From 538859cca3518a981293cf773e490fcf29a153c2 Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Sat, 16 Jul 2016 02:24:59 +0000
Subject: [PATCH] llc: Add support for -run-pass none

This does not schedule any passes besides the ones necessary to
construct and print the machine function. This is useful to test .mir
file reading and printing.

Differential Revision: http://reviews.llvm.org/D22432

llvm-svn: 275664
---
 llvm/test/CodeGen/MIR/AArch64/cfi-def-cfa.mir                          | 2 +-
 llvm/test/CodeGen/MIR/AArch64/expected-target-flag-name.mir            | 2 +-
 llvm/test/CodeGen/MIR/AArch64/generic-virtual-registers-error.mir      | 2 +-
 llvm/test/CodeGen/MIR/AArch64/invalid-target-flag-name.mir             | 2 +-
 llvm/test/CodeGen/MIR/AArch64/multiple-lhs-operands.mir                | 2 +-
 llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir            | 2 +-
 llvm/test/CodeGen/MIR/AArch64/target-flags.mir                         | 2 +-
 llvm/test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir            | 2 +-
 llvm/test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir          | 2 +-
 llvm/test/CodeGen/MIR/AMDGPU/target-index-operands.mir                 | 2 +-
 llvm/test/CodeGen/MIR/ARM/bundled-instructions.mir                     | 2 +-
 llvm/test/CodeGen/MIR/ARM/cfi-same-value.mir                           | 2 +-
 llvm/test/CodeGen/MIR/ARM/expected-closing-brace.mir                   | 2 +-
 llvm/test/CodeGen/MIR/ARM/extraneous-closing-brace-error.mir           | 2 +-
 llvm/test/CodeGen/MIR/ARM/nested-instruction-bundle-error.mir          | 2 +-
 llvm/test/CodeGen/MIR/Generic/basic-blocks.mir                         | 2 +-
 llvm/test/CodeGen/MIR/Generic/expected-colon-after-basic-block.mir     | 2 +-
 .../CodeGen/MIR/Generic/expected-mbb-reference-for-successor-mbb.mir   | 2 +-
 llvm/test/CodeGen/MIR/Generic/frame-info.mir                           | 2 +-
 llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir    | 2 +-
 llvm/test/CodeGen/MIR/Generic/invalid-jump-table-kind.mir              | 2 +-
 llvm/test/CodeGen/MIR/Generic/llvm-ir-error-reported.mir               | 2 +-
 llvm/test/CodeGen/MIR/Generic/llvmIR.mir                               | 2 +-
 llvm/test/CodeGen/MIR/Generic/llvmIRMissing.mir                        | 2 +-
 .../CodeGen/MIR/Generic/machine-basic-block-ir-block-reference.mir     | 2 +-
 .../CodeGen/MIR/Generic/machine-basic-block-redefinition-error.mir     | 2 +-
 .../CodeGen/MIR/Generic/machine-basic-block-undefined-ir-block.mir     | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-basic-block-unknown-name.mir     | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-function-missing-body-error.mir  | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-function-missing-function.mir    | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-function-missing-name.mir        | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-function-redefinition-error.mir  | 2 +-
 llvm/test/CodeGen/MIR/Generic/machine-function.mir                     | 2 +-
 llvm/test/CodeGen/MIR/Generic/register-info.mir                        | 2 +-
 .../MIR/Mips/expected-global-value-or-symbol-after-call-entry.mir      | 2 +-
 llvm/test/CodeGen/MIR/Mips/memory-operands.mir                         | 2 +-
 llvm/test/CodeGen/MIR/NVPTX/expected-floating-point-literal.mir        | 2 +-
 llvm/test/CodeGen/MIR/NVPTX/floating-point-immediate-operands.mir      | 2 +-
 llvm/test/CodeGen/MIR/NVPTX/floating-point-invalid-type-error.mir      | 2 +-
 llvm/test/CodeGen/MIR/PowerPC/unordered-implicit-registers.mir         | 2 +-
 llvm/test/CodeGen/MIR/X86/basic-block-liveins.mir                      | 2 +-
 llvm/test/CodeGen/MIR/X86/basic-block-not-at-start-of-line-error.mir   | 2 +-
 llvm/test/CodeGen/MIR/X86/block-address-operands.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/callee-saved-info.mir                        | 2 +-
 llvm/test/CodeGen/MIR/X86/cfi-def-cfa-offset.mir                       | 2 +-
 llvm/test/CodeGen/MIR/X86/cfi-def-cfa-register.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/cfi-offset.mir                               | 2 +-
 llvm/test/CodeGen/MIR/X86/constant-pool-item-redefinition-error.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/constant-pool.mir                            | 2 +-
 llvm/test/CodeGen/MIR/X86/constant-value-error.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/dead-register-flag.mir                       | 2 +-
 llvm/test/CodeGen/MIR/X86/def-register-already-tied-error.mir          | 2 +-
 llvm/test/CodeGen/MIR/X86/duplicate-memory-operand-flag.mir            | 2 +-
 llvm/test/CodeGen/MIR/X86/duplicate-register-flag-error.mir            | 2 +-
 llvm/test/CodeGen/MIR/X86/early-clobber-register-flag.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-align-in-memory-operand.mir         | 2 +-
 .../MIR/X86/expected-alignment-after-align-in-memory-operand.mir       | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-basic-block-at-start-of-body.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-comma-after-cfi-register.mir        | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-comma-after-memory-operand.mir      | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-different-implicit-operand.mir      | 2 +-
 .../test/CodeGen/MIR/X86/expected-different-implicit-register-flag.mir | 2 +-
