Index: test/MC/AArch64/directive-arch-negative.s
===================================================================
--- test/MC/AArch64/directive-arch-negative.s
+++ test/MC/AArch64/directive-arch-negative.s
@@ -2,23 +2,23 @@
 
 	.arch axp64
 # CHECK: error: unknown arch name
-# CHECK: 	.arch axp64
-# CHECK:	      ^
+# CHECK-NEXT: 	.arch axp64
+# CHECK-NEXT:	      ^
 
 	.arch armv8
 	aese v0.8h, v1.8h
 
 # CHECK: error: invalid operand for instruction
-# CHECK: 	aese v0.8h, v1.8h
-# CHECK:	^
+# CHECK-NEXT: 	aese v0.8h, v1.8h
+# CHECK-NEXT:	^
 
 // We silently ignore invalid features.
 	.arch armv8+foo
 	aese v0.8h, v1.8h
 
 # CHECK: error: invalid operand for instruction
-# CHECK:	aese v0.8h, v1.8h
-# CHECK:	^
+# CHECK-NEXT:	aese v0.8h, v1.8h
+# CHECK-NEXT:	^
 
 	.arch armv8+crypto
 
@@ -27,14 +27,14 @@
 	aese v0.8h, v1.8h
 
 # CHECK: error: invalid operand for instruction
-# CHECK: 	aese v0.8h, v1.8h
-# CHECK:	^
+# CHECK-NEXT: 	aese v0.8h, v1.8h
+# CHECK-NEXT:	^
 
 	.arch armv8.1-a+noras
 	esb
 
 # CHECK: error: instruction requires: ras
-# CHECK:         esb
+# CHECK-NEXT:   esb
 
 // PR32873: without extra features, '.arch' is currently ignored.
 // Add an unrelated feature to accept the directive.
@@ -42,16 +42,16 @@
         casa  w5, w7, [x19]
 
 # CHECK: error: instruction requires: lse
-# CHECK:        casa  w5, w7, [x19]
+# CHECK-NEXT:   casa  w5, w7, [x19]
 
 	.arch armv8+crypto
         crc32b w0, w1, w2
 
 # CHECK: error: instruction requires: crc
-# CHECK:        crc32b w0, w1, w2
+# CHECK-NEXT:   crc32b w0, w1, w2
 
 	.arch armv8.1-a+nolse
         casa  w5, w7, [x20]
 
 # CHECK: error: instruction requires: lse
-# CHECK:        casa  w5, w7, [x20]
+# CHECK-NEXT:   casa  w5, w7, [x20]
Index: test/MC/AArch64/directive-cpu-err.s
===================================================================
--- test/MC/AArch64/directive-cpu-err.s
+++ test/MC/AArch64/directive-cpu-err.s
@@ -7,3 +7,33 @@
     .cpu generic+wibble+nowobble
     // CHECK: :[[@LINE-1]]:18: error: unsupported architectural extension
     // CHECK: :[[@LINE-2]]:25: error: unsupported architectural extension
+
+    .cpu generic+nofp
+    fminnm d0, d0, d1
+    // CHECK: error: instruction requires: fp-armv8
+    // CHECK-NEXT:   fminnm d0, d0, d1
+    // CHECK-NEXT:   ^
+
+    .cpu generic+nosimd
+    addp v0.4s, v0.4s, v0.4s
+    // CHECK: error: instruction requires: neon
+    // CHECK-NEXT:   addp v0.4s, v0.4s, v0.4s
+    // CHECK-NEXT:   ^
+
+    .cpu generic+nocrc
+    crc32cx w0, w1, x3
+    // CHECK: error: instruction requires: crc
+    // CHECK-NEXT:   crc32cx w0, w1, x3
+    // CHECK-NEXT:   ^
+
+    .cpu generic+nocrypto+crc
+    aesd v0.16b, v2.16b
+    // CHECK: error: instruction requires: crypto
+    // CHECK-NEXT:   aesd v0.16b, v2.16b
+    // CHECK-NEXT:   ^
+
+    .cpu generic+nolse
+    casa  w5, w7, [x20]
+    // CHECK: error: instruction requires: lse
+    // CHECK-NEXT:   casa  w5, w7, [x20]
+    // CHECK-NEXT:   ^
Index: test/MC/AArch64/directive-cpu.s
===================================================================
--- test/MC/AArch64/directive-cpu.s
+++ test/MC/AArch64/directive-cpu.s
@@ -1,4 +1,4 @@
-// RUN: not llvm-mc -triple aarch64-unknown-none-eabi -filetype asm -o - %s 2>&1 | FileCheck %s
+// RUN: llvm-mc -triple aarch64-unknown-none-eabi -filetype asm -o - %s 2>&1 | FileCheck %s
 
 	.cpu generic
 
@@ -8,64 +8,21 @@
 
 	fminnm d0, d0, d1
 
-	.cpu generic+nofp
-
-	fminnm d0, d0, d1
-
 	.cpu generic+simd
 
 	addp v0.4s, v0.4s, v0.4s
 
-	.cpu generic+nosimd
-
-	addp v0.4s, v0.4s, v0.4s
-
 	.cpu generic+crc
 
 	crc32cx w0, w1, x3
 
-	.cpu generic+nocrc
-
-	crc32cx w0, w1, x3
-
 	.cpu generic+crypto+nocrc
 
 	aesd v0.16b, v2.16b
 
-	.cpu generic+nocrypto+crc
-
-	aesd v0.16b, v2.16b
-
-	.cpu generic+nolse
-        casa  w5, w7, [x20]
-
 	.cpu generic+lse
         casa  w5, w7, [x20]
 
-// NOTE: the errors precede the actual output!  The errors appear in order
-// though, so validate by hoisting them to the top and preservering relative
-// ordering
-
-// CHECK: error: instruction requires: fp-armv8
-// CHECK: 	fminnm d0, d0, d1
-// CHECK: 	^
-
-// CHECK: error: instruction requires: neon
-// CHECK: 	addp v0.4s, v0.4s, v0.4s
-// CHECK: 	^
-
-// CHECK: error: instruction requires: crc
-// CHECK: 	crc32cx w0, w1, x3
-// CHECK: 	^
-
-// CHECK: error: instruction requires: crypto
-// CHECK: 	aesd v0.16b, v2.16b
-// CHECK: 	^
-
-// CHECK: error: instruction requires: lse
-// CHECK:       casa  w5, w7, [x20]
-// CHECK:       ^
-
 // CHECK:	fminnm d0, d0, d1
 // CHECK:	fminnm d0, d0, d1
 // CHECK:	addp v0.4s, v0.4s, v0.4s