From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: david@redhat.com
Subject: [Qemu-devel] [PATCH 00/38] tcg vector improvements
Date: Fri, 19 Apr 2019 21:34:04 -1000 [thread overview]
Message-ID: <20190420073442.7488-1-richard.henderson@linaro.org> (raw)
Based-on: tcg-next, which at present is only tcg_gen_extract2.
The dupm patches have been on list before, with a larger context
of supporting tcg/ppc. The rest of the set was written to support
David's s390 vector patches. In particular:
(1) Add vector absolute value.
(2) Add vector shift by non-constant scalar.
(3) Add vector shift by vector.
(4) Add vector select.
(5) Be more precise in handling target-specific vector expansions.
And then there's a set of bugs that I encountered while working
on this across x86, aa64, and ppc hosts. Tested primarily with
aa64 as the guest, via RISU.
r~
David Hildenbrand (1):
tcg: Implement tcg_gen_gvec_3i()
Richard Henderson (37):
target/arm: Fill in .opc for cmtst_op
tcg: Assert fixed_reg is read-only
tcg: Return bool success from tcg_out_mov
tcg: Support cross-class moves without instruction support
tcg: Allow add_vec, sub_vec, neg_vec, not_vec to be expanded
tcg: Promote tcg_out_{dup,dupi}_vec to backend interface
tcg: Manually expand INDEX_op_dup_vec
tcg: Add tcg_out_dupm_vec to the backend interface
tcg/i386: Implement tcg_out_dupm_vec
tcg/aarch64: Implement tcg_out_dupm_vec
tcg: Add INDEX_op_dup_mem_vec
tcg: Add gvec expanders for variable shift
tcg/i386: Support vector variable shift opcodes
tcg/aarch64: Support vector variable shift opcodes
tcg: Specify optional vector requirements with a list
tcg: Add gvec expanders for vector shift by scalar
tcg/i386: Support vector scalar shift opcodes
tcg: Add support for integer absolute value
tcg: Add support for vector absolute value
target/arm: Use tcg_gen_abs_i64 and tcg_gen_gvec_abs
target/cris: Use tcg_gen_abs_tl
target/ppc: Use tcg_gen_abs_tl
target/s390x: Use tcg_gen_abs_i64
target/xtensa: Use tcg_gen_abs_i32
tcg/i386: Support vector absolute value
tcg/aarch64: Support vector absolute value
tcg: Add support for vector comparison select
tcg/i386: Support vector comparison select value
tcg/aarch64: Support vector comparison select value
target/ppc: Use vector variable shifts for VS{L,R,RA}{B,H,W,D}
target/arm: Vectorize USHL and SSHL
tcg/aarch64: Do not advertise minmax for MO_64
tcg: Do not recreate INDEX_op_neg_vec unless supported
tcg: Introduce do_op3_nofail for vector expansion
tcg: Expand vector minmax using cmp+cmpsel
tcg/aarch64: Use MVNI for expansion of dupi
tcg/aarch64: Use ORRI and BICI for vector logical operations
accel/tcg/tcg-runtime.h | 20 +
target/arm/helper.h | 17 +-
target/arm/translate.h | 6 +
target/ppc/helper.h | 24 +-
tcg/aarch64/tcg-target.h | 4 +-
tcg/aarch64/tcg-target.opc.h | 2 +
tcg/i386/tcg-target.h | 6 +-
tcg/i386/tcg-target.opc.h | 1 -
tcg/tcg-op-gvec.h | 60 +-
tcg/tcg-op.h | 16 +
tcg/tcg-opc.h | 3 +
tcg/tcg.h | 20 +
accel/tcg/tcg-runtime-gvec.c | 180 ++++++
target/arm/neon_helper.c | 38 --
target/arm/translate-a64.c | 59 +-
target/arm/translate-sve.c | 9 +-
target/arm/translate.c | 432 ++++++++++---
target/arm/vec_helper.c | 176 ++++++
target/cris/translate.c | 9 +-
target/ppc/int_helper.c | 6 +-
target/ppc/translate.c | 80 +--
target/ppc/translate/vmx-impl.inc.c | 175 +++++-
target/s390x/translate.c | 8 +-
target/xtensa/translate.c | 9 +-
tcg/aarch64/tcg-target.inc.c | 227 ++++++-
tcg/arm/tcg-target.inc.c | 7 +-
tcg/i386/tcg-target.inc.c | 176 +++++-
tcg/mips/tcg-target.inc.c | 3 +-
tcg/optimize.c | 8 +-
tcg/ppc/tcg-target.inc.c | 3 +-