 .../CodeGen/MIR/X86/expected-function-reference-after-blockaddress.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-global-value-after-blockaddress.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-integer-after-offset-sign.mir       | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-integer-after-tied-def.mir          | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-integer-in-successor-weight.mir     | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-load-or-store-in-memory-operand.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-machine-operand.mir                 | 2 +-
 .../CodeGen/MIR/X86/expected-metadata-node-after-debug-location.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-exclaim.mir     | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-metadata-node-in-stack-object.mir   | 2 +-
 .../CodeGen/MIR/X86/expected-named-register-in-allocation-hint.mir     | 2 +-
 .../MIR/X86/expected-named-register-in-callee-saved-register.mir       | 2 +-
 .../CodeGen/MIR/X86/expected-named-register-in-functions-livein.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-named-register-livein.mir           | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-newline-at-end-of-list.mir          | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-number-after-bb.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-offset-after-cfi-operand.mir        | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-pointer-value-in-memory-operand.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-positive-alignment-after-align.mir  | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-register-after-cfi-operand.mir      | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-register-after-flags.mir            | 2 +-
 .../CodeGen/MIR/X86/expected-size-integer-after-memory-operation.mir   | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-stack-object.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-subregister-after-colon.mir         | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-target-flag-name.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-tied-def-after-lparen.mir           | 2 +-
 llvm/test/CodeGen/MIR/X86/expected-value-in-memory-operand.mir         | 2 +-
 .../CodeGen/MIR/X86/expected-virtual-register-in-functions-livein.mir  | 2 +-
 llvm/test/CodeGen/MIR/X86/external-symbol-operands.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/fixed-stack-object-redefinition-error.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/fixed-stack-objects.mir                      | 2 +-
 llvm/test/CodeGen/MIR/X86/frame-info-save-restore-points.mir           | 2 +-
 llvm/test/CodeGen/MIR/X86/frame-info-stack-references.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/frame-setup-instruction-flag.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/function-liveins.mir                         | 2 +-
 llvm/test/CodeGen/MIR/X86/generic-instr-type-error.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/generic-virtual-registers.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/global-value-operands.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/immediate-operands.mir                       | 2 +-
 llvm/test/CodeGen/MIR/X86/implicit-register-flag.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/inline-asm-registers.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/invalid-constant-pool-item.mir               | 2 +-
 llvm/test/CodeGen/MIR/X86/invalid-metadata-node-type.mir               | 2 +-
 llvm/test/CodeGen/MIR/X86/invalid-target-flag-name.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/invalid-tied-def-index-error.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/jump-table-info.mir                          | 2 +-
 llvm/test/CodeGen/MIR/X86/jump-table-redefinition-error.mir            | 2 +-
 llvm/test/CodeGen/MIR/X86/killed-register-flag.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/large-cfi-offset-number-error.mir            | 2 +-
 llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir            | 2 +-
 llvm/test/CodeGen/MIR/X86/large-index-number-error.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/large-offset-number-error.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/large-size-in-memory-operand-error.mir       | 2 +-
 llvm/test/CodeGen/MIR/X86/liveout-register-mask.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/machine-basic-block-operands.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/machine-instructions.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/machine-verifier.mir                         | 2 +-
 llvm/test/CodeGen/MIR/X86/memory-operands.mir                          | 2 +-
 llvm/test/CodeGen/MIR/X86/metadata-operands.mir                        | 2 +-
 llvm/test/CodeGen/MIR/X86/missing-closing-quote.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/missing-comma.mir                            | 2 +-
 llvm/test/CodeGen/MIR/X86/missing-implicit-operand.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/named-registers.mir                          | 2 +-
 llvm/test/CodeGen/MIR/X86/newline-handling.mir                         | 2 +-
 llvm/test/CodeGen/MIR/X86/null-register-operands.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/register-mask-operands.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/register-operands-target-flag-error.mir      | 2 +-
 llvm/test/CodeGen/MIR/X86/simple-register-allocation-hints.mir         | 2 +-
 llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-aliased.mir    | 2 +-
 llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-immutable.mir  | 2 +-
 llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-objects.mir           | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir                  | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-object-invalid-name.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-object-operand-name-mismatch-error.mir | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-object-operands.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-object-redefinition-error.mir          | 2 +-
 llvm/test/CodeGen/MIR/X86/stack-objects.mir                            | 2 +-
 llvm/test/CodeGen/MIR/X86/standalone-register-error.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/subreg-on-physreg.mir                        | 2 +-
 llvm/test/CodeGen/MIR/X86/subregister-index-operands.mir               | 2 +-
 llvm/test/CodeGen/MIR/X86/subregister-operands.mir                     | 2 +-
 llvm/test/CodeGen/MIR/X86/successor-basic-blocks-weights.mir           | 2 +-
 llvm/test/CodeGen/MIR/X86/successor-basic-blocks.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/tied-def-operand-invalid.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/undef-register-flag.mir                      | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-fixed-stack-object.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-global-value.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-ir-block-in-blockaddress.mir       | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-ir-block-slot-in-blockaddress.mir  | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-jump-table-id.mir                  | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-named-global-value.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-register-class.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-stack-object.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-value-in-memory-operand.mir        | 2 +-
 llvm/test/CodeGen/MIR/X86/undefined-virtual-register.mir               | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-instruction.mir                      | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-machine-basic-block.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-metadata-keyword.mir                 | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-metadata-node.mir                    | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-named-machine-basic-block.mir        | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-register.mir                         | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-subregister-index-op.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/unknown-subregister-index.mir                | 2 +-
 llvm/test/CodeGen/MIR/X86/unrecognized-character.mir                   | 2 +-
 llvm/test/CodeGen/MIR/X86/used-physical-register-info.mir              | 2 +-
 llvm/test/CodeGen/MIR/X86/variable-sized-stack-object-size-error.mir   | 2 +-
 llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir             | 2 +-
 llvm/test/CodeGen/MIR/X86/virtual-register-redefinition-error.mir      | 2 +-
 llvm/test/CodeGen/MIR/X86/virtual-registers.mir                        | 2 +-
 llvm/tools/llc/llc.cpp                                                 | 3 +++
 175 files changed, 177 insertions(+), 174 deletions(-)

diff --git a/llvm/test/CodeGen/MIR/AArch64/cfi-def-cfa.mir b/llvm/test/CodeGen/MIR/AArch64/cfi-def-cfa.mir
index 64f5062..9a6f8db 100644
--- a/llvm/test/CodeGen/MIR/AArch64/cfi-def-cfa.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/cfi-def-cfa.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the .cfi_def_cfa operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/AArch64/expected-target-flag-name.mir b/llvm/test/CodeGen/MIR/AArch64/expected-target-flag-name.mir
index b7bac26..f94f09a 100644
--- a/llvm/test/CodeGen/MIR/AArch64/expected-target-flag-name.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/expected-target-flag-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -mtriple=aarch64-none-linux-gnu -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/AArch64/generic-virtual-registers-error.mir b/llvm/test/CodeGen/MIR/AArch64/generic-virtual-registers-error.mir
index 8443a2f..b3d8c5c 100644
--- a/llvm/test/CodeGen/MIR/AArch64/generic-virtual-registers-error.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/generic-virtual-registers-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple=aarch64-apple-ios -start-after machine-sink -stop-after machine-sink -o - %s 2> %t.log \
+# RUN: not llc -mtriple=aarch64-apple-ios -run-pass none -o - %s 2> %t.log \
 # RUN:        | FileCheck %s --check-prefix=CHECK
 # RUN: FileCheck %s -input-file=%t.log --check-prefix=ERR
 # RUN: rm -f %t.log
diff --git a/llvm/test/CodeGen/MIR/AArch64/invalid-target-flag-name.mir b/llvm/test/CodeGen/MIR/AArch64/invalid-target-flag-name.mir
index d4145b8..e2a2575 100644
--- a/llvm/test/CodeGen/MIR/AArch64/invalid-target-flag-name.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/invalid-target-flag-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -mtriple=aarch64-none-linux-gnu -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/AArch64/multiple-lhs-operands.mir b/llvm/test/CodeGen/MIR/AArch64/multiple-lhs-operands.mir
index 9a572e2..e19b618 100644
--- a/llvm/test/CodeGen/MIR/AArch64/multiple-lhs-operands.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/multiple-lhs-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser can parse multiple register machine
