diff --git a/gcc/config/aarch64/aarch64-sve-builtins-base.cc b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
index a2268353ae3144b566c467a47a42770d09375019..d55bee0b72fa771af1f7af9c816c8ac2258480b8 100644
--- a/gcc/config/aarch64/aarch64-sve-builtins-base.cc
+++ b/gcc/config/aarch64/aarch64-sve-builtins-base.cc
@@ -746,6 +746,53 @@ public:
   }
 };
 
+class svdiv_impl : public rtx_code_function
+{
+public:
+  CONSTEXPR svdiv_impl ()
+    : rtx_code_function (DIV, UDIV, UNSPEC_COND_FDIV) {}
+
+  gimple *
+  fold (gimple_folder &f) const override
+  {
+    tree divisor = gimple_call_arg (f.call, 2);
+    tree divisor_cst = uniform_integer_cst_p (divisor);
+
+    if (!divisor_cst || !integer_pow2p (divisor_cst))
+      return NULL;
+
+    tree new_divisor;
+    gcall *call;
+
+    if (f.type_suffix (0).unsigned_p && tree_to_uhwi (divisor_cst) != 1)
+      {
+	function_instance instance ("svlsr", functions::svlsr,
+				    shapes::binary_uint_opt_n, MODE_n,
+				    f.type_suffix_ids, GROUP_none, f.pred);
+	call = f.redirect_call (instance);
+	tree d = INTEGRAL_TYPE_P (TREE_TYPE (divisor)) ? divisor : divisor_cst;
+	new_divisor = wide_int_to_tree (TREE_TYPE (d), tree_log2 (d));
+      }
+    else
+      {
+	if (tree_int_cst_sign_bit (divisor_cst)
+	    || tree_to_shwi (divisor_cst) == 1)
+	  return NULL;
+
+	function_instance instance ("svasrd", functions::svasrd,
+				    shapes::shift_right_imm, MODE_n,
+				    f.type_suffix_ids, GROUP_none, f.pred);
+	call = f.redirect_call (instance);
+	new_divisor = wide_int_to_tree (scalar_types[VECTOR_TYPE_svuint64_t],
+					tree_log2 (divisor_cst));
+      }
+
+    gimple_call_set_arg (call, 2, new_divisor);
+    return call;
+  }
+};
+
+
 class svdot_impl : public function_base
 {
 public:
@@ -3043,7 +3090,7 @@ FUNCTION (svcreate3, svcreate_impl, (3))
 FUNCTION (svcreate4, svcreate_impl, (4))
 FUNCTION (svcvt, svcvt_impl,)
 FUNCTION (svcvtnt, CODE_FOR_MODE0 (aarch64_sve_cvtnt),)
-FUNCTION (svdiv, rtx_code_function, (DIV, UDIV, UNSPEC_COND_FDIV))
+FUNCTION (svdiv, svdiv_impl,)
 FUNCTION (svdivr, rtx_code_function_rotated, (DIV, UDIV, UNSPEC_COND_FDIV))
 FUNCTION (svdot, svdot_impl,)
 FUNCTION (svdot_lane, svdotprod_lane_impl, (UNSPEC_SDOT, UNSPEC_UDOT,
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s32.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s32.c
index c49ca1aa524344c2057770f87f6cc1f012bbfb65..d5a23bf07262910e07e436da76b05336aedb03de 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s32.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s32.c
@@ -2,6 +2,8 @@
 
 #include "test_sve_acle.h"
 
+#define MAXPOW 1<<30
+
 /*
 ** div_s32_m_tied1:
 **	sdiv	z0\.s, p0/m, z0\.s, z1\.s
@@ -53,10 +55,27 @@ TEST_UNIFORM_ZX (div_w0_s32_m_untied, svint32_t, int32_t,
 		 z0 = svdiv_n_s32_m (p0, z1, x0),
 		 z0 = svdiv_m (p0, z1, x0))
 
+/*
+** div_1_s32_m_tied1:
+**	sel	z0\.s, p0, z0\.s, z0\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s32_m_tied1, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z0, 1),
+		z0 = svdiv_m (p0, z0, 1))
+
+/*
+** div_1_s32_m_untied:
+**	sel	z0\.s, p0, z1\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s32_m_untied, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z1, 1),
+		z0 = svdiv_m (p0, z1, 1))
+
 /*
 ** div_2_s32_m_tied1:
-**	mov	(z[0-9]+\.s), #2
-**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	asrd	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s32_m_tied1, svint32_t,
@@ -65,15 +84,75 @@ TEST_UNIFORM_Z (div_2_s32_m_tied1, svint32_t,
 
 /*
 ** div_2_s32_m_untied:
-**	mov	(z[0-9]+\.s), #2
 **	movprfx	z0, z1
-**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	asrd	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s32_m_untied, svint32_t,
 		z0 = svdiv_n_s32_m (p0, z1, 2),
 		z0 = svdiv_m (p0, z1, 2))
 
+/*
+** div_3_s32_m_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s32_m_tied1, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z0, 3),
+		z0 = svdiv_m (p0, z0, 3))
+
+/*
+** div_3_s32_m_untied:
+**	mov	(z[0-9]+\.s), #3
+**	movprfx	z0, z1
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s32_m_untied, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z1, 3),
+		z0 = svdiv_m (p0, z1, 3))
+
+/*
+** div_maxpow_s32_m_tied1:
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_m_tied1, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z0, MAXPOW),
+		z0 = svdiv_m (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s32_m_untied:
+**	movprfx	z0, z1
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_m_untied, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z1, MAXPOW),
+		z0 = svdiv_m (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s32_m_tied1:
+**	mov	(z[0-9]+\.s), #-2147483648
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_m_tied1, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z0, INT32_MIN),
+		z0 = svdiv_m (p0, z0, INT32_MIN))
+
+/*
+** div_intmin_s32_m_untied:
+**	mov	(z[0-9]+\.s), #-2147483648
+**	movprfx	z0, z1
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_m_untied, svint32_t,
+		z0 = svdiv_n_s32_m (p0, z1, INT32_MIN),
+		z0 = svdiv_m (p0, z1, INT32_MIN))
+
 /*
 ** div_s32_z_tied1:
 **	movprfx	z0\.s, p0/z, z0\.s
@@ -137,19 +216,61 @@ TEST_UNIFORM_ZX (div_w0_s32_z_untied, svint32_t, int32_t,
 		 z0 = svdiv_z (p0, z1, x0))
 
