diff --git a/configure.ac b/configure.ac
index 47f34278..a425c607 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,8 +71,8 @@ case "${CPU}" in
 			AM_CONDITIONAL([HAVE_RVV], [false]) rvv=no]
 		)
 		if test "x$rvv" = "xyes"; then
-		  CFLAGS+=" -march=rv64gcv"
-		  CCASFLAGS+=" -march=rv64gcv"
+			CFLAGS+=" -march=rv64gcv"
+			CCASFLAGS+=" -march=rv64gcv"
 		fi
 		AC_MSG_RESULT([$rvv])
 		;;
diff --git a/erasure_code/riscv64/gf_2vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_2vect_dot_prod_rvv.S
index 1f015952..338b70c8 100644
--- a/erasure_code/riscv64/gf_2vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_2vect_dot_prod_rvv.S
@@ -74,9 +74,10 @@ 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
+
     ld x_dest1, 0(x_dest)
     ld x_dest2, 8(x_dest)
 
@@ -92,16 +93,13 @@ gf_2vect_dot_prod_rvv:
 
     /* gf_tbl base = (x_tbl + dest_idx * x_vec * 32) */
     mv x_tbl1, x_tbl           /* reset x_tbl1 */
-    slli t6, x_vec, 5
+    slli t6, x_vec, 2
     add x_tbl2, x_tbl1, t6     /* reset x_tbl2 */
 
 /* Loop 2: x_vec, number of source vectors (ie. data blocks) */
 .Llooprvv_vl_vects:
     /* load src data */
-    slli a6, x_vec_i, 3
-    add a6,x_src,a6
-    ld x_ptr, 0(a6)
-    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 */
@@ -120,6 +118,11 @@ gf_2vect_dot_prod_rvv:
     vle8.v v_gft2_hi, (x_tbl2)
     addi x_tbl2, x_tbl2, 16
 
+    /* calc for next */
+    addi x_vec_i, x_vec_i, 8   /* move x_vec_i to next */
+    add a6, x_src, x_vec_i
+    ld x_ptr, 0(a6)
+
     /* dest 1 */
     /* table indexing, ie. gf(2^8) multiplication */
     vrgather.vv v26, v_gft1_lo, v_src_lo
@@ -134,16 +137,14 @@ gf_2vect_dot_prod_rvv:
     vxor.vv v_dest2, v_dest2, v26
     vxor.vv v_dest2, v_dest2, v27
 
-    /* calc for next */
-    addi x_vec_i, x_vec_i, 1   /* move x_vec_i to next */
     blt x_vec_i, x_vec, .Llooprvv_vl_vects
 /* end of Loop 2 */
 
     /* 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
diff --git a/erasure_code/riscv64/gf_2vect_mad_rvv.S b/erasure_code/riscv64/gf_2vect_mad_rvv.S
index fb90f3a9..fd569e57 100644
--- a/erasure_code/riscv64/gf_2vect_mad_rvv.S
+++ b/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
diff --git a/erasure_code/riscv64/gf_3vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_3vect_dot_prod_rvv.S
index c617ab3e..6975c087 100644
--- a/erasure_code/riscv64/gf_3vect_dot_prod_rvv.S
+++ b/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
@@ -84,10 +83,11 @@ 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 t_offset, x_vec, 5
+    slli x_vec, x_vec, 3
+
+    slli t_offset, x_vec, 2
     ld x_dest1, 0(x_dest)
     ld x_dest2, 8(x_dest)
     ld x_dest3, 16(x_dest)
@@ -101,20 +101,19 @@ gf_3vect_dot_prod_rvv:
     vmv.v.i v_dest2, 0
     vmv.v.i v_dest3, 0
 
+    /* Loop 2: x_vec, number of source vectors (ie. data blocks) */
+    li x_vec_i, 0
+    /* load source pointer */
+    ld x_ptr, 0(x_src)
+
     /* Reset table pointers */
     mv x_tbl1, x_tbl
     add x_tbl2, x_tbl1, t_offset
     add x_tbl3, x_tbl2, t_offset
 
-    /* Loop 2: x_vec, number of source vectors (ie. data blocks) */
-    li x_vec_i, 0
 .Lloop_rvv_vl_vects:
-    /* Load source data */
-    slli t0, x_vec_i, 3
-    add t0,x_src,t0
-    ld x_ptr, 0(t0)
-    add x_ptr,x_ptr,x_pos
-
+    /* load source data */
+    add x_ptr, x_ptr, x_pos
     vle8.v v_src, (x_ptr)
 
