Index: test/DebugInfo/MIR/X86/bit-piece-dh.mir
===================================================================
--- test/DebugInfo/MIR/X86/bit-piece-dh.mir
+++ test/DebugInfo/MIR/X86/bit-piece-dh.mir
@@ -1,4 +1,4 @@
-# RUN: llc -filetype=obj -o - %s | llvm-dwarfdump -v --debug-info - | FileCheck %s
+# RUN: llc -verify-machineinstrs -start-after=prologepilog -filetype=obj -o - %s | llvm-dwarfdump -v --debug-info - | FileCheck %s
 # CHECK: .debug_info contents:
 # CHECK: DW_TAG_variable
 # CHECK-NEXT: DW_AT_location {{.*}}         (DW_OP_reg1 RDX, DW_OP_bit_piece 0x8 0x8)
Index: test/DebugInfo/MIR/X86/empty-inline.mir
===================================================================
--- test/DebugInfo/MIR/X86/empty-inline.mir
+++ test/DebugInfo/MIR/X86/empty-inline.mir
@@ -1,6 +1,6 @@
-# RUN: llc  -filetype=obj -o - %s | llvm-dwarfdump -a - | FileCheck %s
+# RUN: llc -verify-machineinstrs -start-after=virtregrewriter -filetype=obj -o - %s | llvm-dwarfdump -a - | FileCheck %s
 #
-# This testcase has an implicit def pseudo-iunstruction with a debug location.
+# This testcase has an implicit def pseudo-instruction with a debug location.
 #
 # CHECK: .debug_info contents:
 # CHECK: DW_TAG_subprogram