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-rw-r--r--tcg/aarch64/tcg-target.inc.c4
-rw-r--r--tcg/i386/tcg-target.inc.c4
-rw-r--r--tcg/tcg-op-gvec.c89
-rw-r--r--tcg/tcg-op-vec.c11
-rw-r--r--tcg/tcg-op.h1
-rw-r--r--tcg/tcg-opc.h1
-rw-r--r--tcg/tcg.c1
7 files changed, 70 insertions, 41 deletions
diff --git a/tcg/aarch64/tcg-target.inc.c b/tcg/aarch64/tcg-target.inc.c
index b4585724d3..3dda66e777 100644
--- a/tcg/aarch64/tcg-target.inc.c
+++ b/tcg/aarch64/tcg-target.inc.c
@@ -2191,6 +2191,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_st_vec:
tcg_out_st(s, type, a0, a1, a2);
break;
+ case INDEX_op_dupm_vec:
+ tcg_out_dupm_vec(s, type, vece, a0, a1, a2);
+ break;
case INDEX_op_add_vec:
tcg_out_insn(s, 3616, ADD, is_q, vece, a0, a1, a2);
break;
@@ -2523,6 +2526,7 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op)
return &w_w;
case INDEX_op_ld_vec:
case INDEX_op_st_vec:
+ case INDEX_op_dupm_vec:
return &w_r;
case INDEX_op_dup_vec:
return &w_wr;
diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c
index f4bd00e24f..5b33bbd99b 100644
--- a/tcg/i386/tcg-target.inc.c
+++ b/tcg/i386/tcg-target.inc.c
@@ -2829,6 +2829,9 @@ static void tcg_out_vec_op(TCGContext *s, TCGOpcode opc,
case INDEX_op_st_vec:
tcg_out_st(s, type, a0, a1, a2);
break;
+ case INDEX_op_dupm_vec:
+ tcg_out_dupm_vec(s, type, vece, a0, a1, a2);
+ break;
case INDEX_op_x86_shufps_vec:
insn = OPC_SHUFPS;
@@ -3115,6 +3118,7 @@ static const TCGTargetOpDef *tcg_target_op_def(TCGOpcode op)
case INDEX_op_ld_vec:
case INDEX_op_st_vec:
+ case INDEX_op_dupm_vec:
return &x_r;
case INDEX_op_add_vec:
diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c
index 3fcb2352d9..35ebc5a201 100644
--- a/tcg/tcg-op-gvec.c
+++ b/tcg/tcg-op-gvec.c
@@ -395,6 +395,41 @@ static TCGType choose_vector_type(const TCGOpcode *list, unsigned vece,
return 0;
}
+static void do_dup_store(TCGType type, uint32_t dofs, uint32_t oprsz,
+ uint32_t maxsz, TCGv_vec t_vec)
+{
+ uint32_t i = 0;
+
+ switch (type) {
+ case TCG_TYPE_V256:
+ /*
+ * Recall that ARM SVE allows vector sizes that are not a
+ * power of 2, but always a multiple of 16. The intent is
+ * that e.g. size == 80 would be expanded with 2x32 + 1x16.
+ */
+ for (; i + 32 <= oprsz; i += 32) {
+ tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V256);
+ }
+ /* fallthru */
+ case TCG_TYPE_V128:
+ for (; i + 16 <= oprsz; i += 16) {
+ tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V128);
+ }
+ break;
+ case TCG_TYPE_V64:
+ for (; i < oprsz; i += 8) {
+ tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V64);
+ }
+ break;
+ default:
+ g_assert_not_reached();
+ }
+
+ if (oprsz < maxsz) {
+ expand_clr(dofs + oprsz, maxsz - oprsz);
+ }
+}
+
/* Set OPRSZ bytes at DOFS to replications of IN_32, IN_64 or IN_C.
* Only one of IN_32 or IN_64 may be set;
* IN_C is used if IN_32 and IN_64 are unset.
@@ -434,49 +469,11 @@ static void do_dup(unsigned vece, uint32_t dofs, uint32_t oprsz,
} else if (in_64) {
tcg_gen_dup_i64_vec(vece, t_vec, in_64);
} else {
- switch (vece) {
- case MO_8:
- tcg_gen_dup8i_vec(t_vec, in_c);
- break;
- case MO_16:
- tcg_gen_dup16i_vec(t_vec, in_c);
- break;
- case MO_32:
- tcg_gen_dup32i_vec(t_vec, in_c);
- break;
- default:
- tcg_gen_dup64i_vec(t_vec, in_c);
- break;
- }
- }
-
- i = 0;
- switch (type) {
- case TCG_TYPE_V256:
- /* Recall that ARM SVE allows vector sizes that are not a
- * power of 2, but always a multiple of 16. The intent is
- * that e.g. size == 80 would be expanded with 2x32 + 1x16.