tcg/riscv/tcg-target.inc.c | 5 +-
tcg/s390/tcg-target.inc.c | 3 +-
tcg/sparc/tcg-target.inc.c | 3 +-
tcg/tcg-op-gvec.c | 917 +++++++++++++++++++++++-----
tcg/tcg-op-vec.c | 259 +++++++-
tcg/tcg-op.c | 20 +
tcg/tcg.c | 256 ++++++--
tcg/tci/tcg-target.inc.c | 3 +-
tcg/README | 16 +
39 files changed, 2699 insertions(+), 567 deletions(-)
--
2.17.1
next reply other threads:[~2019-04-20 7:34 UTC|newest]
Thread overview: 138+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-20 7:34 Richard Henderson [this message]
2019-04-20 7:34 ` [Qemu-devel] [PATCH 00/38] tcg vector improvements Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 01/38] target/arm: Fill in .opc for cmtst_op Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 8:00 ` David Hildenbrand
2019-04-23 8:00 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 02/38] tcg: Assert fixed_reg is read-only Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 8:03 ` David Hildenbrand
2019-04-23 8:03 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 03/38] tcg: Return bool success from tcg_out_mov Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 10:56 ` Philippe Mathieu-Daudé
2019-04-20 10:56 ` Philippe Mathieu-Daudé
2019-04-23 8:27 ` David Hildenbrand
2019-04-23 8:27 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 04/38] tcg: Support cross-class moves without instruction support Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 8:29 ` David Hildenbrand
2019-04-23 8:29 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 05/38] tcg: Allow add_vec, sub_vec, neg_vec, not_vec to be expanded Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 8:33 ` David Hildenbrand
2019-04-23 8:33 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 06/38] tcg: Promote tcg_out_{dup, dupi}_vec to backend interface Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 07/38] tcg: Manually expand INDEX_op_dup_vec Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 08/38] tcg: Add tcg_out_dupm_vec to the backend interface Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 09/38] tcg/i386: Implement tcg_out_dupm_vec Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 10/38] tcg/aarch64: " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 11/38] tcg: Add INDEX_op_dup_mem_vec Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 12/38] tcg: Add gvec expanders for variable shift Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 19:04 ` David Hildenbrand
2019-04-23 19:04 ` David Hildenbrand
2019-04-23 19:28 ` Richard Henderson
2019-04-23 19:28 ` Richard Henderson
2019-04-23 21:02 ` David Hildenbrand
2019-04-23 21:02 ` David Hildenbrand
2019-04-23 21:40 ` Richard Henderson
2019-04-23 21:40 ` Richard Henderson
2019-04-23 21:57 ` David Hildenbrand
2019-04-23 21:57 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 13/38] tcg/i386: Support vector variable shift opcodes Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 14/38] tcg/aarch64: " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 15/38] tcg: Implement tcg_gen_gvec_3i() Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 16/38] tcg: Specify optional vector requirements with a list Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 17/38] tcg: Add gvec expanders for vector shift by scalar Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 18:58 ` David Hildenbrand
2019-04-23 18:58 ` David Hildenbrand
2019-04-23 19:21 ` Richard Henderson
2019-04-23 19:21 ` Richard Henderson
2019-04-23 21:05 ` David Hildenbrand
