From: "Alex Bennée" <alex.bennee@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: qemu-devel@nongnu.org, peter.maydell@linaro.org
Subject: Re: [Qemu-devel] [PATCH v11 06/20] tcg: Add generic vector ops for comparisons
Date: Tue, 06 Feb 2018 11:01:29 +0000 [thread overview]
Message-ID: <87tvuuwfee.fsf@linaro.org> (raw)
In-Reply-To: <20180126045742.5487-7-richard.henderson@linaro.org>
Richard Henderson <richard.henderson@linaro.org> writes:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> ---
> accel/tcg/tcg-runtime.h | 30 +++++++++
> tcg/tcg-op-gvec.h | 4 ++
> tcg/tcg-op.h | 3 +
> tcg/tcg-opc.h | 2 +
> accel/tcg/tcg-runtime-gvec.c | 36 +++++++++++
> tcg/tcg-op-gvec.c | 151 +++++++++++++++++++++++++++++++++++++++++++
> tcg/tcg-op-vec.c | 23 +++++++
> tcg/tcg.c | 2 +
> tcg/README | 4 ++
> 9 files changed, 255 insertions(+)
>
> diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h
> index df23c9aea9..c840debc40 100644
> --- a/accel/tcg/tcg-runtime.h
> +++ b/accel/tcg/tcg-runtime.h
> @@ -178,3 +178,33 @@ DEF_HELPER_FLAGS_3(gvec_sar8i, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
> DEF_HELPER_FLAGS_3(gvec_sar16i, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
> DEF_HELPER_FLAGS_3(gvec_sar32i, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
> DEF_HELPER_FLAGS_3(gvec_sar64i, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_eq8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_eq16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_eq32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_eq64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_ne8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ne16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ne32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ne64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_lt8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_lt16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_lt32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_lt64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_le8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_le16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_le32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_le64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_ltu8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ltu16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ltu32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_ltu64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +
> +DEF_HELPER_FLAGS_4(gvec_leu8, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_leu16, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_leu32, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> +DEF_HELPER_FLAGS_4(gvec_leu64, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i32)
> diff --git a/tcg/tcg-op-gvec.h b/tcg/tcg-op-gvec.h
> index b9f9eb7b84..60a17ee908 100644
> --- a/tcg/tcg-op-gvec.h
> +++ b/tcg/tcg-op-gvec.h
> @@ -207,6 +207,10 @@ void tcg_gen_gvec_shri(unsigned vece, uint32_t dofs, uint32_t aofs,
> void tcg_gen_gvec_sari(unsigned vece, uint32_t dofs, uint32_t aofs,
> int64_t shift, uint32_t oprsz, uint32_t maxsz);
>
> +void tcg_gen_gvec_cmp(TCGCond cond, unsigned vece, uint32_t dofs,
> + uint32_t aofs, uint32_t bofs,
> + uint32_t oprsz, uint32_t maxsz);
> +
> /*
> * 64-bit vector operations. Use these when the register has been allocated
> * with tcg_global_mem_new_i64, and so we cannot also address it via pointer.
> diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
> index 98e2dfbe90..113d9a6c3a 100644
> --- a/tcg/tcg-op.h
> +++ b/tcg/tcg-op.h
> @@ -929,6 +929,9 @@ void tcg_gen_shli_vec(unsigned vece, TCGv_vec r, TCGv_vec a, int64_t i);
> void tcg_gen_shri_vec(unsigned vece, TCGv_vec r, TCGv_vec a, int64_t i);
> void tcg_gen_sari_vec(unsigned vece, TCGv_vec r, TCGv_vec a, int64_t i);
>
> +void tcg_gen_cmp_vec(TCGCond cond, unsigned vece, TCGv_vec r,
> + TCGv_vec a, TCGv_vec b);
> +
> void tcg_gen_ld_vec(TCGv_vec r, TCGv_ptr base, TCGArg offset);
> void tcg_gen_st_vec(TCGv_vec r, TCGv_ptr base, TCGArg offset);
> void tcg_gen_stl_vec(TCGv_vec r, TCGv_ptr base, TCGArg offset, TCGType t);
> diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
> index 43ef67bf46..13c0eed3da 100644
> --- a/tcg/tcg-opc.h
> +++ b/tcg/tcg-opc.h
> @@ -240,6 +240,8 @@ DEF(shlv_vec, 1, 2, 0, IMPLVEC | IMPL(TCG_TARGET_HAS_shv_vec))
> DEF(shrv_vec, 1, 2, 0, IMPLVEC | IMPL(TCG_TARGET_HAS_shv_vec))
> DEF(sarv_vec, 1, 2, 0, IMPLVEC | IMPL(TCG_TARGET_HAS_shv_vec))
>
> +DEF(cmp_vec, 1, 2, 1, IMPLVEC)
> +
> DEF(last_generic, 0, 0, 0, TCG_OPF_NOT_PRESENT)
>
> #if TCG_TARGET_MAYBE_vec
> diff --git a/accel/tcg/tcg-runtime-gvec.c b/accel/tcg/tcg-runtime-gvec.c
> index f0964aadb2..f2b0cba4a2 100644
> --- a/accel/tcg/tcg-runtime-gvec.c
> +++ b/accel/tcg/tcg-runtime-gvec.c
> @@ -467,3 +467,39 @@ void HELPER(gvec_sar64i)(void *d, void *a, uint32_t desc)
> }
> clear_high(d, oprsz, desc);
> }
> +
> +/* If vectors are enabled, the compiler fills in -1 for true.
> + Otherwise, we must take care of this by hand. */
> +#ifdef CONFIG_VECTOR16
> +# define DO_CMP0(X) X
> +#else
> +# define DO_CMP0(X) -(X)
> +#endif
> +
> +#define DO_CMP1(NAME, TYPE, OP) \
> +void HELPER(NAME)(void *d, void *a, void *b, uint32_t desc) \
> +{ \
> + intptr_t oprsz = simd_oprsz(desc); \
> + intptr_t i; \
> + for (i = 0; i < oprsz; i += sizeof(vec64)) { \
> + *(TYPE *)(d + i) = DO_CMP0(*(TYPE *)(a + i) OP *(TYPE *)(b + i)); \
> + } \
> + clear_high(d, oprsz, desc); \
> +}
> +
> +#define DO_CMP2(SZ) \
> + DO_CMP1(gvec_eq##SZ, vec##SZ, ==) \
> + DO_CMP1(gvec_ne##SZ, vec##SZ, !=) \
> + DO_CMP1(gvec_lt##SZ, svec##SZ, <) \
> + DO_CMP1(gvec_le##SZ, svec##SZ, <=) \
> + DO_CMP1(gvec_ltu##SZ, vec##SZ, <) \
> + DO_CMP1(gvec_leu##SZ, vec##SZ, <=)
> +
> +DO_CMP2(8)
> +DO_CMP2(16)
> +DO_CMP2(32)
> +DO_CMP2(64)
> +
> +#undef DO_CMP0
> +#undef DO_CMP1
> +#undef DO_CMP2
> diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c
> index ab946a064c..30c825108e 100644
> --- a/tcg/tcg-op-gvec.c
> +++ b/tcg/tcg-op-gvec.c
> @@ -1582,3 +1582,154 @@ void tcg_gen_gvec_sari(unsigned vece, uint32_t dofs, uint32_t aofs,
> tcg_gen_gvec_2i(dofs, aofs, oprsz, maxsz, shift, &g[vece]);
> }
> }
> +
> +/* Expand OPSZ bytes worth of three-operand operations using i32 elements. */
> +static void expand_cmp_i32(uint32_t dofs, uint32_t aofs, uint32_t bofs,
> + uint32_t oprsz, TCGCond cond)
> +{
> + TCGv_i32 t0 = tcg_temp_new_i32();
> + TCGv_i32 t1 = tcg_temp_new_i32();
> + uint32_t i;
