fixup! don't codegen; remove file

Author: michaelmaitland

llvm/test/CodeGen/MIR/skip-mir-comment-trailing-whitespace.mir

@@ -1,15 +1,11 @@
-# RUN: llc %s -mtriple=riscv64 -mattr=+v -o - | FileCheck %s
+# RUN: llc %s -mtriple=riscv64 -mattr=+v -run-pass=none -o - | FileCheck %s
 
 ---
 name:            test_vse8
 tracksRegLiveness: true
 body:             |
   bb.0:
-    ; CHECK-LABEL: test_vse8:
-    ; CHECK:       # %bb.0:
-    ; CHECK-NEXT:    vsetvli zero, a1, e8, mf8, ta, ma
-    ; CHECK-NEXT:    vse8.v v8, (a0)
-    ; CHECK-NEXT:    ret
+    ; CHECK-LABEL: name: test_vse8{{$}}
     liveins: $x10, $v8, $x11
 
     %2:gprnox0 = COPY $x11