 # operands before '='.
 
diff --git a/llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir b/llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir
index 8c82c9b..a2ad209 100644
--- a/llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/stack-object-local-offset.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=aarch64-none-linux-gnu -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
 
 --- |
   @var = global i64 0
diff --git a/llvm/test/CodeGen/MIR/AArch64/target-flags.mir b/llvm/test/CodeGen/MIR/AArch64/target-flags.mir
index 35c8eeb..e0a4101 100644
--- a/llvm/test/CodeGen/MIR/AArch64/target-flags.mir
+++ b/llvm/test/CodeGen/MIR/AArch64/target-flags.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=aarch64-none-linux-gnu -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir b/llvm/test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir
index 3479388..d4d2ae1 100644
--- a/llvm/test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir
+++ b/llvm/test/CodeGen/MIR/AMDGPU/expected-target-index-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=amdgcn -mcpu=SI -start-after postrapseudos -stop-after postrapseudos -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=amdgcn -mcpu=SI -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir b/llvm/test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir
index e20cf37..1b67edc 100644
--- a/llvm/test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir
+++ b/llvm/test/CodeGen/MIR/AMDGPU/invalid-target-index-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=amdgcn -mcpu=SI -start-after postrapseudos -stop-after postrapseudos -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=amdgcn -mcpu=SI -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/AMDGPU/target-index-operands.mir b/llvm/test/CodeGen/MIR/AMDGPU/target-index-operands.mir
index c1e297d..b0b7ea4 100644
--- a/llvm/test/CodeGen/MIR/AMDGPU/target-index-operands.mir
+++ b/llvm/test/CodeGen/MIR/AMDGPU/target-index-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=amdgcn -mcpu=SI -start-after postrapseudos -stop-after postrapseudos -o - %s | FileCheck %s
+# RUN: llc -march=amdgcn -mcpu=SI -run-pass none -o - %s | FileCheck %s
 # This test verifies that the MIR parser can parse target index operands.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/ARM/bundled-instructions.mir b/llvm/test/CodeGen/MIR/ARM/bundled-instructions.mir
index 9d71bb9..56e21e3 100644
--- a/llvm/test/CodeGen/MIR/ARM/bundled-instructions.mir
+++ b/llvm/test/CodeGen/MIR/ARM/bundled-instructions.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple thumbv7-apple-ios -start-after block-placement -stop-after block-placement -o - %s | FileCheck %s
+# RUN: llc -mtriple thumbv7-apple-ios -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the bundled machine instructions