 /*
-** div_2_s32_z_tied1:
-**	mov	(z[0-9]+\.s), #2
+** div_1_s32_z_tied1:
+**	mov	(z[0-9]+\.s), #1
 **	movprfx	z0\.s, p0/z, z0\.s
 **	sdiv	z0\.s, p0/m, z0\.s, \1
 **	ret
 */
+TEST_UNIFORM_Z (div_1_s32_z_tied1, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z0, 1),
+		z0 = svdiv_z (p0, z0, 1))
+
+/*
+** div_1_s32_z_untied:
+**	mov	z0\.s, #1
+**	movprfx	z0\.s, p0/z, z0\.s
+**	sdivr	z0\.s, p0/m, z0\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s32_z_untied, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z1, 1),
+		z0 = svdiv_z (p0, z1, 1))
+
+/*
+** div_2_s32_z_tied1:
+**	movprfx	z0\.s, p0/z, z0\.s
+**	asrd	z0\.s, p0/m, z0\.s, #1
+**	ret
+*/
 TEST_UNIFORM_Z (div_2_s32_z_tied1, svint32_t,
 		z0 = svdiv_n_s32_z (p0, z0, 2),
 		z0 = svdiv_z (p0, z0, 2))
 
 /*
 ** div_2_s32_z_untied:
-**	mov	(z[0-9]+\.s), #2
+**	movprfx	z0\.s, p0/z, z1\.s
+**	asrd	z0\.s, p0/m, z0\.s, #1
+**	ret
+*/
+TEST_UNIFORM_Z (div_2_s32_z_untied, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z1, 2),
+		z0 = svdiv_z (p0, z1, 2))
+
+/*
+** div_3_s32_z_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	movprfx	z0\.s, p0/z, z0\.s
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s32_z_tied1, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z0, 3),
+		z0 = svdiv_z (p0, z0, 3))
+
+/*
+** div_3_s32_z_untied:
+**	mov	(z[0-9]+\.s), #3
 ** (
 **	movprfx	z0\.s, p0/z, z1\.s
 **	sdiv	z0\.s, p0/m, z0\.s, \1
@@ -159,9 +280,56 @@ TEST_UNIFORM_Z (div_2_s32_z_tied1, svint32_t,
 ** )
 **	ret
 */
-TEST_UNIFORM_Z (div_2_s32_z_untied, svint32_t,
-		z0 = svdiv_n_s32_z (p0, z1, 2),
-		z0 = svdiv_z (p0, z1, 2))
+TEST_UNIFORM_Z (div_3_s32_z_untied, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z1, 3),
+		z0 = svdiv_z (p0, z1, 3))
+
+/*
+** div_maxpow_s32_z_tied1:
+**	movprfx	z0\.s, p0/z, z0\.s
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_z_tied1, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z0, MAXPOW),
+		z0 = svdiv_z (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s32_z_untied:
+**	movprfx	z0\.s, p0/z, z1\.s
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_z_untied, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z1, MAXPOW),
+		z0 = svdiv_z (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s32_z_tied1:
+**	mov	(z[0-9]+\.s), #-2147483648
+**	movprfx	z0\.s, p0/z, z0\.s
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_z_tied1, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z0, INT32_MIN),
+		z0 = svdiv_z (p0, z0, INT32_MIN))
+
+/*
+** div_intmin_s32_z_untied:
+**	mov	(z[0-9]+\.s), #-2147483648
+** (
+**	movprfx	z0\.s, p0/z, z1\.s
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+** |
+**	movprfx	z0\.s, p0/z, \1
+**	sdivr	z0\.s, p0/m, z0\.s, z1\.s
+** )
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_z_untied, svint32_t,
+		z0 = svdiv_n_s32_z (p0, z1, INT32_MIN),
+		z0 = svdiv_z (p0, z1, INT32_MIN))
 
 /*
 ** div_s32_x_tied1:
@@ -216,10 +384,26 @@ TEST_UNIFORM_ZX (div_w0_s32_x_untied, svint32_t, int32_t,
 		 z0 = svdiv_n_s32_x (p0, z1, x0),
 		 z0 = svdiv_x (p0, z1, x0))
 
+/*
+** div_1_s32_x_tied1:
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s32_x_tied1, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z0, 1),
+		z0 = svdiv_x (p0, z0, 1))
+
+/*
+** div_1_s32_x_untied:
+**	mov	z0\.d, z1\.d 
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s32_x_untied, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z1, 1),
+		z0 = svdiv_x (p0, z1, 1))
+
 /*
 ** div_2_s32_x_tied1:
-**	mov	(z[0-9]+\.s), #2
-**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	asrd	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s32_x_tied1, svint32_t,
@@ -228,10 +412,71 @@ TEST_UNIFORM_Z (div_2_s32_x_tied1, svint32_t,
 