     /* Split 4-bit lo; 4-bit hi */
@@ -131,6 +130,10 @@ gf_3vect_dot_prod_rvv:
     vle8.v v_gft2_hi, (x_tbl2)
     addi x_tbl2, x_tbl2, 16
 
+    /* Move to next source vector */
+    addi x_vec_i, x_vec_i, 8
+    add t0, x_src, x_vec_i
+    ld x_ptr, 0(t0)
 
     /* Load next gf_table's */
     vle8.v v_gft3_lo, (x_tbl3)
@@ -138,7 +141,7 @@ gf_3vect_dot_prod_rvv:
     vle8.v v_gft3_hi, (x_tbl3)
     addi x_tbl3, x_tbl3, 16
 
-/* dest 1 */
+    /* dest 1 */
     vrgather.vv v26, v_gft1_lo, v_src_lo
     vrgather.vv v27, v_gft1_hi, v_src_hi
     vxor.vv v_dest1, v_dest1, v26
@@ -156,9 +159,6 @@ gf_3vect_dot_prod_rvv:
     vxor.vv v_dest3, v_dest3, v26
     vxor.vv v_dest3, v_dest3, v27
 
-    /* Move to next source vector */
-    addi x_vec_i, x_vec_i, 1
-
     /* Check if we have processed all vectors */
     blt x_vec_i, x_vec, .Lloop_rvv_vl_vects
 
@@ -166,9 +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
diff --git a/erasure_code/riscv64/gf_3vect_mad_rvv.S b/erasure_code/riscv64/gf_3vect_mad_rvv.S
index 8d33471c..920a0217 100644
--- a/erasure_code/riscv64/gf_3vect_mad_rvv.S
+++ b/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
diff --git a/erasure_code/riscv64/gf_4vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_4vect_dot_prod_rvv.S
index ace146dc..0a627e56 100644
--- a/erasure_code/riscv64/gf_4vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_4vect_dot_prod_rvv.S
@@ -91,10 +91,12 @@ 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, ta, ma
     li x_pos, 0
-    slli t_offset, x_vec, 5
+
+    slli x_vec, x_vec, 3
+    slli t_offset, x_vec, 2
+
     ld x_dest1, 0(x_dest)
     ld x_dest2, 8(x_dest)
     ld x_dest3, 16(x_dest)
@@ -111,20 +113,21 @@ gf_4vect_dot_prod_rvv:
     vmv.v.i v_dest3, 0
     vmv.v.i v_dest4, 0
 
+    /*  x_vec, number of source vectors (ie. data blocks) */
+    li x_vec_i, 0
+
+    /* load source pointer */
+    ld x_ptr, 0(x_src)
+
     /* Reset table pointers */
     mv x_tbl1, x_tbl
     add x_tbl2, x_tbl1, t_offset
     add x_tbl3, x_tbl2, t_offset
     add x_tbl4, x_tbl3, t_offset
 
-    /* Loop 2: x_vec, number of source vectors (ie. data blocks) */
-    li x_vec_i, 0
 .Lloop_rvv_vl_vects:
     /* Load source data */
-    slli a6, x_vec_i, 3
-    add a6,x_src,a6
-    ld x_ptr, 0(a6)
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
 
     vle8.v v_src, (x_ptr)
 
@@ -142,6 +145,10 @@ gf_4vect_dot_prod_rvv:
     vle8.v v_gft2_hi, (x_tbl2)
     addi x_tbl2, x_tbl2, 16
 
+    /* Move to next source vector */
+    addi x_vec_i, x_vec_i, 8
+    add a6, x_src, x_vec_i
+    ld x_ptr, 0(a6)
 
     /* Load next gf_table's */
     vle8.v v_gft3_lo, (x_tbl3)
@@ -178,9 +185,6 @@ gf_4vect_dot_prod_rvv:
     vxor.vv v_dest4, v_dest4, v26
     vxor.vv v_dest4, v_dest4, v27
 
-    /* Move to next source vector */
-    addi x_vec_i, x_vec_i, 1
-
     /* Check if we have processed all vectors */
     blt x_vec_i, x_vec, .Lloop_rvv_vl_vects
 
@@ -189,16 +193,16 @@ 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
 
 .return_pass:
-/* restore callee-saved registers */
+    /* restore callee-saved registers */
     ld s0, 0(sp)
     ld s1, 8(sp)
     ld s2, 16(sp)
diff --git a/erasure_code/riscv64/gf_4vect_mad_rvv.S b/erasure_code/riscv64/gf_4vect_mad_rvv.S
index 48b35eae..3c98bc7f 100644
--- a/erasure_code/riscv64/gf_4vect_mad_rvv.S
+++ b/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
diff --git a/erasure_code/riscv64/gf_5vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_5vect_dot_prod_rvv.S
index 0b5cf3ee..629ef314 100644
--- a/erasure_code/riscv64/gf_5vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_5vect_dot_prod_rvv.S
@@ -95,8 +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
 