 # and 'internal' register flags correctly.
 
diff --git a/llvm/test/CodeGen/MIR/ARM/cfi-same-value.mir b/llvm/test/CodeGen/MIR/ARM/cfi-same-value.mir
index 6d42cce..32d0a85 100644
--- a/llvm/test/CodeGen/MIR/ARM/cfi-same-value.mir
+++ b/llvm/test/CodeGen/MIR/ARM/cfi-same-value.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=arm-linux-unknown-gnueabi -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -mtriple=arm-linux-unknown-gnueabi -run-pass none -o - %s | FileCheck %s
 
 --- |
   declare void @dummy_use(i32*, i32)
diff --git a/llvm/test/CodeGen/MIR/ARM/expected-closing-brace.mir b/llvm/test/CodeGen/MIR/ARM/expected-closing-brace.mir
index 78d91ae..4304935 100644
--- a/llvm/test/CodeGen/MIR/ARM/expected-closing-brace.mir
+++ b/llvm/test/CodeGen/MIR/ARM/expected-closing-brace.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple thumbv7-apple-ios -start-after block-placement -stop-after block-placement -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -mtriple thumbv7-apple-ios -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
   @G = external global i32
diff --git a/llvm/test/CodeGen/MIR/ARM/extraneous-closing-brace-error.mir b/llvm/test/CodeGen/MIR/ARM/extraneous-closing-brace-error.mir
index a069dd3..fcd938e 100644
--- a/llvm/test/CodeGen/MIR/ARM/extraneous-closing-brace-error.mir
+++ b/llvm/test/CodeGen/MIR/ARM/extraneous-closing-brace-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple thumbv7-apple-ios -start-after block-placement -stop-after block-placement -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -mtriple thumbv7-apple-ios -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
   define i32 @test1(i32 %a) {
diff --git a/llvm/test/CodeGen/MIR/ARM/nested-instruction-bundle-error.mir b/llvm/test/CodeGen/MIR/ARM/nested-instruction-bundle-error.mir
index b936978..63b9970 100644
--- a/llvm/test/CodeGen/MIR/ARM/nested-instruction-bundle-error.mir
+++ b/llvm/test/CodeGen/MIR/ARM/nested-instruction-bundle-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -mtriple thumbv7-apple-ios -start-after block-placement -stop-after block-placement -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -mtriple thumbv7-apple-ios -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
   define i32 @test1(i32 %a) {
diff --git a/llvm/test/CodeGen/MIR/Generic/basic-blocks.mir b/llvm/test/CodeGen/MIR/Generic/basic-blocks.mir
index b6fdc6c..0df7a9c 100644
--- a/llvm/test/CodeGen/MIR/Generic/basic-blocks.mir
+++ b/llvm/test/CodeGen/MIR/Generic/basic-blocks.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine functions correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/Generic/expected-colon-after-basic-block.mir b/llvm/test/CodeGen/MIR/Generic/expected-colon-after-basic-block.mir
index 8922586..040ab7c 100644
--- a/llvm/test/CodeGen/MIR/Generic/expected-colon-after-basic-block.mir
+++ b/llvm/test/CodeGen/MIR/Generic/expected-colon-after-basic-block.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/Generic/expected-mbb-reference-for-successor-mbb.mir b/llvm/test/CodeGen/MIR/Generic/expected-mbb-reference-for-successor-mbb.mir
index a5e04f8..4299656 100644
--- a/llvm/test/CodeGen/MIR/Generic/expected-mbb-reference-for-successor-mbb.mir
+++ b/llvm/test/CodeGen/MIR/Generic/expected-mbb-reference-for-successor-mbb.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/Generic/frame-info.mir b/llvm/test/CodeGen/MIR/Generic/frame-info.mir
index 9358009..71448c8 100644
--- a/llvm/test/CodeGen/MIR/Generic/frame-info.mir
+++ b/llvm/test/CodeGen/MIR/Generic/frame-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine frame info properties
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir b/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
index 71b5b28..f3a8348 100644
--- a/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
+++ b/llvm/test/CodeGen/MIR/Generic/function-missing-machine-function.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test verifies that an error is reported when a MIR file has some
 # function but is missing a corresponding machine function.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/invalid-jump-table-kind.mir b/llvm/test/CodeGen/MIR/Generic/invalid-jump-table-kind.mir
index 576de4b..5f96d2d 100644
--- a/llvm/test/CodeGen/MIR/Generic/invalid-jump-table-kind.mir
+++ b/llvm/test/CodeGen/MIR/Generic/invalid-jump-table-kind.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/Generic/llvm-ir-error-reported.mir b/llvm/test/CodeGen/MIR/Generic/llvm-ir-error-reported.mir
index 3508c34..15824cb 100644
--- a/llvm/test/CodeGen/MIR/Generic/llvm-ir-error-reported.mir
+++ b/llvm/test/CodeGen/MIR/Generic/llvm-ir-error-reported.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures an error is reported if the embedded LLVM IR contains an
 # error.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/llvmIR.mir b/llvm/test/CodeGen/MIR/Generic/llvmIR.mir
index 8b594df..432b18f 100644
--- a/llvm/test/CodeGen/MIR/Generic/llvmIR.mir
+++ b/llvm/test/CodeGen/MIR/Generic/llvmIR.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -run-pass none -o - %s | FileCheck %s
 # This test ensures that the LLVM IR that's embedded with MIR is parsed
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/llvmIRMissing.mir b/llvm/test/CodeGen/MIR/Generic/llvmIRMissing.mir
index 9d4fe88..9f361e8 100644
--- a/llvm/test/CodeGen/MIR/Generic/llvmIRMissing.mir
+++ b/llvm/test/CodeGen/MIR/Generic/llvmIRMissing.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s 2>&1 | FileCheck %s
+# RUN: llc -run-pass none -o - %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser accepts files without the LLVM IR.
