diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
index f546c48ae2d2bad2e34c6b72e5e3e30aba3c3bd6..cec614596c5532b6341ab814f700c4ffc737340f 100644
--- a/gcc/config/aarch64/aarch64.cc
+++ b/gcc/config/aarch64/aarch64.cc
@@ -27027,7 +27027,7 @@ aarch64_simd_clone_compute_vecsize_and_simdlen (struct cgraph_node *node,
 					bool explicit_p)
 {
   tree t, ret_type;
-  unsigned int elt_bits, count;
+  unsigned int elt_bits, count = 0;
   unsigned HOST_WIDE_INT const_simdlen;
   poly_uint64 vec_bits;
 
@@ -27100,8 +27100,17 @@ aarch64_simd_clone_compute_vecsize_and_simdlen (struct cgraph_node *node,
   elt_bits = GET_MODE_BITSIZE (SCALAR_TYPE_MODE (base_type));
   if (known_eq (clonei->simdlen, 0U))
     {
-      count = 2;
-      vec_bits = (num == 0 ? 64 : 128);
+      /* We don't support simdlen == 1.  */
+      if (known_eq (elt_bits, 64))
+	{
+	  count = 1;
+	  vec_bits = 128;
+	}
+      else
+	{
+	  count = 2;
+	  vec_bits = (num == 0 ? 64 : 128);
+	}
       clonei->simdlen = exact_div (vec_bits, elt_bits);
     }
   else
@@ -27121,6 +27130,7 @@ aarch64_simd_clone_compute_vecsize_and_simdlen (struct cgraph_node *node,
 	  return 0;
 	}
     }
+
   clonei->vecsize_int = vec_bits;
   clonei->vecsize_float = vec_bits;
   return count;
diff --git a/gcc/testsuite/gcc.target/aarch64/pr113552.c b/gcc/testsuite/gcc.target/aarch64/pr113552.c
new file mode 100644
index 0000000000000000000000000000000000000000..9c96b061ed2b4fcc57e58925277f74d14f79c51f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/pr113552.c
@@ -0,0 +1,17 @@
+/* { dg-do compile } */
+/* { dg-options "-Ofast -march=armv8-a" } */
+
+__attribute__ ((__simd__ ("notinbranch"), const))
+double cos (double);
+
+void foo (float *a, double *b)
+{
+    for (int i = 0; i < 12; i+=3)
+      {
+        b[i] = cos (5.0 * a[i]);
+        b[i+1] = cos (5.0 * a[i+1]);
+        b[i+2] = cos (5.0 * a[i+2]);
+      }
+}
+
+/* { dg-final { scan-assembler-times {bl\t_ZGVnN2v_cos} 6 } } */
diff --git a/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c b/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c
index 95f6a6803e889c02177ef10972962ed62d2095eb..c6dac6b104c94c9de89ed88dc5a73e185d2be125 100644
--- a/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c
+++ b/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c
@@ -18,7 +18,7 @@ double foo(double x)
 }
 
 /* { dg-final { scan-assembler-not {\.variant_pcs\tfoo} } } */
-/* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnM1v_foo} 1 } } */
+/* { dg-final { scan-assembler-not {\.variant_pcs\t_ZGVnM1v_foo} } } */
 /* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnM2v_foo} 1 } } */
-/* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnN1v_foo} 1 } } */
+/* { dg-final { scan-assembler-not {\.variant_pcs\t_ZGVnN1v_foo} } } */
 /* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnN2v_foo} 1 } } */