@@ -131,7 +130,7 @@ gf_5vect_dot_prod_rvv:
 .Llooprvv_vl_vects:
     /* Load source data */
     slli a6, x_vec_i, 3
-    add a6,x_src,a6
+    add a6, x_src, a6
     ld x_ptr, 0(a6)
     add x_ptr, x_ptr, x_pos
     vle8.v v_src, (x_ptr)
@@ -204,7 +203,6 @@ 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)
@@ -212,11 +210,11 @@ gf_5vect_dot_prod_rvv:
     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
diff --git a/erasure_code/riscv64/gf_5vect_mad_rvv.S b/erasure_code/riscv64/gf_5vect_mad_rvv.S
index 57227ed2..b4f5954e 100644
--- a/erasure_code/riscv64/gf_5vect_mad_rvv.S
+++ b/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
diff --git a/erasure_code/riscv64/gf_6vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_6vect_dot_prod_rvv.S
index 6cc9a168..f5789fe8 100644
--- a/erasure_code/riscv64/gf_6vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_6vect_dot_prod_rvv.S
@@ -102,11 +102,13 @@ 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
 
+    slli x_vec, x_vec, 3
+
     /* load destination pointers */
     ld x_dest1, 0(x14)  #  a4 is also x14
     ld x_dest2, 8(x_dest)
@@ -136,7 +138,7 @@ gf_6vect_dot_prod_rvv:
     /* initialize table pointers */
     /* gf_tbl base = (x_tbl + dest_idx * x_vec * 32) */
     mv x_tbl1, x_tbl
-    slli t0, x_vec, 5
+    slli t0, x_vec, 2
     add x_tbl2, x_tbl1, t0
     add x_tbl3, x_tbl2, t0
     add x_tbl4, x_tbl3, t0
@@ -145,14 +147,9 @@ gf_6vect_dot_prod_rvv:
 
 .Llooprvv_vl_vects:
     /* load source data */
-    slli a6, x_vec_i, 3
-    add a6,x_src,a6
-    ld x_ptr, 0(a6)
-    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
@@ -168,6 +165,11 @@ gf_6vect_dot_prod_rvv:
     vle8.v v_gft2_hi, (x_tbl2)
     addi x_tbl2, x_tbl2, 16
 
+    /* load next source pointer */
+    addi x_vec_i, x_vec_i, 8
+    add a6, x_src, x_vec_i
+    ld x_ptr, 0(a6)
+
     vle8.v v_gft3_lo, (x_tbl3)
     addi x_tbl3, x_tbl3, 16
     vle8.v v_gft3_hi, (x_tbl3)
@@ -188,7 +190,6 @@ gf_6vect_dot_prod_rvv:
     vle8.v v_gft6_hi, (x_tbl6)
     addi x_tbl6, x_tbl6, 16
 
-
     /* dest 1 */
     vrgather.vv v26, v_gft1_lo, v_src_lo
     vrgather.vv v27, v_gft1_hi, v_src_hi
@@ -225,10 +226,6 @@ gf_6vect_dot_prod_rvv:
     vxor.vv v_dest6, v_dest6, v26
     vxor.vv v_dest6, v_dest6, v27
 
-
-    /* load next source pointer */
-    addi x_vec_i, x_vec_i,1
-
     /* check if we have processed all vectors */
     blt x_vec_i, x_vec, .Llooprvv_vl_vects
 
@@ -240,12 +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
diff --git a/erasure_code/riscv64/gf_6vect_mad_rvv.S b/erasure_code/riscv64/gf_6vect_mad_rvv.S
index 95d4a666..dbe093a0 100644
--- a/erasure_code/riscv64/gf_6vect_mad_rvv.S
+++ b/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
diff --git a/erasure_code/riscv64/gf_7vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_7vect_dot_prod_rvv.S
index d4cc1d72..bf668716 100644
--- a/erasure_code/riscv64/gf_7vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_7vect_dot_prod_rvv.S
@@ -94,7 +94,6 @@
 #define v_gft7_lo v23
 #define v_gft7_hi v24
 
-
 gf_7vect_dot_prod_rvv:
     /* less than 16 bytes, return_fail */
     li t0, 16
@@ -112,8 +111,7 @@ gf_7vect_dot_prod_rvv:
     sd s7, 56(sp)
     sd s8, 64(sp)
 