 
 ---
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-ir-block-reference.mir b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-ir-block-reference.mir
index 22af270..a5737c2 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-ir-block-reference.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-ir-block-reference.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s 2>&1 | FileCheck %s
+# RUN: llc -run-pass none -o - %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser preserves unnamed LLVM IR block
 # references.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-redefinition-error.mir b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-redefinition-error.mir
index 4174753..538c3f4 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-undefined-ir-block.mir b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-undefined-ir-block.mir
index df559f8..ac9a12b 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-undefined-ir-block.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-undefined-ir-block.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-unknown-name.mir b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-unknown-name.mir
index 876947b..98d68f7 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-basic-block-unknown-name.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-basic-block-unknown-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported whenever the MIR parser can't find
 # a basic block with the machine basis block's name.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-body-error.mir b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-body-error.mir
index 0dc7477..1896371 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-body-error.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-body-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when it encounters a
 # machine function with an empty body.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-function.mir b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-function.mir
index 6800f87..c547bb2 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-function.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-function.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when the mir file has LLVM IR and
 # one of the machine functions has a name that doesn't match any function in
 # the LLVM IR.
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-name.mir b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-name.mir
index f65b778..30f0e51 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-function-missing-name.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-function-missing-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when a machine function doesn't
 # have a name attribute.
 
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-function-redefinition-error.mir b/llvm/test/CodeGen/MIR/Generic/machine-function-redefinition-error.mir
index be84161..a05d535 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-function-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-function-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the machine function errors are reported correctly.
 
 ---
diff --git a/llvm/test/CodeGen/MIR/Generic/machine-function.mir b/llvm/test/CodeGen/MIR/Generic/machine-function.mir
index 474f693..64802a1 100644
--- a/llvm/test/CodeGen/MIR/Generic/machine-function.mir
+++ b/llvm/test/CodeGen/MIR/Generic/machine-function.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine functions correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/Generic/register-info.mir b/llvm/test/CodeGen/MIR/Generic/register-info.mir
index 1e2de79..bf90196 100644
--- a/llvm/test/CodeGen/MIR/Generic/register-info.mir
+++ b/llvm/test/CodeGen/MIR/Generic/register-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine register info properties
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/Mips/expected-global-value-or-symbol-after-call-entry.mir b/llvm/test/CodeGen/MIR/Mips/expected-global-value-or-symbol-after-call-entry.mir
index ea94c99..cc7a96f 100644
--- a/llvm/test/CodeGen/MIR/Mips/expected-global-value-or-symbol-after-call-entry.mir
+++ b/llvm/test/CodeGen/MIR/Mips/expected-global-value-or-symbol-after-call-entry.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=mipsel -mattr=mips16 -relocation-model=pic -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=mipsel -mattr=mips16 -relocation-model=pic -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i32 @test(i32 %a) {
   entry:
diff --git a/llvm/test/CodeGen/MIR/Mips/memory-operands.mir b/llvm/test/CodeGen/MIR/Mips/memory-operands.mir
index d9e7a0c..69ecf98 100644
--- a/llvm/test/CodeGen/MIR/Mips/memory-operands.mir
+++ b/llvm/test/CodeGen/MIR/Mips/memory-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the call entry pseudo source
 # values in memory operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/NVPTX/expected-floating-point-literal.mir b/llvm/test/CodeGen/MIR/NVPTX/expected-floating-point-literal.mir
index 28fb2a2..d35fd32 100644
--- a/llvm/test/CodeGen/MIR/NVPTX/expected-floating-point-literal.mir