 /*
 ** div_2_s32_x_untied:
-**	mov	z0\.s, #2
-**	sdivr	z0\.s, p0/m, z0\.s, z1\.s
+**	movprfx	z0, z1 
+**	asrd	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s32_x_untied, svint32_t,
 		z0 = svdiv_n_s32_x (p0, z1, 2),
 		z0 = svdiv_x (p0, z1, 2))
+
+/*
+** div_3_s32_x_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s32_x_tied1, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z0, 3),
+		z0 = svdiv_x (p0, z0, 3))
+
+/*
+** div_3_s32_x_untied:
+**	mov	z0\.s, #3
+**	sdivr	z0\.s, p0/m, z0\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s32_x_untied, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z1, 3),
+		z0 = svdiv_x (p0, z1, 3))
+
+/*
+** div_maxpow_s32_x_tied1:
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_x_tied1, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z0, MAXPOW),
+		z0 = svdiv_x (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s32_x_untied:
+**	movprfx	z0, z1
+**	asrd	z0\.s, p0/m, z0\.s, #30
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s32_x_untied, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z1, MAXPOW),
+		z0 = svdiv_x (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s32_x_tied1:
+**	mov	(z[0-9]+\.s), #-2147483648
+**	sdiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_x_tied1, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z0, INT32_MIN),
+		z0 = svdiv_x (p0, z0, INT32_MIN))
+
+/*
+** div_intmin_s32_x_untied:
+**	mov	z0\.s, #-2147483648
+**	sdivr	z0\.s, p0/m, z0\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s32_x_untied, svint32_t,
+		z0 = svdiv_n_s32_x (p0, z1, INT32_MIN),
+		z0 = svdiv_x (p0, z1, INT32_MIN))
+
+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s64.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s64.c
index 464dca28d74746ce4335dfb33ae55ecac2d386bd..cfed6f9c1b31a95176c26ad496c4c3f047917c4a 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s64.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_s64.c
@@ -2,6 +2,8 @@
 
 #include "test_sve_acle.h"
 
+#define MAXPOW 1ULL<<62
+
 /*
 ** div_s64_m_tied1:
 **	sdiv	z0\.d, p0/m, z0\.d, z1\.d
@@ -53,10 +55,27 @@ TEST_UNIFORM_ZX (div_x0_s64_m_untied, svint64_t, int64_t,
 		 z0 = svdiv_n_s64_m (p0, z1, x0),
 		 z0 = svdiv_m (p0, z1, x0))
 
+/*
+** div_1_s64_m_tied1:
+**	sel	z0\.d, p0, z0\.d, z0\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s64_m_tied1, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z0, 1),
+		z0 = svdiv_m (p0, z0, 1))
+
+/*
+** div_1_s64_m_untied:
+**	sel	z0\.d, p0, z1\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s64_m_untied, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z1, 1),
+		z0 = svdiv_m (p0, z1, 1))
+
 /*
 ** div_2_s64_m_tied1:
-**	mov	(z[0-9]+\.d), #2
-**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	asrd	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s64_m_tied1, svint64_t,
@@ -65,15 +84,75 @@ TEST_UNIFORM_Z (div_2_s64_m_tied1, svint64_t,
 
 /*
 ** div_2_s64_m_untied:
-**	mov	(z[0-9]+\.d), #2
 **	movprfx	z0, z1
-**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	asrd	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s64_m_untied, svint64_t,
 		z0 = svdiv_n_s64_m (p0, z1, 2),
 		z0 = svdiv_m (p0, z1, 2))
 
+/*
+** div_3_s64_m_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s64_m_tied1, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z0, 3),
+		z0 = svdiv_m (p0, z0, 3))
+
+/*
+** div_3_s64_m_untied:
+**	mov	(z[0-9]+\.d), #3
+**	movprfx	z0, z1
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s64_m_untied, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z1, 3),
+		z0 = svdiv_m (p0, z1, 3))
+
+/*
+** div_maxpow_s64_m_tied1:
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_m_tied1, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z0, MAXPOW),
+		z0 = svdiv_m (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s64_m_untied:
+**	movprfx	z0, z1
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_m_untied, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z1, MAXPOW),
+		z0 = svdiv_m (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s64_m_tied1:
+**	mov	(z[0-9]+\.d), #-9223372036854775808
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_m_tied1, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z0, INT64_MIN),
+		z0 = svdiv_m (p0, z0, INT64_MIN))
+
+/*
+** div_intmin_s64_m_untied:
+**	mov	(z[0-9]+\.d), #-9223372036854775808
+**	movprfx	z0, z1
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_m_untied, svint64_t,
+		z0 = svdiv_n_s64_m (p0, z1, INT64_MIN),
+		z0 = svdiv_m (p0, z1, INT64_MIN))
+
 /*
 ** div_s64_z_tied1:
 **	movprfx	z0\.d, p0/z, z0\.d
@@ -137,19 +216,61 @@ TEST_UNIFORM_ZX (div_x0_s64_z_untied, svint64_t, int64_t,
 		 z0 = svdiv_z (p0, z1, x0))
 
 /*
-** div_2_s64_z_tied1:
-**	mov	(z[0-9]+\.d), #2
+** div_1_s64_z_tied1:
+**	mov	(z[0-9]+\.d), #1
 **	movprfx	z0\.d, p0/z, z0\.d
 **	sdiv	z0\.d, p0/m, z0\.d, \1
 **	ret
 */
+TEST_UNIFORM_Z (div_1_s64_z_tied1, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z0, 1),
+		z0 = svdiv_z (p0, z0, 1))
+
+/*
+** div_1_s64_z_untied:
+**	mov	z0\.d, #1
+**	movprfx	z0\.d, p0/z, z0\.d
+**	sdivr	z0\.d, p0/m, z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s64_z_untied, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z1, 1),
+		z0 = svdiv_z (p0, z1, 1))
+
+/*
+** div_2_s64_z_tied1:
+**	movprfx	z0\.d, p0/z, z0\.d
+**	asrd	z0\.d, p0/m, z0\.d, #1
+**	ret
+*/
 TEST_UNIFORM_Z (div_2_s64_z_tied1, svint64_t,
 		z0 = svdiv_n_s64_z (p0, z0, 2),
 		z0 = svdiv_z (p0, z0, 2))
 
