Introduce TCG_TYPE_V128 and corresponding TCGv_v128 for TCG temps. Add hepler
functions that work with temps of this new type.
Signed-off-by: Kirill Batuzov <batuz...@ispras.ru>
---
tcg/tcg-op.h | 24 ++++++++++++++++++++++++
tcg/tcg.c | 13 +++++++++++++
tcg/tcg.h | 34 ++++++++++++++++++++++++++++++++++
3 files changed, 71 insertions(+)
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 6d044b7..df077d6 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -248,6 +248,23 @@ static inline void tcg_gen_op6ii_i64(TCGOpcode opc,
TCGv_i64 a1, TCGv_i64 a2,
GET_TCGV_I64(a3), GET_TCGV_I64(a4), a5, a6);
}
+static inline void tcg_gen_op1_v128(TCGOpcode opc, TCGv_v128 a1)
+{
+ tcg_gen_op1(&tcg_ctx, opc, GET_TCGV_V128(a1));
+}
+
+static inline void tcg_gen_op2_v128(TCGOpcode opc, TCGv_v128 a1,
+ TCGv_v128 a2)
+{
+ tcg_gen_op2(&tcg_ctx, opc, GET_TCGV_V128(a1), GET_TCGV_V128(a2));
+}
+
+static inline void tcg_gen_op3_v128(TCGOpcode opc, TCGv_v128 a1,
+ TCGv_v128 a2, TCGv_v128 a3)
+{
+ tcg_gen_op3(&tcg_ctx, opc, GET_TCGV_V128(a1), GET_TCGV_V128(a2),
+ GET_TCGV_V128(a3));
+}
/* Generic ops. */
@@ -442,6 +459,13 @@ static inline void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32
arg)
}
}
+/* Vector ops */
+
+static inline void tcg_gen_discard_v128(TCGv_v128 arg)
+{
+ tcg_gen_op1_v128(INDEX_op_discard, arg);
+}
+
/* 64 bit ops */
void tcg_gen_addi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2);
diff --git a/tcg/tcg.c b/tcg/tcg.c
index aabf94f..b20a044 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -637,6 +637,14 @@ TCGv_i64 tcg_temp_new_internal_i64(int temp_local)
return MAKE_TCGV_I64(idx);
}
+TCGv_v128 tcg_temp_new_internal_v128(int temp_local)
+{
+ int idx;
+
+ idx = tcg_temp_new_internal(TCG_TYPE_V128, temp_local);
+ return MAKE_TCGV_V128(idx);
+}
+
static void tcg_temp_free_internal(int idx)
{
TCGContext *s = &tcg_ctx;
@@ -669,6 +677,11 @@ void tcg_temp_free_i64(TCGv_i64 arg)
tcg_temp_free_internal(GET_TCGV_I64(arg));
}
+void tcg_temp_free_v128(TCGv_v128 arg)
+{
+ tcg_temp_free_internal(GET_TCGV_V128(arg));
+}
+
TCGv_i32 tcg_const_i32(int32_t val)
{
TCGv_i32 t0;
diff --git a/tcg/tcg.h b/tcg/tcg.h
index a35e4c4..b9aa56b 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -235,6 +235,7 @@ typedef struct TCGPool {
typedef enum TCGType {
TCG_TYPE_I32,
TCG_TYPE_I64,
+ TCG_TYPE_V128,
TCG_TYPE_COUNT, /* number of different types */
/* An alias for the size of the host register. */
@@ -410,6 +411,7 @@ typedef tcg_target_ulong TCGArg;
typedef struct TCGv_i32_d *TCGv_i32;
typedef struct TCGv_i64_d *TCGv_i64;
typedef struct TCGv_ptr_d *TCGv_ptr;
+typedef struct TCGv_v128_d *TCGv_v128;
typedef TCGv_ptr TCGv_env;
