xregs[ARM_VFP_FPSCR]
target/arm: Split out FPSCR.QC to a vector field
target/arm: Use vector operations for saturation
target/arm: Add missing clear_tail calls
target/arm/cpu.h | 5 +-
target/arm/helper.h | 45 ++++++--
target/arm/translate.h | 4 +
target/arm/helper.c | 81 +++++++++-----
target/arm/neon_helper.c | 14 +--
target/arm/translate-a64.c | 77 ++++++-------
target/arm/translate-sve.c | 6 +-
target/arm/translate.c | 219 +++++++++++++++++++++++++++++--------
target/arm/vec_helper.c | 134 ++++++++++++++++++++++-
9 files changed, 433 insertions(+), 152 deletions(-)
--
2.17.2
next reply other threads:[~2019-02-09 3:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-09 3:38 Richard Henderson [this message]
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 01/12] target/arm: Rely on optimization within tcg_gen_gvec_or Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 02/12] target/arm: Use vector minmax expanders for aarch64 Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 03/12] target/arm: Use vector minmax expanders for aarch32 Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 04/12] target/arm: Use tcg integer min/max primitives for neon Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 05/12] target/arm: Remove neon min/max helpers Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 06/12] target/arm: Fix vfp_gdb_get/set_reg vs FPSCR Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 07/12] target/arm: Fix arm_cpu_dump_state " Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 08/12] target/arm: Split out flags setting from vfp compares Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 09/12] target/arm: Fix set of bits kept in xregs[ARM_VFP_FPSCR] Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 10/12] target/arm: Split out FPSCR.QC to a vector field Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 11/12] target/arm: Use vector operations for saturation Richard Henderson
2019-02-09 3:38 ` [Qemu-devel] [PATCH v3 12/12] target/arm: Add missing clear_tail calls Richard Henderson
2019-02-09 3:56 ` [Qemu-devel] [PATCH v3 00/12] target/arm: tcg vector cleanups no-reply
2019-02-09 4:00 ` no-reply
2019-02-14 16:12 ` Peter Maydell
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