[committed,v2] aarch64 testsuite: Check entire .arch string

diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c
index 8499f87c39b173491a89626af56f4e193b1d12b5..fb5a7a18ad1a2d09ac4b231150a1bd9e72d6fab6 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\n} } } */
 
 /* Test a normal looking procinfo.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c
index 2cf0e89994b1cc0dc9fac67f4dc431c003498048..cb50e3b73057994432cc3ed15e3d5b57c7a3cb7b 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+nosimd} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+nosimd\n} } } */
 
 /* Test one where fp is on by default so turn off simd.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c
index ddb06b8227576807fe068b76dabed91a0223e4fa..6a524bad371c55fc32698ff0994f4ad431be49ca 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+nofp} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+nofp\n} } } */
 
 /* Test one with no entry in feature list.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c
index 96b9ca434ebbf007ddaa45d55a8c2b8e7a19a715..644f4792275bdd32a9f84241f0c329b046cbd909 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+sb} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+sb\n} } } */
 
 /* Test one with a feature name that overlaps with another one.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c
index c3b44adbf6c8a02c5003049eed2ed453587b8ad4..fb34ddf697cc6488d09c9fce66f2494f392248ac 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+ssbs} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+ssbs\n} } } */
 
 /* Test one where the longer feature overlaps with a shorter one.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c
index 551669091c7010379a4c5247a27c517c4e67ef98..b29d50e1f79f92e45add1627904a695c511aec75 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\n} } } */
 
 /* Test one with mixed order of feature bits.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c
index 781ab1ebbfb46901ea38cd0063d984e372839ecd..59846f76acf83287230f16c23707dbb450debc3b 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+dotprod} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+dotprod\n} } } */
 
 /* Test one where valid feature bits are at a boundary > buffer size.   */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c
index c9205d95b793c27cd61982b9262bbbcc4912ec6d..68a51898eab4348667b5389dc11fd90aa6108f6c 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4\n} } } */
 
 /* Test one where the bounary of buffer size would cut off and leave
    a valid feature in the first full buffer.  e.g. this will cut off at
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_16.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_16.c
index 2f963bb2312711691f6f1c5989a100b88671ad52..b3613165a05bf2fd1e93e6d89361ae9969ed62ba 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_16.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_16.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\+sve2} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\+sve2\n} } } */
 
 /* Test a normal looking procinfo.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_17.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_17.c
index c68a697aa3e97ef52fd7e90233c5bb4ac8dbddd9..a9dde5ffab1405488d15d58c6420890a1b16e16a 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_17.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_17.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\+sve2} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+crc\+dotprod\+crypto\+sve2\n} } } */
 
 /* Test a normal looking procinfo.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_18.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_18.c
index b5f0a3005f50cbf01edbcb8aefcc3c34aa11207f..10325df4497227a80297a140c9e1d689fccf96ef 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_18.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_18.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8.6-a\+crc\+fp16\+aes\+sha3\+rng} } } */
+/* { dg-final { scan-assembler {\.arch armv8.6-a\+crc\+fp16\+aes\+sha3\+rng\+nopauth\n} } } */
 
 /* Test one where the boundary of buffer size would overwrite the last
    character read when stitching the fgets-calls together.  With the
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c
index edbdb56268ea7e18c7eab7a0dd74658fc626527c..cfca02cb147fd306a2475b9284cc83c291b8a1df 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+nofp} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+nofp\n} } } */
 
 /* Test one where asimd is provided byt no fp.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c
index 50685c297dbd7549ee1ea190dbfdb9dd90f3af12..316ddbd2ab9a4d98e9e8c93a6a193529938b773c 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\n} } } */
 
 /* Test where asimd and fp are the only ones provided, these are default
    and so shouldn't emit anything.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c
index 91ae809757a4e31bf946fc27ec33f51001b0d3e8..053dd2b6dbe6974ac72d99007c286dd4e92d4398 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+crypto} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto\n} } } */
 
 /* Test one where all crypto bits are given so crypto should be enabled.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c
index 84139e58ee0000816c4ea24f27bc28f5f6563bac..49dee9d6abcb360e4d2f80e3a3124b0fc95169e2 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+fp16\n} } } */
 
 /* Test one where fp16 is available and so should be emitted.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c
index 7608e8845a662219488effcdb8277006dcf457a9..20012beff7b85c14817e38437650d412ab7bb137 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+fp16\+crypto} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+fp16\+crypto\n} } } */
 
 /* Test one where the feature bits for crypto and fp16 are given in
    same order as declared in options file.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c
index 72b14b4f6ed0d50a4fc8a35931fbd232b09d2b61..70a7e62fdffc4a908df083505c03a5fde70ce883 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+fp16\+crypto} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+fp16\+crypto\n} } } */
 