-    vsetvli t0, x0, e8, m1
-
+    vsetvli t0, x0, e8, m1, ta, ma
     /* initialize position */
     li x_pos, 0
 
@@ -160,9 +158,9 @@ gf_7vect_dot_prod_rvv:
 .Llooprvv_vl_vects:
     /* load source data */
     slli a5, x_vec_i, 3
-    add a5,x_src,a5
+    add a5, x_src, a5
     ld x_ptr, 0(a5)
-    add x_ptr,x_ptr,x_pos
+    add x_ptr, x_ptr, x_pos
 
     vle8.v v_src, (x_ptr)
 
@@ -206,7 +204,6 @@ gf_7vect_dot_prod_rvv:
     vle8.v v_gft7_hi, (x_tbl7)
     addi x_tbl7, x_tbl7, 16
 
-
     /* dest 1 */
     vrgather.vv v26, v_gft1_lo, v_src_lo
     vrgather.vv v27, v_gft1_hi, v_src_hi
@@ -243,7 +240,6 @@ gf_7vect_dot_prod_rvv:
     vxor.vv v_dest6, v_dest6, v26
     vxor.vv v_dest6, v_dest6, v27
 
-
     /* GF multiplication and accumulation for dest7 */
     vrgather.vv v26, v_gft7_lo, v_src_lo
     vrgather.vv v27, v_gft7_hi, v_src_hi
@@ -263,13 +259,13 @@ gf_7vect_dot_prod_rvv:
     vse8.v v_dest6, (x_dest6)
     vse8.v v_dest7, (x_dest7)
 
-    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_dest5,x_dest5, t0
-    add x_dest6,x_dest6, t0
-    add x_dest7,x_dest7, 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
+    add x_dest5, x_dest5, t0
+    add x_dest6, x_dest6, t0
+    add x_dest7, x_dest7, t0
 
     /* increment one vector length */
     add x_pos, x_pos, t0
diff --git a/erasure_code/riscv64/gf_vect_dot_prod_rvv.S b/erasure_code/riscv64/gf_vect_dot_prod_rvv.S
index 471b65ed..a4af6d7c 100644
--- a/erasure_code/riscv64/gf_vect_dot_prod_rvv.S
+++ b/erasure_code/riscv64/gf_vect_dot_prod_rvv.S
@@ -27,7 +27,6 @@
 #  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ########################################################################
 
-
 # RISC-V RVV implementation of gf_vect_dot_prod_rvv
 
 # Function: gf_vect_dot_prod_rvv
@@ -62,8 +61,7 @@ gf_vect_dot_prod_rvv:
     li t4, 16
     blt a0, t4, .return_fail
 
-    vsetvli t5, zero, e8, m1  # Set vector length to maximum
-
+    vsetvli t5, zero, e8, m1, ta, ma  # Set vector length to maximum
     # Initialize pos = 0
     li t2, 0
 
diff --git a/erasure_code/riscv64/gf_vect_mad_rvv.S b/erasure_code/riscv64/gf_vect_mad_rvv.S
index 2c9aeb86..bb900514 100644
--- a/erasure_code/riscv64/gf_vect_mad_rvv.S
+++ b/erasure_code/riscv64/gf_vect_mad_rvv.S
@@ -65,7 +65,7 @@ gf_vect_mad_rvv:
     li t1, 16
     blt x_len, t1, .return_fail
 
-    vsetvli t2, x0, e8, m1
+    vsetvli t2, x0, e8, m1, ta, ma
 
     /* x_tbl += x_vec_i * 2^5 */
     slli t1, x_vec_i, 5
diff --git a/erasure_code/riscv64/gf_vect_mul_rvv.S b/erasure_code/riscv64/gf_vect_mul_rvv.S
index 92a8982f..aa72d1d4 100644
--- a/erasure_code/riscv64/gf_vect_mul_rvv.S
+++ b/erasure_code/riscv64/gf_vect_mul_rvv.S
@@ -67,7 +67,7 @@ gf_vect_mul_rvv:
     andi x_tmp, x_len, 0x1F
     bnez x_tmp, .return_fail
 
-    vsetvli t6, x0, e8, m1
+    vsetvli t6, x0, e8, m1, ta, ma
 
     /* Load pre-calculated constants into v_gft1_lo and v_gft1_hi */
     vle8.v v_gft1_lo, (x_tbl)
@@ -79,7 +79,7 @@ gf_vect_mul_rvv:
 
 .Llooprvv_vl:
     /* Load source data into v_src */
-    add x_ptr,x_src,x_pos
+    add x_ptr, x_src, x_pos
     vle8.v v_src, (x_ptr)
 
     /* Split 4-bit lo and 4-bit hi */