> +
> + for (i = 0; i < oprsz; i += 4) {
> + tcg_gen_ld_i32(t0, cpu_env, aofs + i);
> + tcg_gen_ld_i32(t1, cpu_env, bofs + i);
> + tcg_gen_setcond_i32(cond, t0, t0, t1);
> + tcg_gen_neg_i32(t0, t0);
> + tcg_gen_st_i32(t0, cpu_env, dofs + i);
> + }
> + tcg_temp_free_i32(t1);
> + tcg_temp_free_i32(t0);
> +}
> +
> +static void expand_cmp_i64(uint32_t dofs, uint32_t aofs, uint32_t bofs,
> + uint32_t oprsz, TCGCond cond)
> +{
> + TCGv_i64 t0 = tcg_temp_new_i64();
> + TCGv_i64 t1 = tcg_temp_new_i64();
> + uint32_t i;
> +
> + for (i = 0; i < oprsz; i += 8) {
> + tcg_gen_ld_i64(t0, cpu_env, aofs + i);
> + tcg_gen_ld_i64(t1, cpu_env, bofs + i);
> + tcg_gen_setcond_i64(cond, t0, t0, t1);
> + tcg_gen_neg_i64(t0, t0);
> + tcg_gen_st_i64(t0, cpu_env, dofs + i);
> + }
> + tcg_temp_free_i64(t1);
> + tcg_temp_free_i64(t0);
> +}
> +
> +static void expand_cmp_vec(unsigned vece, uint32_t dofs, uint32_t aofs,
> + uint32_t bofs, uint32_t oprsz, uint32_t tysz,
> + TCGType type, TCGCond cond)
> +{
> + TCGv_vec t0 = tcg_temp_new_vec(type);
> + TCGv_vec t1 = tcg_temp_new_vec(type);
> + uint32_t i;
> +
> + for (i = 0; i < oprsz; i += tysz) {
> + tcg_gen_ld_vec(t0, cpu_env, aofs + i);
> + tcg_gen_ld_vec(t1, cpu_env, bofs + i);
> + tcg_gen_cmp_vec(cond, vece, t0, t0, t1);
> + tcg_gen_st_vec(t0, cpu_env, dofs + i);
> + }
> + tcg_temp_free_vec(t1);
> + tcg_temp_free_vec(t0);
> +}
> +
> +void tcg_gen_gvec_cmp(TCGCond cond, unsigned vece, uint32_t dofs,
> + uint32_t aofs, uint32_t bofs,
> + uint32_t oprsz, uint32_t maxsz)
> +{
> + static gen_helper_gvec_3 * const eq_fn[4] = {
> + gen_helper_gvec_eq8, gen_helper_gvec_eq16,
> + gen_helper_gvec_eq32, gen_helper_gvec_eq64
> + };
> + static gen_helper_gvec_3 * const ne_fn[4] = {
> + gen_helper_gvec_ne8, gen_helper_gvec_ne16,
> + gen_helper_gvec_ne32, gen_helper_gvec_ne64
> + };
> + static gen_helper_gvec_3 * const lt_fn[4] = {
> + gen_helper_gvec_lt8, gen_helper_gvec_lt16,
> + gen_helper_gvec_lt32, gen_helper_gvec_lt64
> + };
> + static gen_helper_gvec_3 * const le_fn[4] = {
> + gen_helper_gvec_le8, gen_helper_gvec_le16,
> + gen_helper_gvec_le32, gen_helper_gvec_le64
> + };
> + static gen_helper_gvec_3 * const ltu_fn[4] = {
> + gen_helper_gvec_ltu8, gen_helper_gvec_ltu16,
> + gen_helper_gvec_ltu32, gen_helper_gvec_ltu64
> + };
> + static gen_helper_gvec_3 * const leu_fn[4] = {
> + gen_helper_gvec_leu8, gen_helper_gvec_leu16,
> + gen_helper_gvec_leu32, gen_helper_gvec_leu64
> + };
> + static gen_helper_gvec_3 * const * const fns[16] = {
> + [TCG_COND_EQ] = eq_fn,
> + [TCG_COND_NE] = ne_fn,
> + [TCG_COND_LT] = lt_fn,
> + [TCG_COND_LE] = le_fn,
> + [TCG_COND_LTU] = ltu_fn,
> + [TCG_COND_LEU] = leu_fn,
> + };
> +
> + check_size_align(oprsz, maxsz, dofs | aofs | bofs);
> + check_overlap_3(dofs, aofs, bofs, maxsz);
> +
> + if (cond == TCG_COND_NEVER || cond == TCG_COND_ALWAYS) {
> + do_dup(MO_8, dofs, oprsz, maxsz,
> + NULL, NULL, -(cond == TCG_COND_ALWAYS));
> + return;
> + }
> +
> + /* Recall that ARM SVE allows vector sizes that are not a power of 2.