 /* Test one where the crypto and fp16 options are specified in different
    order from what is in the options file.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c
index 7a5a2144a3973406b9ba7d268029a6940fb0be48..795dd5ff61b39d1bd2778274d1bf204c7cab0237 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c
@@ -7,6 +7,6 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+sve} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve\n} } } */
 
 /* Test one where sve is enabled.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c
index 528b5d029f1a21c8388a30120590c1b8d5b4a81f..6b55a739c851e559e3f8f8101b38c1b4b2b41fdc 100644
--- a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c
@@ -7,7 +7,7 @@  int main()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4} } } */
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4\n} } } */
 
 /* Test one here a feature that is a prefix of another is enabled.
    In this case sve is a prefix to svesm4, but sve2-sm4 should be
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_1.c b/gcc/testsuite/gcc.target/aarch64/options_set_1.c
index 40d9a05c905eb07103d3b437b5c1351e8620ab33..dc5eff8c901d3dedc9b063fe02fd709c3ff7561f 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_1.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\n} 1 } } */
 
 /* Check to see if crc is output by default.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_11.c b/gcc/testsuite/gcc.target/aarch64/options_set_11.c
index d083bfdbd5c4ee0067607d506306a4271542c4d5..e0e82cf514dc5b819f9dd453d0f32c0fc79e9ffe 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_11.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_11.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\n} } } */
 
  /* FP is default on, no need to pass on to assembler.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_12.c b/gcc/testsuite/gcc.target/aarch64/options_set_12.c
index 58a09fda2c1140bd63559f81280f41be5e1a2b17..aef44b3311310289832e258db5267b8822170673 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_12.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_12.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16\n} } } */
 
  /* fp16 not default, should be emitted.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_13.c b/gcc/testsuite/gcc.target/aarch64/options_set_13.c
index 2a517ecb58f87ca5653bb6aac7e2db12a1de0926..b116e08e75b433021e5a93bfeab7671fc48c7f26 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_13.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_13.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16\n} } } */
 
  /* FP is part of FP16, don't emit it.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_14.c b/gcc/testsuite/gcc.target/aarch64/options_set_14.c
index c192bf6cb63661f3d743b8c988ba2162e64c0959..e9fc3e5dc2c3dc85b0182f5562c770b96a91896d 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_14.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_14.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml\n} } } */
 
  /* fmp16fml is smallest option to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_15.c b/gcc/testsuite/gcc.target/aarch64/options_set_15.c
index 32ec3ea4643197e1bef052777a2717c73bef7d05..999791b9f0d831e7a359ec0cd1dd099068b317aa 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_15.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_15.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml*} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml*\n} } } */
 
  /* fp included in fp16fml, only emit latter.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_16.c b/gcc/testsuite/gcc.target/aarch64/options_set_16.c
index b45c01a915b99f9be77f206f862a69b4c81d0ff8..477b71c3817902b4577314e65ad87e52efba894c 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_16.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_16.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+fp16fml\n} } } */
 
  /* fp16fml is smallest options to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_17.c b/gcc/testsuite/gcc.target/aarch64/options_set_17.c
index c490e1f47a0a7a3adcbb7e96a3974d5651a023e8..8b21e2e1a0a0d4c7daa13fc6c3e4968786474a74 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_17.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_17.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+dotprod} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.2-a\+crc\+dotprod\n} } } */
 
  /* dotprod needs to be emitted pre armv8.4.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_18.c b/gcc/testsuite/gcc.target/aarch64/options_set_18.c
index 61587dbbd63a9803067553f6f5a4bf6ce86c090f..977b41e3e21e600ac0ae1276e127181081dbb26c 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_18.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_18.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\n} } } */
 
  /* dotprod is default in armv8.4-a, don't emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_19.c b/gcc/testsuite/gcc.target/aarch64/options_set_19.c
index 72b58126182fa300bf3d065e8a9f18ea9a090438..0b2ec02e5c6b3375b8ff84c29bc6923f7f70cdc8 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_19.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_19.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\n} } } */
 
  /* fp default, don't emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_2.c b/gcc/testsuite/gcc.target/aarch64/options_set_2.c
index f82cb5f7823b47d890046d077f2f47f45cb69803..937edc693c2db9661789ff19434b7a09a720d61f 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_2.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+crypto} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+crypto\n} 1 } } */
 
 /* Check to see if crc and crypto are maintained if crypto specified.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_20.c b/gcc/testsuite/gcc.target/aarch64/options_set_20.c
index b383e0aced2d2a12d8ec4ff021d27361b81356e0..452b48c7291beee3d13373635741398e53b13d31 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_20.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_20.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_21.c b/gcc/testsuite/gcc.target/aarch64/options_set_21.c
index 19fcd6fda6e0687ae03eb84ba677b1fc3f438300..f142e70fb51e96e72d7bcd63ca966c674e9cbb57 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_21.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_21.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_22.c b/gcc/testsuite/gcc.target/aarch64/options_set_22.c
index 77ae4089f3985917b314d5d548a9b9999ade8a15..04ddd461857a1a6e6a99f5e65ba5ce3bc0784918 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_22.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_22.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_23.c b/gcc/testsuite/gcc.target/aarch64/options_set_23.c
index dee637c5d2cba1549861add1d81e697036aed047..81cfe0189e0661eb36ec16cec477c9b1faf10f0a 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_23.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_23.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_24.c b/gcc/testsuite/gcc.target/aarch64/options_set_24.c
index 54b0e3d4a8319144c1dd2fc8d736ca359788e738..425cc513eeeb51214ff8359c36902297db7ee238 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_24.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_24.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_25.c b/gcc/testsuite/gcc.target/aarch64/options_set_25.c
index a3b2d63c06eb0bb3f1d59a4cdfb08d5918238c0c..5a3c1059301912429afd93a71d48e61a0e6c3fbe 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_25.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_25.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_26.c b/gcc/testsuite/gcc.target/aarch64/options_set_26.c
index b383e0aced2d2a12d8ec4ff021d27361b81356e0..452b48c7291beee3d13373635741398e53b13d31 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_26.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_26.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16} } } */
+/* { dg-final { scan-assembler {\.arch armv8\.4-a\+crc\+fp16\n} } } */
 
  /* fp16 smallest set to emit.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_3.c b/gcc/testsuite/gcc.target/aarch64/options_set_3.c
index 7d350cfa36168a4d3e61357bc192ed5e18cda620..96140e36270d8a7aae3d651ecdf2ae58fb87ff23 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_3.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+crypto} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+crypto\n} 1 } } */
 
 /* Check if smallest set is maintained when outputting. */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_5.c b/gcc/testsuite/gcc.target/aarch64/options_set_5.c
index b4c0901195ede4fe0dd71fbe02a47c35e9dedbbd..028fbc46ef6a05c6587edeb66cd746f97fc6f071 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_5.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_5.c
@@ -6,7 +6,7 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+aes} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+aes\n} 1 } } */
 
 /* Check if turning off feature bits works correctly and grouping is no
    longer valid.   */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_6.c b/gcc/testsuite/gcc.target/aarch64/options_set_6.c
index 2a1d7fe5b8eaabad485cb4afd7501ea00af81abc..09ebdaa212bd55ed80aee774e650242e3417471d 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_6.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_6.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+aes} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.2\-a\+crc\+aes\n} 1 } } */
 
 /* +crypto turns on +aes and +sha2, but +nosha2 disables +crypto.   */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_7.c b/gcc/testsuite/gcc.target/aarch64/options_set_7.c
index 71a2c8a19058c0ec25546085076503d206129e10..eb5724f74e09f1c2dadb758527d3690c17c1064b 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_7.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_7.c
@@ -6,6 +6,6 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.4\-a} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.4\-a\+crc\n} 1 } } */
 
 /* Checking if enabling default features drops the superfluous bits.   */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_8.c b/gcc/testsuite/gcc.target/aarch64/options_set_8.c
index 83be1bd7a5c3f2bc8d11a14f2c16415c6a7056f2..a0eacff9ce636123a705028faff940ca9a9bb287 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_8.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_8.c
@@ -6,7 +6,7 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\.4\-a} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\.4\-a\+crc\+nodotprod\n} 1 } } */
 
 /* Checking if trying to turn off default features propagates the commandline
    option.  */
diff --git a/gcc/testsuite/gcc.target/aarch64/options_set_9.c b/gcc/testsuite/gcc.target/aarch64/options_set_9.c
index e3c7cdc54ffb0616877260c562354496cfdcb688..5052f891b41c0b654f31a7334f44ba389260fec1 100644
--- a/gcc/testsuite/gcc.target/aarch64/options_set_9.c
+++ b/gcc/testsuite/gcc.target/aarch64/options_set_9.c
@@ -6,7 +6,7 @@  int main ()
   return 0;
 }
 
-/* { dg-final { scan-assembler-times {\.arch armv8\-a} 1 } } */
+/* { dg-final { scan-assembler-times {\.arch armv8\-a\n} 1 } } */
 
  /* Check that grouping of bits that don't form a synthetic group don't turn
     on the parent. e.g. rdma turns on simd+fp, but simd+fp does not turn on