+++ b/llvm/test/CodeGen/MIR/NVPTX/expected-floating-point-literal.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=nvptx -mcpu=sm_20 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=nvptx -mcpu=sm_20 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/NVPTX/floating-point-immediate-operands.mir b/llvm/test/CodeGen/MIR/NVPTX/floating-point-immediate-operands.mir
index 7defaea..312bf00 100644
--- a/llvm/test/CodeGen/MIR/NVPTX/floating-point-immediate-operands.mir
+++ b/llvm/test/CodeGen/MIR/NVPTX/floating-point-immediate-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=nvptx -mcpu=sm_20 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=nvptx -mcpu=sm_20 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses floating point constant operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/NVPTX/floating-point-invalid-type-error.mir b/llvm/test/CodeGen/MIR/NVPTX/floating-point-invalid-type-error.mir
index e4080f8..2ff7f1a 100644
--- a/llvm/test/CodeGen/MIR/NVPTX/floating-point-invalid-type-error.mir
+++ b/llvm/test/CodeGen/MIR/NVPTX/floating-point-invalid-type-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=nvptx -mcpu=sm_20 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=nvptx -mcpu=sm_20 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/PowerPC/unordered-implicit-registers.mir b/llvm/test/CodeGen/MIR/PowerPC/unordered-implicit-registers.mir
index 3e9022f..3caab2c 100644
--- a/llvm/test/CodeGen/MIR/PowerPC/unordered-implicit-registers.mir
+++ b/llvm/test/CodeGen/MIR/PowerPC/unordered-implicit-registers.mir
@@ -1,4 +1,4 @@
-# RUN: llc -mtriple=powerpc64-unknown-linux-gnu -start-after machine-combiner -stop-after machine-combiner -o - %s | FileCheck %s
+# RUN: llc -mtriple=powerpc64-unknown-linux-gnu -run-pass none -o - %s | FileCheck %s
 # PR24724
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/basic-block-liveins.mir b/llvm/test/CodeGen/MIR/X86/basic-block-liveins.mir
index a96152f..35f5512 100644
--- a/llvm/test/CodeGen/MIR/X86/basic-block-liveins.mir
+++ b/llvm/test/CodeGen/MIR/X86/basic-block-liveins.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses basic block liveins correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/basic-block-not-at-start-of-line-error.mir b/llvm/test/CodeGen/MIR/X86/basic-block-not-at-start-of-line-error.mir
index b4b7ddd..01c226a 100644
--- a/llvm/test/CodeGen/MIR/X86/basic-block-not-at-start-of-line-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/basic-block-not-at-start-of-line-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/block-address-operands.mir b/llvm/test/CodeGen/MIR/X86/block-address-operands.mir
index d6dadb9..2207f93 100644
--- a/llvm/test/CodeGen/MIR/X86/block-address-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/block-address-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the block address operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/callee-saved-info.mir b/llvm/test/CodeGen/MIR/X86/callee-saved-info.mir
index 7870180..883f6fd 100644
--- a/llvm/test/CodeGen/MIR/X86/callee-saved-info.mir
+++ b/llvm/test/CodeGen/MIR/X86/callee-saved-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after prologepilog -stop-after prologepilog -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses callee saved information in the
 # stack objects correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-offset.mir b/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-offset.mir
index 38b94fd..ed26df6 100644
--- a/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-offset.mir
+++ b/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-offset.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the .cfi_def_cfa_offset operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-register.mir b/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-register.mir
index ead76f6..9a57eb0 100644
--- a/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-register.mir
+++ b/llvm/test/CodeGen/MIR/X86/cfi-def-cfa-register.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the .cfi_def_cfa_register
 # operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/cfi-offset.mir b/llvm/test/CodeGen/MIR/X86/cfi-offset.mir
index e84a188..0a50fe1 100644
--- a/llvm/test/CodeGen/MIR/X86/cfi-offset.mir
+++ b/llvm/test/CodeGen/MIR/X86/cfi-offset.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the .cfi_offset operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/constant-pool-item-redefinition-error.mir b/llvm/test/CodeGen/MIR/X86/constant-pool-item-redefinition-error.mir
index 2ddf573..2f016a7 100644
--- a/llvm/test/CodeGen/MIR/X86/constant-pool-item-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/constant-pool-item-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/constant-pool.mir b/llvm/test/CodeGen/MIR/X86/constant-pool.mir
index 36f15cc..3312e6f 100644
--- a/llvm/test/CodeGen/MIR/X86/constant-pool.mir
+++ b/llvm/test/CodeGen/MIR/X86/constant-pool.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses constant pool constants and
 # constant pool operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/constant-value-error.mir b/llvm/test/CodeGen/MIR/X86/constant-value-error.mir
index 1e14d22..baf933a 100644
--- a/llvm/test/CodeGen/MIR/X86/constant-value-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/constant-value-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when parsing an invalid