 /*
 ** div_2_s64_z_untied:
-**	mov	(z[0-9]+\.d), #2
+**	movprfx	z0\.d, p0/z, z1\.d
+**	asrd	z0\.d, p0/m, z0\.d, #1
+**	ret
+*/
+TEST_UNIFORM_Z (div_2_s64_z_untied, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z1, 2),
+		z0 = svdiv_z (p0, z1, 2))
+
+/*
+** div_3_s64_z_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	movprfx	z0\.d, p0/z, z0\.d
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s64_z_tied1, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z0, 3),
+		z0 = svdiv_z (p0, z0, 3))
+
+/*
+** div_3_s64_z_untied:
+**	mov	(z[0-9]+\.d), #3
 ** (
 **	movprfx	z0\.d, p0/z, z1\.d
 **	sdiv	z0\.d, p0/m, z0\.d, \1
@@ -159,9 +280,56 @@ TEST_UNIFORM_Z (div_2_s64_z_tied1, svint64_t,
 ** )
 **	ret
 */
-TEST_UNIFORM_Z (div_2_s64_z_untied, svint64_t,
-		z0 = svdiv_n_s64_z (p0, z1, 2),
-		z0 = svdiv_z (p0, z1, 2))
+TEST_UNIFORM_Z (div_3_s64_z_untied, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z1, 3),
+		z0 = svdiv_z (p0, z1, 3))
+
+/*
+** div_maxpow_s64_z_tied1:
+**	movprfx	z0\.d, p0/z, z0\.d
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_z_tied1, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z0, MAXPOW),
+		z0 = svdiv_z (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s64_z_untied:
+**	movprfx	z0\.d, p0/z, z1\.d
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_z_untied, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z1, MAXPOW),
+		z0 = svdiv_z (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s64_z_tied1:
+**	mov	(z[0-9]+\.d), #-9223372036854775808
+**	movprfx	z0\.d, p0/z, z0\.d
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_z_tied1, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z0, INT64_MIN),
+		z0 = svdiv_z (p0, z0, INT64_MIN))
+
+/*
+** div_intmin_s64_z_untied:
+**	mov	(z[0-9]+\.d), #-9223372036854775808
+** (
+**	movprfx	z0\.d, p0/z, z1\.d
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+** |
+**	movprfx	z0\.d, p0/z, \1
+**	sdivr	z0\.d, p0/m, z0\.d, z1\.d
+** )
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_z_untied, svint64_t,
+		z0 = svdiv_n_s64_z (p0, z1, INT64_MIN),
+		z0 = svdiv_z (p0, z1, INT64_MIN))
 
 /*
 ** div_s64_x_tied1:
@@ -216,10 +384,26 @@ TEST_UNIFORM_ZX (div_x0_s64_x_untied, svint64_t, int64_t,
 		 z0 = svdiv_n_s64_x (p0, z1, x0),
 		 z0 = svdiv_x (p0, z1, x0))
 
+/*
+** div_1_s64_x_tied1:
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s64_x_tied1, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z0, 1),
+		z0 = svdiv_x (p0, z0, 1))
+
+/*
+** div_1_s64_x_untied:
+**	mov	z0\.d, z1\.d 
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_s64_x_untied, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z1, 1),
+		z0 = svdiv_x (p0, z1, 1))
+
 /*
 ** div_2_s64_x_tied1:
-**	mov	(z[0-9]+\.d), #2
-**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	asrd	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s64_x_tied1, svint64_t,
@@ -228,10 +412,71 @@ TEST_UNIFORM_Z (div_2_s64_x_tied1, svint64_t,
 
 /*
 ** div_2_s64_x_untied:
-**	mov	z0\.d, #2
-**	sdivr	z0\.d, p0/m, z0\.d, z1\.d
+**	movprfx	z0, z1 
+**	asrd	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_s64_x_untied, svint64_t,
 		z0 = svdiv_n_s64_x (p0, z1, 2),
 		z0 = svdiv_x (p0, z1, 2))
+
+/*
+** div_3_s64_x_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s64_x_tied1, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z0, 3),
+		z0 = svdiv_x (p0, z0, 3))
+
+/*
+** div_3_s64_x_untied:
+**	mov	z0\.d, #3
+**	sdivr	z0\.d, p0/m, z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_s64_x_untied, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z1, 3),
+		z0 = svdiv_x (p0, z1, 3))
+
+/*
+** div_maxpow_s64_x_tied1:
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_x_tied1, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z0, MAXPOW),
+		z0 = svdiv_x (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_s64_x_untied:
+**	movprfx	z0, z1
+**	asrd	z0\.d, p0/m, z0\.d, #62
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_s64_x_untied, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z1, MAXPOW),
+		z0 = svdiv_x (p0, z1, MAXPOW))
+
+/*
+** div_intmin_s64_x_tied1:
+**	mov	(z[0-9]+\.d), #-9223372036854775808
+**	sdiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_x_tied1, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z0, INT64_MIN),
+		z0 = svdiv_x (p0, z0, INT64_MIN))
+
+/*
+** div_intmin_s64_x_untied:
+**	mov	z0\.d, #-9223372036854775808
+**	sdivr	z0\.d, p0/m, z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_intmin_s64_x_untied, svint64_t,
+		z0 = svdiv_n_s64_x (p0, z1, INT64_MIN),
+		z0 = svdiv_x (p0, z1, INT64_MIN))
+
+
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u32.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u32.c
index 232ccacf524f310acd01d82c0a0d09eb8eb2e56c..9707664caf4c89e1331f77485d6d7474ccd7aad4 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u32.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u32.c
@@ -2,6 +2,8 @@
 