> + Expand with successively smaller host vector sizes. The intent is
> + that e.g. oprsz == 80 would be expanded with 2x32 + 1x16. */
> +
> + if (TCG_TARGET_HAS_v256 && check_size_impl(oprsz, 32)
> + && tcg_can_emit_vec_op(INDEX_op_cmp_vec, TCG_TYPE_V256, vece)) {
> + uint32_t some = QEMU_ALIGN_DOWN(oprsz, 32);
> + expand_cmp_vec(vece, dofs, aofs, bofs, some, 32, TCG_TYPE_V256, cond);
> + if (some == oprsz) {
> + goto done;
> + }
> + dofs += some;
> + aofs += some;
> + bofs += some;
> + oprsz -= some;
> + maxsz -= some;
> + }
> +
> + if (TCG_TARGET_HAS_v128 && check_size_impl(oprsz, 16)
> + && tcg_can_emit_vec_op(INDEX_op_cmp_vec, TCG_TYPE_V128, vece)) {
> + expand_cmp_vec(vece, dofs, aofs, bofs, oprsz, 16, TCG_TYPE_V128, cond);
> + } else if (TCG_TARGET_HAS_v64
> + && check_size_impl(oprsz, 8)
> + && (TCG_TARGET_REG_BITS == 32 || vece != MO_64)
> + && tcg_can_emit_vec_op(INDEX_op_cmp_vec, TCG_TYPE_V64, vece)) {
> + expand_cmp_vec(vece, dofs, aofs, bofs, oprsz, 8, TCG_TYPE_V64, cond);
> + } else if (vece == MO_64 && check_size_impl(oprsz, 8)) {
> + expand_cmp_i64(dofs, aofs, bofs, oprsz, cond);
> + } else if (vece == MO_32 && check_size_impl(oprsz, 4)) {
> + expand_cmp_i32(dofs, aofs, bofs, oprsz, cond);
> + } else {
> + gen_helper_gvec_3 * const *fn = fns[cond];
> +
> + if (fn == NULL) {
> + uint32_t tmp;
> + tmp = aofs, aofs = bofs, bofs = tmp;
> + cond = tcg_swap_cond(cond);
> + fn = fns[cond];
> + assert(fn != NULL);
> + }
> + tcg_gen_gvec_3_ool(dofs, aofs, bofs, oprsz, maxsz, 0, fn[vece]);
> + return;
> + }
> +
> + done:
> + if (oprsz < maxsz) {
> + expand_clr(dofs + oprsz, maxsz - oprsz);
> + }
> +}
> diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c
> index 6f3060325e..4a6f92fd11 100644
> --- a/tcg/tcg-op-vec.c
> +++ b/tcg/tcg-op-vec.c
> @@ -342,3 +342,26 @@ void tcg_gen_sari_vec(unsigned vece, TCGv_vec r, TCGv_vec a, int64_t i)
> {
> do_shifti(INDEX_op_sari_vec, vece, r, a, i);
> }
> +
> +void tcg_gen_cmp_vec(TCGCond cond, unsigned vece,
> + TCGv_vec r, TCGv_vec a, TCGv_vec b)
> +{
> + TCGTemp *rt = tcgv_vec_temp(r);
> + TCGTemp *at = tcgv_vec_temp(a);
> + TCGTemp *bt = tcgv_vec_temp(b);
> + TCGArg ri = temp_arg(rt);
> + TCGArg ai = temp_arg(at);
> + TCGArg bi = temp_arg(bt);
> + TCGType type = rt->base_type;
> + int can;
> +
> + tcg_debug_assert(at->base_type == type);
> + tcg_debug_assert(bt->base_type == type);
> + can = tcg_can_emit_vec_op(INDEX_op_cmp_vec, type, vece);
> + if (can > 0) {
> + vec_gen_4(INDEX_op_cmp_vec, type, vece, ri, ai, bi, cond);
> + } else {
> + tcg_debug_assert(can < 0);
> + tcg_expand_vec_op(INDEX_op_cmp_vec, type, vece, ri, ai, bi, cond);
> + }
> +}
> diff --git a/tcg/tcg.c b/tcg/tcg.c
> index 47fb73eecc..de709833b1 100644
> --- a/tcg/tcg.c
> +++ b/tcg/tcg.c
> @@ -1391,6 +1391,7 @@ bool tcg_op_supported(TCGOpcode op)
> case INDEX_op_and_vec:
> case INDEX_op_or_vec:
> case INDEX_op_xor_vec:
> + case INDEX_op_cmp_vec:
> return have_vec;
> case INDEX_op_dup2_vec:
> return have_vec && TCG_TARGET_REG_BITS == 32;
> @@ -1778,6 +1779,7 @@ void tcg_dump_ops(TCGContext *s)
> case INDEX_op_brcond_i64:
> case INDEX_op_setcond_i64:
> case INDEX_op_movcond_i64:
> + case INDEX_op_cmp_vec:
> if (op->args[k] < ARRAY_SIZE(cond_name)
> && cond_name[op->args[k]]) {
> col += qemu_log(",%s", cond_name[op->args[k++]]);
> diff --git a/tcg/README b/tcg/README
> index 42d301961b..90d4de7776 100644
> --- a/tcg/README
> +++ b/tcg/README
> @@ -581,6 +581,10 @@ E.g. VECL=1 -> 64 << 1 -> v128, and VECE=2 -> 1 << 2 -> i32.