2019-04-23 21:05 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 18/38] tcg/i386: Support vector scalar shift opcodes Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 19/38] tcg: Add support for integer absolute value Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 8:52 ` Philippe Mathieu-Daudé
2019-04-23 8:52 ` Philippe Mathieu-Daudé
2019-04-23 18:37 ` David Hildenbrand
2019-04-23 18:37 ` David Hildenbrand
2019-04-23 22:09 ` Philippe Mathieu-Daudé
2019-04-23 22:09 ` Philippe Mathieu-Daudé
2019-04-23 22:29 ` Richard Henderson
2019-04-23 22:29 ` Richard Henderson
2019-04-23 23:05 ` Philippe Mathieu-Daudé
2019-04-23 23:05 ` Philippe Mathieu-Daudé
2019-04-20 7:34 ` [Qemu-devel] [PATCH 20/38] tcg: Add support for vector " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 18:35 ` David Hildenbrand
2019-04-23 18:35 ` David Hildenbrand
2019-04-20 7:34 ` [Qemu-devel] [PATCH 21/38] target/arm: Use tcg_gen_abs_i64 and tcg_gen_gvec_abs Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 22/38] target/cris: Use tcg_gen_abs_tl Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 10:09 ` Philippe Mathieu-Daudé
2019-04-23 10:09 ` Philippe Mathieu-Daudé
2019-04-20 7:34 ` [Qemu-devel] [PATCH 23/38] target/ppc: " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 24/38] target/s390x: Use tcg_gen_abs_i64 Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 18:40 ` David Hildenbrand
2019-04-23 18:40 ` David Hildenbrand
2019-04-23 22:12 ` Philippe Mathieu-Daudé
2019-04-23 22:12 ` Philippe Mathieu-Daudé
2019-04-20 7:34 ` [Qemu-devel] [PATCH 25/38] target/xtensa: Use tcg_gen_abs_i32 Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-23 22:14 ` Philippe Mathieu-Daudé
2019-04-23 22:14 ` Philippe Mathieu-Daudé
2019-04-20 7:34 ` [Qemu-devel] [PATCH 26/38] tcg/i386: Support vector absolute value Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 27/38] tcg/aarch64: " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 28/38] tcg: Add support for vector comparison select Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 29/38] tcg/i386: Support vector comparison select value Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 30/38] tcg/aarch64: " Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 31/38] target/ppc: Use vector variable shifts for VS{L, R, RA}{B, H, W, D} Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 32/38] target/arm: Vectorize USHL and SSHL Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 33/38] tcg/aarch64: Do not advertise minmax for MO_64 Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 34/38] tcg: Do not recreate INDEX_op_neg_vec unless supported Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 35/38] tcg: Introduce do_op3_nofail for vector expansion Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 36/38] tcg: Expand vector minmax using cmp+cmpsel Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 37/38] tcg/aarch64: Use MVNI for expansion of dupi Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 7:34 ` [Qemu-devel] [PATCH 38/38] tcg/aarch64: Use ORRI and BICI for vector logical operations Richard Henderson
2019-04-20 7:34 ` Richard Henderson
2019-04-20 8:09 ` [Qemu-devel] [PATCH 00/38] tcg vector improvements no-reply
2019-04-20 8:09 ` no-reply
2019-04-23 19:15 ` David Hildenbrand
2019-04-23 19:15 ` David Hildenbrand
2019-04-23 20:26 ` Richard Henderson
2019-04-23 20:26 ` Richard Henderson
2019-04-23 20:31 ` David Hildenbrand
2019-04-23 20:31 ` David Hildenbrand
2019-04-29 19:28 ` David Hildenbrand
2019-04-29 19:28 ` David Hildenbrand
2019-04-29 20:19 ` Richard Henderson
2019-04-29 20:19 ` Richard Henderson
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