@@ -156,7 +156,7 @@ ADV_SIMD_Q_REG_STRUCT_MODES (4, V4x16, V4x8, V4x4, V4x2)
for 8-bit, 16-bit, 32-bit and 64-bit elements respectively. It isn't
strictly necessary to set the alignment here, since the default would
be clamped to BIGGEST_ALIGNMENT anyhow, but it seems clearer. */
-#define SVE_MODES(NVECS, VB, VH, VS, VD) \
+#define SVE_MODES(NVECS, VB, VH, VS, VD, VT) \
VECTOR_MODES_WITH_PREFIX (VNx, INT, 16 * NVECS, NVECS == 1 ? 1 : 4); \
VECTOR_MODES_WITH_PREFIX (VNx, FLOAT, 16 * NVECS, NVECS == 1 ? 1 : 4); \
\
@@ -164,6 +164,7 @@ ADV_SIMD_Q_REG_STRUCT_MODES (4, V4x16, V4x8, V4x4, V4x2)
ADJUST_NUNITS (VH##HI, aarch64_sve_vg * NVECS * 4); \
ADJUST_NUNITS (VS##SI, aarch64_sve_vg * NVECS * 2); \
ADJUST_NUNITS (VD##DI, aarch64_sve_vg * NVECS); \
+ ADJUST_NUNITS (VT##TI, exact_div (aarch64_sve_vg * NVECS, 2)); \
ADJUST_NUNITS (VH##BF, aarch64_sve_vg * NVECS * 4); \
ADJUST_NUNITS (VH##HF, aarch64_sve_vg * NVECS * 4); \
ADJUST_NUNITS (VS##SF, aarch64_sve_vg * NVECS * 2); \
@@ -173,17 +174,23 @@ ADV_SIMD_Q_REG_STRUCT_MODES (4, V4x16, V4x8, V4x4, V4x2)
ADJUST_ALIGNMENT (VH##HI, 16); \
ADJUST_ALIGNMENT (VS##SI, 16); \
ADJUST_ALIGNMENT (VD##DI, 16); \
+ ADJUST_ALIGNMENT (VT##TI, 16); \
ADJUST_ALIGNMENT (VH##BF, 16); \
ADJUST_ALIGNMENT (VH##HF, 16); \
ADJUST_ALIGNMENT (VS##SF, 16); \
ADJUST_ALIGNMENT (VD##DF, 16);
-/* Give SVE vectors the names normally used for 256-bit vectors.
- The actual number depends on command-line flags. */
-SVE_MODES (1, VNx16, VNx8, VNx4, VNx2)
-SVE_MODES (2, VNx32, VNx16, VNx8, VNx4)
-SVE_MODES (3, VNx48, VNx24, VNx12, VNx6)
-SVE_MODES (4, VNx64, VNx32, VNx16, VNx8)
+/* Give SVE vectors names of the form VNxX, where X describes what is
+ stored in each 128-bit unit. The actual size of the mode depends
+ on command-line flags.
+
+ VNx1TI isn't really a native SVE mode, but it can be useful in some
+ limited situations. */
+VECTOR_MODE_WITH_PREFIX (VNx, INT, TI, 1, 1);
+SVE_MODES (1, VNx16, VNx8, VNx4, VNx2, VNx1)
+SVE_MODES (2, VNx32, VNx16, VNx8, VNx4, VNx2)
+SVE_MODES (3, VNx48, VNx24, VNx12, VNx6, VNx3)
+SVE_MODES (4, VNx64, VNx32, VNx16, VNx8, VNx4)
/* Partial SVE vectors: