erasure_code: set vsetvli to default parameter and add space

Signed-off-by: Shuo Lv <[email protected]>

Author: lvshuo2016

erasure_code/riscv64/gf_2vect_dot_prod_rvv.S

@@ -74,7 +74,7 @@ gf_2vect_dot_prod_rvv:
     li t6, 16
     blt x_len, t6, .return_fail
 
-    vsetvli a5, x0, e8, m1  /* Set vector length to maximum */
+    vsetvli a5, x0, e8, m1, ta, ma  /* Set vector length to maximum */
     li x_pos, 0
     slli x_vec, x_vec, 3
 
@@ -99,7 +99,7 @@ gf_2vect_dot_prod_rvv:
 /* Loop 2: x_vec, number of source vectors (ie. data blocks) */
 .Llooprvv_vl_vects:
     /* load src data */
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
 
     vle8.v v_src, (x_ptr)      /* load from: src base + pos offset */
     /* split 4-bit lo; 4-bit hi */
@@ -143,8 +143,8 @@ gf_2vect_dot_prod_rvv:
     /* store dest data */
     vse8.v v_dest1, (x_dest1)
     vse8.v v_dest2, (x_dest2)
-    add x_dest1,x_dest1,a5
-    add x_dest2,x_dest2,a5
+    add x_dest1, x_dest1, a5
+    add x_dest2, x_dest2, a5
 
     /* increment one vector length */
     add x_pos, x_pos, a5

erasure_code/riscv64/gf_2vect_mad_rvv.S

@@ -71,7 +71,7 @@ gf_2vect_mad_rvv:
     li t3, 16
     blt x_len, t3, .return_fail
 
-    vsetvli t4, x0, e8, m1
+    vsetvli t4, x0, e8, m1, ta, ma
 
     /* load table 1 */
     slli t3, x_vec_i, 5

erasure_code/riscv64/gf_3vect_dot_prod_rvv.S

@@ -57,7 +57,6 @@
 #define x_dest3 a5
 #define t_offset a6
 
-
 /* vectors */
 #define v_src v1
 #define v_src_lo v2
@@ -84,7 +83,7 @@ gf_3vect_dot_prod_rvv:
     sd s0, 0(sp)
     sd s1, 8(sp)
 
-    vsetvli a7, x0, e8, m1  /* Set vector length to maximum */
+    vsetvli a7, x0, e8, m1, ta, ma  /* Set vector length to maximum */
     li x_pos, 0
     slli x_vec, x_vec, 3
 
@@ -114,7 +113,7 @@ gf_3vect_dot_prod_rvv:
 
 .Lloop_rvv_vl_vects:
     /* load source data */
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
     vle8.v v_src, (x_ptr)
 
     /* Split 4-bit lo; 4-bit hi */
@@ -167,9 +166,9 @@ gf_3vect_dot_prod_rvv:
     vse8.v v_dest1, (x_dest1)
     vse8.v v_dest2, (x_dest2)
     vse8.v v_dest3, (x_dest3)
-    add x_dest1,x_dest1, a7
-    add x_dest2,x_dest2, a7
-    add x_dest3,x_dest3, a7
+    add x_dest1, x_dest1, a7
+    add x_dest2, x_dest2, a7
+    add x_dest3, x_dest3, a7
 
     add x_pos, x_pos, a7
     j .Lloop_rvv_vl

erasure_code/riscv64/gf_3vect_mad_rvv.S

@@ -75,7 +75,7 @@ gf_3vect_mad_rvv:
     li t4, 16
     blt x_len, t4, .return_fail
 
-    vsetvli t5, x0, e8, m1
+    vsetvli t5, x0, e8, m1, ta, ma
 
     /* Load table 1 */
     slli t4, x_vec_i, 5

erasure_code/riscv64/gf_4vect_dot_prod_rvv.S

@@ -91,8 +91,7 @@ gf_4vect_dot_prod_rvv:
     sd s2, 16(sp)
     sd s3, 24(sp)
 
-  #  vsetvli t0, x0, e8, m1  /* Set vector length to maximum */
-    vsetvli t0, x0, e8, m1
+    vsetvli t0, x0, e8, m1, ta, ma
     li x_pos, 0
 
     slli x_vec, x_vec, 3
@@ -128,7 +127,7 @@ gf_4vect_dot_prod_rvv:
 
 .Lloop_rvv_vl_vects:
     /* Load source data */
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
 
     vle8.v v_src, (x_ptr)
 