 #include "test_sve_acle.h"
 
+#define MAXPOW 1<<31
+
 /*
 ** div_u32_m_tied1:
 **	udiv	z0\.s, p0/m, z0\.s, z1\.s
@@ -53,10 +55,27 @@ TEST_UNIFORM_ZX (div_w0_u32_m_untied, svuint32_t, uint32_t,
 		 z0 = svdiv_n_u32_m (p0, z1, x0),
 		 z0 = svdiv_m (p0, z1, x0))
 
+/*
+** div_1_u32_m_tied1:
+**	sel	z0\.s, p0, z0\.s, z0\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u32_m_tied1, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z0, 1),
+		z0 = svdiv_m (p0, z0, 1))
+
+/*
+** div_1_u32_m_untied:
+**	sel	z0\.s, p0, z1\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u32_m_untied, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z1, 1),
+		z0 = svdiv_m (p0, z1, 1))
+
 /*
 ** div_2_u32_m_tied1:
-**	mov	(z[0-9]+\.s), #2
-**	udiv	z0\.s, p0/m, z0\.s, \1
+**	lsr	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u32_m_tied1, svuint32_t,
@@ -65,15 +84,54 @@ TEST_UNIFORM_Z (div_2_u32_m_tied1, svuint32_t,
 
 /*
 ** div_2_u32_m_untied:
-**	mov	(z[0-9]+\.s), #2
 **	movprfx	z0, z1
-**	udiv	z0\.s, p0/m, z0\.s, \1
+**	lsr	z0\.s, p0/m, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u32_m_untied, svuint32_t,
 		z0 = svdiv_n_u32_m (p0, z1, 2),
 		z0 = svdiv_m (p0, z1, 2))
 
+/*
+** div_3_u32_m_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	udiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u32_m_tied1, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z0, 3),
+		z0 = svdiv_m (p0, z0, 3))
+
+/*
+** div_3_u32_m_untied:
+**	mov	(z[0-9]+\.s), #3
+**	movprfx	z0, z1
+**	udiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u32_m_untied, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z1, 3),
+		z0 = svdiv_m (p0, z1, 3))
+
+/*
+** div_maxpow_u32_m_tied1:
+**	lsr	z0\.s, p0/m, z0\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_m_tied1, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z0, MAXPOW),
+		z0 = svdiv_m (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u32_m_untied:
+**	movprfx	z0, z1
+**	lsr	z0\.s, p0/m, z0\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_m_untied, svuint32_t,
+		z0 = svdiv_n_u32_m (p0, z1, MAXPOW),
+		z0 = svdiv_m (p0, z1, MAXPOW))
+
 /*
 ** div_u32_z_tied1:
 **	movprfx	z0\.s, p0/z, z0\.s
@@ -137,19 +195,61 @@ TEST_UNIFORM_ZX (div_w0_u32_z_untied, svuint32_t, uint32_t,
 		 z0 = svdiv_z (p0, z1, x0))
 
 /*
-** div_2_u32_z_tied1:
-**	mov	(z[0-9]+\.s), #2
+** div_1_u32_z_tied1:
+**	mov	(z[0-9]+\.s), #1
 **	movprfx	z0\.s, p0/z, z0\.s
 **	udiv	z0\.s, p0/m, z0\.s, \1
 **	ret
 */
+TEST_UNIFORM_Z (div_1_u32_z_tied1, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z0, 1),
+		z0 = svdiv_z (p0, z0, 1))
+
+/*
+** div_1_u32_z_untied:
+**	mov	z0\.s, #1
+**	movprfx	z0\.s, p0/z, z0\.s
+**	udivr	z0\.s, p0/m, z0\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u32_z_untied, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z1, 1),
+		z0 = svdiv_z (p0, z1, 1))
+
+/*
+** div_2_u32_z_tied1:
+**	movprfx	z0\.s, p0/z, z0\.s
+**	lsr	z0\.s, p0/m, z0\.s, #1
+**	ret
+*/
 TEST_UNIFORM_Z (div_2_u32_z_tied1, svuint32_t,
 		z0 = svdiv_n_u32_z (p0, z0, 2),
 		z0 = svdiv_z (p0, z0, 2))
 
 /*
 ** div_2_u32_z_untied:
-**	mov	(z[0-9]+\.s), #2
+**	movprfx	z0\.s, p0/z, z1\.s
+**	lsr	z0\.s, p0/m, z0\.s, #1
+**	ret
+*/
+TEST_UNIFORM_Z (div_2_u32_z_untied, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z1, 2),
+		z0 = svdiv_z (p0, z1, 2))
+
+/*
+** div_3_u32_z_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	movprfx	z0\.s, p0/z, z0\.s
+**	udiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u32_z_tied1, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z0, 3),
+		z0 = svdiv_z (p0, z0, 3))
+
+/*
+** div_3_u32_z_untied:
+**	mov	(z[0-9]+\.s), #3
 ** (
 **	movprfx	z0\.s, p0/z, z1\.s
 **	udiv	z0\.s, p0/m, z0\.s, \1
@@ -159,9 +259,29 @@ TEST_UNIFORM_Z (div_2_u32_z_tied1, svuint32_t,
 ** )
 **	ret
 */
-TEST_UNIFORM_Z (div_2_u32_z_untied, svuint32_t,
-		z0 = svdiv_n_u32_z (p0, z1, 2),
-		z0 = svdiv_z (p0, z1, 2))
+TEST_UNIFORM_Z (div_3_u32_z_untied, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z1, 3),
+		z0 = svdiv_z (p0, z1, 3))
+
+/*
+** div_maxpow_u32_z_tied1:
+**	movprfx	z0\.s, p0/z, z0\.s
+**	lsr	z0\.s, p0/m, z0\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_z_tied1, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z0, MAXPOW),
+		z0 = svdiv_z (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u32_z_untied:
+**	movprfx	z0\.s, p0/z, z1\.s
+**	lsr	z0\.s, p0/m, z0\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_z_untied, svuint32_t,
+		z0 = svdiv_n_u32_z (p0, z1, MAXPOW),
+		z0 = svdiv_z (p0, z1, MAXPOW))
 
 /*
 ** div_u32_x_tied1:
@@ -216,10 +336,26 @@ TEST_UNIFORM_ZX (div_w0_u32_x_untied, svuint32_t, uint32_t,
 		 z0 = svdiv_n_u32_x (p0, z1, x0),
 		 z0 = svdiv_x (p0, z1, x0))
 
+/*
+** div_1_u32_x_tied1:
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u32_x_tied1, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z0, 1),
+		z0 = svdiv_x (p0, z0, 1))
+
+/*
+** div_1_u32_x_untied:
+**	mov	z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u32_x_untied, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z1, 1),
+		z0 = svdiv_x (p0, z1, 1))
+
 /*
 ** div_2_u32_x_tied1:
-**	mov	(z[0-9]+\.s), #2
-**	udiv	z0\.s, p0/m, z0\.s, \1
+**	lsr	z0\.s, z0\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u32_x_tied1, svuint32_t,
@@ -228,10 +364,47 @@ TEST_UNIFORM_Z (div_2_u32_x_tied1, svuint32_t,
 
 /*
 ** div_2_u32_x_untied:
-**	mov	z0\.s, #2
-**	udivr	z0\.s, p0/m, z0\.s, z1\.s
+**	lsr	z0\.s, z1\.s, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u32_x_untied, svuint32_t,
 		z0 = svdiv_n_u32_x (p0, z1, 2),
 		z0 = svdiv_x (p0, z1, 2))
+
+/*
+** div_3_u32_x_tied1:
+**	mov	(z[0-9]+\.s), #3
+**	udiv	z0\.s, p0/m, z0\.s, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u32_x_tied1, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z0, 3),
+		z0 = svdiv_x (p0, z0, 3))
+
+/*
+** div_3_u32_x_untied:
+**	mov	z0\.s, #3
+**	udivr	z0\.s, p0/m, z0\.s, z1\.s
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u32_x_untied, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z1, 3),
+		z0 = svdiv_x (p0, z1, 3))
+
+/*
+** div_maxpow_u32_x_tied1:
+**	lsr	z0\.s, z0\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_x_tied1, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z0, MAXPOW),
+		z0 = svdiv_x (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u32_x_untied:
+**	lsr	z0\.s, z1\.s, #31
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u32_x_untied, svuint32_t,
+		z0 = svdiv_n_u32_x (p0, z1, MAXPOW),
+		z0 = svdiv_x (p0, z1, MAXPOW))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u64.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u64.c
index ac7c026eea37ff25163f429acb89cb0af4ae7615..5247ebdac7ae9eb5283ea373da62c6a3f20756d6 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u64.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/asm/div_u64.c
@@ -2,6 +2,8 @@
 
 #include "test_sve_acle.h"
 
+#define MAXPOW 1ULL<<63
+
 /*
 ** div_u64_m_tied1:
 **	udiv	z0\.d, p0/m, z0\.d, z1\.d
@@ -53,10 +55,27 @@ TEST_UNIFORM_ZX (div_x0_u64_m_untied, svuint64_t, uint64_t,
 		 z0 = svdiv_n_u64_m (p0, z1, x0),
 		 z0 = svdiv_m (p0, z1, x0))
 
+/*
+** div_1_u64_m_tied1:
+**	sel	z0\.d, p0, z0\.d, z0\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u64_m_tied1, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z0, 1),
+		z0 = svdiv_m (p0, z0, 1))
+
+/*
+** div_1_u64_m_untied:
+**	sel	z0\.d, p0, z1\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u64_m_untied, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z1, 1),
+		z0 = svdiv_m (p0, z1, 1))
+
 /*
 ** div_2_u64_m_tied1:
-**	mov	(z[0-9]+\.d), #2
-**	udiv	z0\.d, p0/m, z0\.d, \1
+**	lsr	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u64_m_tied1, svuint64_t,
@@ -65,15 +84,54 @@ TEST_UNIFORM_Z (div_2_u64_m_tied1, svuint64_t,
 
 /*
 ** div_2_u64_m_untied:
-**	mov	(z[0-9]+\.d), #2
 **	movprfx	z0, z1
-**	udiv	z0\.d, p0/m, z0\.d, \1
+**	lsr	z0\.d, p0/m, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u64_m_untied, svuint64_t,
 		z0 = svdiv_n_u64_m (p0, z1, 2),
 		z0 = svdiv_m (p0, z1, 2))
 
+/*
+** div_3_u64_m_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	udiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u64_m_tied1, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z0, 3),
+		z0 = svdiv_m (p0, z0, 3))
+
+/*
+** div_3_u64_m_untied:
+**	mov	(z[0-9]+\.d), #3
+**	movprfx	z0, z1
+**	udiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u64_m_untied, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z1, 3),
+		z0 = svdiv_m (p0, z1, 3))
+
+/*
+** div_maxpow_u64_m_tied1:
+**	lsr	z0\.d, p0/m, z0\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_m_tied1, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z0, MAXPOW),
+		z0 = svdiv_m (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u64_m_untied:
+**	movprfx	z0, z1
+**	lsr	z0\.d, p0/m, z0\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_m_untied, svuint64_t,
+		z0 = svdiv_n_u64_m (p0, z1, MAXPOW),
+		z0 = svdiv_m (p0, z1, MAXPOW))
+
 /*
 ** div_u64_z_tied1:
 **	movprfx	z0\.d, p0/z, z0\.d
@@ -137,19 +195,61 @@ TEST_UNIFORM_ZX (div_x0_u64_z_untied, svuint64_t, uint64_t,
 		 z0 = svdiv_z (p0, z1, x0))
 