- */
- for (; i + 32 <= oprsz; i += 32) {
- tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V256);
- }
- /* fallthru */
- case TCG_TYPE_V128:
- for (; i + 16 <= oprsz; i += 16) {
- tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V128);
- }
- break;
- case TCG_TYPE_V64:
- for (; i < oprsz; i += 8) {
- tcg_gen_stl_vec(t_vec, cpu_env, dofs + i, TCG_TYPE_V64);
- }
- break;
- default:
- g_assert_not_reached();
+ tcg_gen_dupi_vec(vece, t_vec, in_c);
}
-
+ do_dup_store(type, dofs, oprsz, maxsz, t_vec);
tcg_temp_free_vec(t_vec);
- goto done;
+ return;
}
/* Otherwise, inline with an integer type, unless "large". */
@@ -1449,6 +1446,16 @@ void tcg_gen_gvec_dup_i64(unsigned vece, uint32_t dofs, uint32_t oprsz,
void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs,
uint32_t oprsz, uint32_t maxsz)
{
+ if (vece <= MO_64) {
+ TCGType type = choose_vector_type(0, vece, oprsz, 0);
+ if (type != 0) {
+ TCGv_vec t_vec = tcg_temp_new_vec(type);
+ tcg_gen_dup_mem_vec(vece, t_vec, cpu_env, aofs);
+ do_dup_store(type, dofs, oprsz, maxsz, t_vec);
+ tcg_temp_free_vec(t_vec);
+ return;
+ }
+ }
if (vece <= MO_32) {
TCGv_i32 in = tcg_temp_new_i32();
switch (vece) {
diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c
index 914fe42b1e..213d2e22aa 100644
--- a/tcg/tcg-op-vec.c
+++ b/tcg/tcg-op-vec.c
@@ -278,6 +278,17 @@ void tcg_gen_dup_i32_vec(unsigned vece, TCGv_vec r, TCGv_i32 a)
vec_gen_2(INDEX_op_dup_vec, type, vece, ri, ai);
}
+void tcg_gen_dup_mem_vec(unsigned vece, TCGv_vec r, TCGv_ptr b,
+ tcg_target_long ofs)
+{
+ TCGArg ri = tcgv_vec_arg(r);
+ TCGArg bi = tcgv_ptr_arg(b);
+ TCGTemp *rt = arg_temp(ri);
+ TCGType type = rt->base_type;
+
+ vec_gen_3(INDEX_op_dupm_vec, type, vece, ri, bi, ofs);
+}
+
static void vec_gen_ldst(TCGOpcode opc, TCGv_vec r, TCGv_ptr b, TCGArg o)
{
TCGArg ri = tcgv_vec_arg(r);
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 1f1824c30a..9fff9864f6 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -954,6 +954,7 @@ void tcg_gen_atomic_umax_fetch_i64(TCGv_i64, TCGv, TCGv_i64, TCGArg, TCGMemOp);
void tcg_gen_mov_vec(TCGv_vec, TCGv_vec);
void tcg_gen_dup_i32_vec(unsigned vece, TCGv_vec, TCGv_i32);
void tcg_gen_dup_i64_vec(unsigned vece, TCGv_vec, TCGv_i64);
+void tcg_gen_dup_mem_vec(unsigned vece, TCGv_vec, TCGv_ptr, tcg_target_long);
void tcg_gen_dup8i_vec(TCGv_vec, uint32_t);
void tcg_gen_dup16i_vec(TCGv_vec, uint32_t);
void tcg_gen_dup32i_vec(TCGv_vec, uint32_t);
diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index 1bad6e4208..4bf71f261f 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -219,6 +219,7 @@ DEF(dup2_vec, 1, 2, 0, IMPLVEC | IMPL(TCG_TARGET_REG_BITS == 32))
DEF(ld_vec, 1, 1, 1, IMPLVEC)
DEF(st_vec, 0, 2, 1, IMPLVEC)
+DEF(dupm_vec, 1, 1, 1, IMPLVEC)
DEF(add_vec, 1, 2, 0, IMPLVEC)
DEF(sub_vec, 1, 2, 0, IMPLVEC)
diff --git a/tcg/tcg.c b/tcg/tcg.c
index b9945794c4..3b80feb344 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1600,6 +1600,7 @@ bool tcg_op_supported(TCGOpcode op)
case INDEX_op_mov_vec:
case INDEX_op_dup_vec:
case INDEX_op_dupi_vec:
+ case INDEX_op_dupm_vec:
case INDEX_op_ld_vec:
case INDEX_op_st_vec:
case INDEX_op_add_vec:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 09:53:56 +0000