@@ -194,10 +193,10 @@ gf_4vect_dot_prod_rvv:
     vse8.v v_dest2, (x_dest2)
     vse8.v v_dest3, (x_dest3)
     vse8.v v_dest4, (x_dest4)
-    add x_dest1,x_dest1, t0
-    add x_dest2,x_dest2, t0
-    add x_dest3,x_dest3, t0
-    add x_dest4,x_dest4, t0
+    add x_dest1, x_dest1, t0
+    add x_dest2, x_dest2, t0
+    add x_dest3, x_dest3, t0
+    add x_dest4, x_dest4, t0
     /* Increment position */
     add x_pos, x_pos, t0
     j .Lloop_rvv_vl

erasure_code/riscv64/gf_4vect_mad_rvv.S

@@ -79,7 +79,7 @@ gf_4vect_mad_rvv:
 	li	t5, 16
 	blt	x_len, t5, .return_fail
 
-	vsetvli	t6, x0, e8, m1
+	vsetvli	t6, x0, e8, m1, ta, ma
 
 	/* load table 1 */
 	slli	t5, x_vec_i, 5

erasure_code/riscv64/gf_5vect_dot_prod_rvv.S

@@ -95,7 +95,7 @@ gf_5vect_dot_prod_rvv:
     sd s4, 32(sp)
     sd s5, 40(sp)
 
-    vsetvli a5, x0, e8, m1
+    vsetvli a5, x0, e8, m1, ta, ma
     /* Initialize position */
     li x_pos, 0
 
@@ -203,19 +203,18 @@ gf_5vect_dot_prod_rvv:
     /* Check if we have processed all vectors */
     blt x_vec_i, x_vec, .Llooprvv_vl_vects
 
-
     vse8.v v_dest1, (x_dest1)
     vse8.v v_dest2, (x_dest2)
     vse8.v v_dest3, (x_dest3)
     vse8.v v_dest4, (x_dest4)
     vse8.v v_dest5, (x_dest5)
 
     /* Store destination data */
-    add x_dest1,x_dest1,a5
-    add x_dest2,x_dest2,a5
-    add x_dest3,x_dest3,a5
-    add x_dest4,x_dest4,a5
-    add x_dest5,x_dest5,a5
+    add x_dest1, x_dest1, a5
+    add x_dest2, x_dest2, a5
+    add x_dest3, x_dest3, a5
+    add x_dest4, x_dest4, a5
+    add x_dest5, x_dest5, a5
 
     /* Increment position */
     add x_pos, x_pos, a5

erasure_code/riscv64/gf_5vect_mad_rvv.S

@@ -83,7 +83,7 @@ gf_5vect_mad_rvv:
     li t6, 16
     blt x_len, t6, .return_fail
 
-    vsetvli a7, x0, e8, m1
+    vsetvli a7, x0, e8, m1, ta, ma
 
     /* Load table 1 */
     slli a6, x_vec_i, 5

erasure_code/riscv64/gf_6vect_dot_prod_rvv.S

@@ -102,7 +102,7 @@ gf_6vect_dot_prod_rvv:
     sd s7, 56(sp)
 
     li t0, 0x0F
-    vsetvli a5, x0, e8, m1
+    vsetvli a5, x0, e8, m1, ta, ma
 
     /* initialize position */
     li x_pos, 0
@@ -147,10 +147,9 @@ gf_6vect_dot_prod_rvv:
 
 .Llooprvv_vl_vects:
     /* load source data */
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
     vle8.v v_src, (x_ptr)
 
-
     /* split 4-bit lo; 4-bit hi */
     vand.vi v_src_lo, v_src, 0x0F
     vsrl.vi v_src_hi, v_src, 4
@@ -167,7 +166,7 @@ gf_6vect_dot_prod_rvv:
     addi x_tbl2, x_tbl2, 16
 
     /* load next source pointer */
-    addi x_vec_i, x_vec_i,8
+    addi x_vec_i, x_vec_i, 8
     add a6, x_src, x_vec_i
     ld x_ptr, 0(a6)
 
@@ -238,12 +237,12 @@ gf_6vect_dot_prod_rvv:
     vse8.v v_dest5, (x_dest5)  # x_dest5
     vse8.v v_dest6, (x_dest6)  # x_dest6
 
-    add x_dest1,x_dest1, a5
-    add x_dest2,x_dest2, a5
-    add x_dest3,x_dest3, a5
-    add x_dest4,x_dest4, a5
-    add x_dest5,x_dest5, a5
-    add x_dest6,x_dest6, a5
+    add x_dest1, x_dest1, a5
+    add x_dest2, x_dest2, a5
+    add x_dest3, x_dest3, a5
+    add x_dest4, x_dest4, a5
+    add x_dest5, x_dest5, a5
+    add x_dest6, x_dest6, a5
 
     /* increment position */
     add x_pos, x_pos, a5

erasure_code/riscv64/gf_6vect_mad_rvv.S

@@ -91,7 +91,7 @@ gf_6vect_mad_rvv:
     addi sp, sp, -16
     sd s8, 0(sp)
 
-    vsetvli a6, x0, e8, m1
+    vsetvli a6, x0, e8, m1, ta, ma
 
     /* Load table 1 */
     slli s8, x_vec_i, 5