 /*
-** div_2_u64_z_tied1:
-**	mov	(z[0-9]+\.d), #2
+** div_1_u64_z_tied1:
+**	mov	(z[0-9]+\.d), #1
 **	movprfx	z0\.d, p0/z, z0\.d
 **	udiv	z0\.d, p0/m, z0\.d, \1
 **	ret
 */
+TEST_UNIFORM_Z (div_1_u64_z_tied1, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z0, 1),
+		z0 = svdiv_z (p0, z0, 1))
+
+/*
+** div_1_u64_z_untied:
+**	mov	z0\.d, #1
+**	movprfx	z0\.d, p0/z, z0\.d
+**	udivr	z0\.d, p0/m, z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u64_z_untied, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z1, 1),
+		z0 = svdiv_z (p0, z1, 1))
+
+/*
+** div_2_u64_z_tied1:
+**	movprfx	z0\.d, p0/z, z0\.d
+**	lsr	z0\.d, p0/m, z0\.d, #1
+**	ret
+*/
 TEST_UNIFORM_Z (div_2_u64_z_tied1, svuint64_t,
 		z0 = svdiv_n_u64_z (p0, z0, 2),
 		z0 = svdiv_z (p0, z0, 2))
 
 /*
 ** div_2_u64_z_untied:
-**	mov	(z[0-9]+\.d), #2
+**	movprfx	z0\.d, p0/z, z1\.d
+**	lsr	z0\.d, p0/m, z0\.d, #1
+**	ret
+*/
+TEST_UNIFORM_Z (div_2_u64_z_untied, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z1, 2),
+		z0 = svdiv_z (p0, z1, 2))
+
+/*
+** div_3_u64_z_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	movprfx	z0\.d, p0/z, z0\.d
+**	udiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u64_z_tied1, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z0, 3),
+		z0 = svdiv_z (p0, z0, 3))
+
+/*
+** div_3_u64_z_untied:
+**	mov	(z[0-9]+\.d), #3
 ** (
 **	movprfx	z0\.d, p0/z, z1\.d
 **	udiv	z0\.d, p0/m, z0\.d, \1
@@ -159,9 +259,29 @@ TEST_UNIFORM_Z (div_2_u64_z_tied1, svuint64_t,
 ** )
 **	ret
 */
-TEST_UNIFORM_Z (div_2_u64_z_untied, svuint64_t,
-		z0 = svdiv_n_u64_z (p0, z1, 2),
-		z0 = svdiv_z (p0, z1, 2))
+TEST_UNIFORM_Z (div_3_u64_z_untied, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z1, 3),
+		z0 = svdiv_z (p0, z1, 3))
+
+/*
+** div_maxpow_u64_z_tied1:
+**	movprfx	z0\.d, p0/z, z0\.d
+**	lsr	z0\.d, p0/m, z0\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_z_tied1, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z0, MAXPOW),
+		z0 = svdiv_z (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u64_z_untied:
+**	movprfx	z0\.d, p0/z, z1\.d
+**	lsr	z0\.d, p0/m, z0\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_z_untied, svuint64_t,
+		z0 = svdiv_n_u64_z (p0, z1, MAXPOW),
+		z0 = svdiv_z (p0, z1, MAXPOW))
 
 /*
 ** div_u64_x_tied1:
@@ -216,10 +336,26 @@ TEST_UNIFORM_ZX (div_x0_u64_x_untied, svuint64_t, uint64_t,
 		 z0 = svdiv_n_u64_x (p0, z1, x0),
 		 z0 = svdiv_x (p0, z1, x0))
 
+/*
+** div_1_u64_x_tied1:
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u64_x_tied1, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z0, 1),
+		z0 = svdiv_x (p0, z0, 1))
+
+/*
+** div_1_u64_x_untied:
+**	mov	z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_1_u64_x_untied, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z1, 1),
+		z0 = svdiv_x (p0, z1, 1))
+
 /*
 ** div_2_u64_x_tied1:
-**	mov	(z[0-9]+\.d), #2
-**	udiv	z0\.d, p0/m, z0\.d, \1
+**	lsr	z0\.d, z0\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u64_x_tied1, svuint64_t,
@@ -228,10 +364,47 @@ TEST_UNIFORM_Z (div_2_u64_x_tied1, svuint64_t,
 