>
> Similarly for logical and arithmetic right shift.
>
> +* cmp_vec v0, v1, v2, cond
> +
> + Compare vectors by element, storing -1 for true and 0 for false.
> +
> *********
>
> Note 1: Some shortcuts are defined when the last operand is known to be
--
Alex Bennée
next prev parent reply other threads:[~2018-02-06 11:01 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-26 4:57 [Qemu-devel] [PATCH v11 00/20] tcg: generic vector operations Richard Henderson
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 01/20] tcg: Allow multiple word entries into the constant pool Richard Henderson
2018-02-06 8:51 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 02/20] tcg: Add types and basic operations for host vectors Richard Henderson
2018-02-06 8:53 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 03/20] tcg: Standardize integral arguments to expanders Richard Henderson
2018-02-06 8:57 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 04/20] tcg: Add generic vector expanders Richard Henderson
2018-02-06 10:59 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 05/20] tcg: Add generic vector ops for constant shifts Richard Henderson
2018-02-06 11:00 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 06/20] tcg: Add generic vector ops for comparisons Richard Henderson
2018-02-06 11:01 ` Alex Bennée [this message]
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 07/20] tcg: Add generic vector ops for multiplication Richard Henderson
2018-02-06 11:02 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 08/20] tcg: Add generic helpers for saturating arithmetic Richard Henderson
2018-02-06 11:03 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 09/20] tcg: Add generic vector helpers with a scalar operand Richard Henderson
2018-02-06 11:04 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 10/20] tcg/optimize: Handle vector opcodes during optimize Richard Henderson
2018-02-06 11:07 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 11/20] target/arm: Align vector registers Richard Henderson
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 12/20] target/arm: Use vector infrastructure for aa64 add/sub/logic Richard Henderson
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 13/20] target/arm: Use vector infrastructure for aa64 mov/not/neg Richard Henderson
2018-02-06 11:08 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 14/20] target/arm: Use vector infrastructure for aa64 dup/movi Richard Henderson
2018-02-06 11:09 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 15/20] target/arm: Use vector infrastructure for aa64 constant shifts Richard Henderson
2018-02-05 11:14 ` Peter Maydell
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 16/20] target/arm: Use vector infrastructure for aa64 compares Richard Henderson
2018-02-06 11:10 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 17/20] target/arm: Use vector infrastructure for aa64 multiplies Richard Henderson
2018-02-06 11:11 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 18/20] target/arm: Use vector infrastructure for aa64 orr/bic immediate Richard Henderson
2018-02-06 11:13 ` Alex Bennée
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 19/20] tcg/i386: Add vector operations Richard Henderson
2018-01-26 4:57 ` [Qemu-devel] [PATCH v11 20/20] tcg/aarch64: " Richard Henderson
2018-02-06 11:15 ` Alex Bennée
2018-01-26 17:25 ` [Qemu-devel] [PATCH v11 00/20] tcg: generic " no-reply
2018-02-06 11:24 ` Alex Bennée
2018-02-06 12:07 ` Philippe Mathieu-Daudé
2018-02-06 12:36 ` Alex Bennée
2018-02-06 16:24 ` Alex Bennée
2018-02-06 20:57 ` Alex Bennée
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