#if TARGET_LONG_BITS == 32
#define TCGv TCGv_i32
@@ -434,6 +436,11 @@ static inline TCGv_ptr QEMU_ARTIFICIAL
MAKE_TCGV_PTR(intptr_t i)
return (TCGv_ptr)i;
}
+static inline TCGv_v128 QEMU_ARTIFICIAL MAKE_TCGV_V128(intptr_t i)
+{
+ return (TCGv_v128)i;
+}
+
static inline intptr_t QEMU_ARTIFICIAL GET_TCGV_I32(TCGv_i32 t)
{
return (intptr_t)t;
@@ -449,6 +456,11 @@ static inline intptr_t QEMU_ARTIFICIAL
GET_TCGV_PTR(TCGv_ptr t)
return (intptr_t)t;
}
+static inline intptr_t QEMU_ARTIFICIAL GET_TCGV_V128(TCGv_v128 t)
+{
+ return (intptr_t)t;
+}
+
#if TCG_TARGET_REG_BITS == 32
#define TCGV_LOW(t) MAKE_TCGV_I32(GET_TCGV_I64(t))
#define TCGV_HIGH(t) MAKE_TCGV_I32(GET_TCGV_I64(t) + 1)
@@ -456,15 +468,18 @@ static inline intptr_t QEMU_ARTIFICIAL
GET_TCGV_PTR(TCGv_ptr t)
#define TCGV_EQUAL_I32(a, b) (GET_TCGV_I32(a) == GET_TCGV_I32(b))
#define TCGV_EQUAL_I64(a, b) (GET_TCGV_I64(a) == GET_TCGV_I64(b))
+#define TCGV_EQUAL_V128(a, b) (GET_TCGV_V128(a) == GET_TCGV_V128(b))
#define TCGV_EQUAL_PTR(a, b) (GET_TCGV_PTR(a) == GET_TCGV_PTR(b))
/* Dummy definition to avoid compiler warnings. */
#define TCGV_UNUSED_I32(x) x = MAKE_TCGV_I32(-1)
#define TCGV_UNUSED_I64(x) x = MAKE_TCGV_I64(-1)
+#define TCGV_UNUSED_V128(x) x = MAKE_TCGV_V128(-1)
#define TCGV_UNUSED_PTR(x) x = MAKE_TCGV_PTR(-1)
#define TCGV_IS_UNUSED_I32(x) (GET_TCGV_I32(x) == -1)
#define TCGV_IS_UNUSED_I64(x) (GET_TCGV_I64(x) == -1)
+#define TCGV_IS_UNUSED_V128(x) (GET_TCGV_V128(x) == -1)
#define TCGV_IS_UNUSED_PTR(x) (GET_TCGV_PTR(x) == -1)
/* call flags */
@@ -787,9 +802,11 @@ TCGv_i64 tcg_global_reg_new_i64(TCGReg reg, const char
*name);
TCGv_i32 tcg_temp_new_internal_i32(int temp_local);
TCGv_i64 tcg_temp_new_internal_i64(int temp_local);
+TCGv_v128 tcg_temp_new_internal_v128(int temp_local);
void tcg_temp_free_i32(TCGv_i32 arg);
void tcg_temp_free_i64(TCGv_i64 arg);
+void tcg_temp_free_v128(TCGv_v128 arg);
static inline TCGv_i32 tcg_global_mem_new_i32(TCGv_ptr reg, intptr_t offset,
const char *name)
@@ -825,6 +842,23 @@ static inline TCGv_i64 tcg_temp_local_new_i64(void)
return tcg_temp_new_internal_i64(1);
}
+static inline TCGv_v128 tcg_global_mem_new_v128(TCGv_ptr reg, intptr_t offset,
+ const char *name)
+{
+ int idx = tcg_global_mem_new_internal(TCG_TYPE_V128, reg, offset, name);
+ return MAKE_TCGV_V128(idx);
+}
+
+static inline TCGv_v128 tcg_temp_new_v128(void)
+{
+ return tcg_temp_new_internal_v128(0);
+}
+
+static inline TCGv_v128 tcg_temp_local_new_v128(void)
+{
+ return tcg_temp_new_internal_v128(1);
+}
+
#if defined(CONFIG_DEBUG_TCG)
/* If you call tcg_clear_temp_count() at the start of a section of
* code which is not supposed to leak any TCG temporaries, then
--
2.1.4