 /*
 ** div_2_u64_x_untied:
-**	mov	z0\.d, #2
-**	udivr	z0\.d, p0/m, z0\.d, z1\.d
+**	lsr	z0\.d, z1\.d, #1
 **	ret
 */
 TEST_UNIFORM_Z (div_2_u64_x_untied, svuint64_t,
 		z0 = svdiv_n_u64_x (p0, z1, 2),
 		z0 = svdiv_x (p0, z1, 2))
+
+/*
+** div_3_u64_x_tied1:
+**	mov	(z[0-9]+\.d), #3
+**	udiv	z0\.d, p0/m, z0\.d, \1
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u64_x_tied1, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z0, 3),
+		z0 = svdiv_x (p0, z0, 3))
+
+/*
+** div_3_u64_x_untied:
+**	mov	z0\.d, #3
+**	udivr	z0\.d, p0/m, z0\.d, z1\.d
+**	ret
+*/
+TEST_UNIFORM_Z (div_3_u64_x_untied, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z1, 3),
+		z0 = svdiv_x (p0, z1, 3))
+
+/*
+** div_maxpow_u64_x_tied1:
+**	lsr	z0\.d, z0\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_x_tied1, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z0, MAXPOW),
+		z0 = svdiv_x (p0, z0, MAXPOW))
+
+/*
+** div_maxpow_u64_x_untied:
+**	lsr	z0\.d, z1\.d, #63
+**	ret
+*/
+TEST_UNIFORM_Z (div_maxpow_u64_x_untied, svuint64_t,
+		z0 = svdiv_n_u64_x (p0, z1, MAXPOW),
+		z0 = svdiv_x (p0, z1, MAXPOW))
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/div_const_run.c b/gcc/testsuite/gcc.target/aarch64/sve/div_const_run.c
new file mode 100644
index 0000000000000000000000000000000000000000..c96bb2763dcef9b4188b2a076d431da8726b735d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/div_const_run.c
@@ -0,0 +1,91 @@
+/* { dg-do run { target aarch64_sve128_hw } } */
+/* { dg-options "-O2 -msve-vector-bits=128" } */
+
+#include <arm_sve.h>
+#include <stdint.h>
+
+typedef svbool_t pred __attribute__((arm_sve_vector_bits(128)));
+typedef svfloat16_t svfloat16_ __attribute__((arm_sve_vector_bits(128)));
+typedef svfloat32_t svfloat32_ __attribute__((arm_sve_vector_bits(128)));
+typedef svfloat64_t svfloat64_ __attribute__((arm_sve_vector_bits(128)));
+typedef svint32_t svint32_ __attribute__((arm_sve_vector_bits(128)));
+typedef svint64_t svint64_ __attribute__((arm_sve_vector_bits(128)));
+typedef svuint32_t svuint32_ __attribute__((arm_sve_vector_bits(128)));
+typedef svuint64_t svuint64_ __attribute__((arm_sve_vector_bits(128)));
+
+#define F(T, TS, P, OP1, OP2)						\
+{									\
+  T##_t op1 = (T##_t) OP1;						\
+  T##_t op2 = (T##_t) OP2;						\
+  sv##T##_ res = svdiv_##P (pg, svdup_##TS (op1), svdup_##TS (op2));	\
+  sv##T##_ exp = svdup_##TS (op1 / op2);				\
+  if (svptest_any (pg, svcmpne (pg, exp, res)))				\
+    __builtin_abort ();							\
+									\
+  sv##T##_ res_n = svdiv_##P (pg, svdup_##TS (op1), op2);		\
+  if (svptest_any (pg, svcmpne (pg, exp, res_n)))			\
+    __builtin_abort ();							\
+}
+
+#define TEST_TYPES_1(T, TS)						\
+  F (T, TS, m, 79, 16)							\
+  F (T, TS, z, 79, 16)							\
+  F (T, TS, x, 79, 16)
+
+#define TEST_TYPES							\
+  TEST_TYPES_1 (float16, f16)						\
+  TEST_TYPES_1 (float32, f32)						\
+  TEST_TYPES_1 (float64, f64)						\
+  TEST_TYPES_1 (int32, s32)						\
+  TEST_TYPES_1 (int64, s64)						\
+  TEST_TYPES_1 (uint32, u32)						\
+  TEST_TYPES_1 (uint64, u64)
+
+#define TEST_VALUES_S_1(B, OP1, OP2)					\
+  F (int##B, s##B, x, OP1, OP2)
+
+#define TEST_VALUES_S							\
+  TEST_VALUES_S_1 (32, INT32_MIN, INT32_MIN)				\
+  TEST_VALUES_S_1 (64, INT64_MIN, INT64_MIN)				\
+  TEST_VALUES_S_1 (32, -7, 4)						\
+  TEST_VALUES_S_1 (64, -7, 4)						\
+  TEST_VALUES_S_1 (32, INT32_MAX, (1 << 30))				\
+  TEST_VALUES_S_1 (64, INT64_MAX, (1ULL << 62))				\
+  TEST_VALUES_S_1 (32, INT32_MIN, (1 << 30))				\
+  TEST_VALUES_S_1 (64, INT64_MIN, (1ULL << 62))				\
+  TEST_VALUES_S_1 (32, INT32_MAX, 1)					\
+  TEST_VALUES_S_1 (64, INT64_MAX, 1)					\
+  TEST_VALUES_S_1 (32, INT32_MIN, 16)					\
+  TEST_VALUES_S_1 (64, INT64_MIN, 16)					\
+  TEST_VALUES_S_1 (32, INT32_MAX, -5)					\
+  TEST_VALUES_S_1 (64, INT64_MAX, -5)					\
+  TEST_VALUES_S_1 (32, INT32_MIN, -4)					\
+  TEST_VALUES_S_1 (64, INT64_MIN, -4)
+
+#define TEST_VALUES_U_1(B, OP1, OP2)					\
+  F (uint##B, u##B, x, OP1, OP2)
+
+#define TEST_VALUES_U							\
+  TEST_VALUES_U_1 (32, UINT32_MAX, UINT32_MAX)				\
+  TEST_VALUES_U_1 (64, UINT64_MAX, UINT64_MAX)				\
+  TEST_VALUES_U_1 (32, UINT32_MAX, (1 << 31))				\
+  TEST_VALUES_U_1 (64, UINT64_MAX, (1ULL << 63))			\
+  TEST_VALUES_U_1 (32, 7, 4)						\
+  TEST_VALUES_U_1 (64, 7, 4)						\
+  TEST_VALUES_U_1 (32, 7, 3)						\
+  TEST_VALUES_U_1 (64, 7, 3)						\
+  TEST_VALUES_U_1 (32, 11, 1)						\
+  TEST_VALUES_U_1 (64, 11, 1)
+
+#define TEST_VALUES							\
+  TEST_VALUES_S								\
+  TEST_VALUES_U
+
+int
+main (void)
+{
+  const pred pg = svptrue_b8 ();
+  TEST_TYPES
+  TEST_VALUES
+  return 0;
+}