 # constant value.
 
diff --git a/llvm/test/CodeGen/MIR/X86/dead-register-flag.mir b/llvm/test/CodeGen/MIR/X86/dead-register-flag.mir
index 7f29b9a..e6ab458 100644
--- a/llvm/test/CodeGen/MIR/X86/dead-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/dead-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the 'dead' register flags
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/def-register-already-tied-error.mir b/llvm/test/CodeGen/MIR/X86/def-register-already-tied-error.mir
index 69c816f..bd9365b 100644
--- a/llvm/test/CodeGen/MIR/X86/def-register-already-tied-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/def-register-already-tied-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i64 @test(i64 %x) #0 {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/duplicate-memory-operand-flag.mir b/llvm/test/CodeGen/MIR/X86/duplicate-memory-operand-flag.mir
index 7d01810..0c15e84 100644
--- a/llvm/test/CodeGen/MIR/X86/duplicate-memory-operand-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/duplicate-memory-operand-flag.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/duplicate-register-flag-error.mir b/llvm/test/CodeGen/MIR/X86/duplicate-register-flag-error.mir
index d80c6ed..9d8f4f1 100644
--- a/llvm/test/CodeGen/MIR/X86/duplicate-register-flag-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/duplicate-register-flag-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/early-clobber-register-flag.mir b/llvm/test/CodeGen/MIR/X86/early-clobber-register-flag.mir
index 4149284..0870fa0 100644
--- a/llvm/test/CodeGen/MIR/X86/early-clobber-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/early-clobber-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the 'early-clobber' register
 # flags correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-align-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-align-in-memory-operand.mir
index f2e3494..f65a5e6 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-align-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-align-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-alignment-after-align-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-alignment-after-align-in-memory-operand.mir
index 7ce377f..9bde7bf 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-alignment-after-align-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-alignment-after-align-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-basic-block-at-start-of-body.mir b/llvm/test/CodeGen/MIR/X86/expected-basic-block-at-start-of-body.mir
index 861baec..0de5b5b 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-basic-block-at-start-of-body.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-basic-block-at-start-of-body.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir b/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir
index ef7df4c..c74d42d 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-block-reference-in-blockaddress.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-comma-after-cfi-register.mir b/llvm/test/CodeGen/MIR/X86/expected-comma-after-cfi-register.mir
index ba7b2ab..52ba166 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-comma-after-cfi-register.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-comma-after-cfi-register.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-comma-after-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-comma-after-memory-operand.mir
index dd569395..f617ddf 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-comma-after-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-comma-after-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-different-implicit-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-different-implicit-operand.mir
index 601551a..d96d263 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-different-implicit-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-different-implicit-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-different-implicit-register-flag.mir b/llvm/test/CodeGen/MIR/X86/expected-different-implicit-register-flag.mir
index 6494960..bd6cf6b 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-different-implicit-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-different-implicit-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-function-reference-after-blockaddress.mir b/llvm/test/CodeGen/MIR/X86/expected-function-reference-after-blockaddress.mir
index de6a745..2f53023 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-function-reference-after-blockaddress.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-function-reference-after-blockaddress.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-global-value-after-blockaddress.mir b/llvm/test/CodeGen/MIR/X86/expected-global-value-after-blockaddress.mir
index f737c06..1cabcfc 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-global-value-after-blockaddress.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-global-value-after-blockaddress.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-integer-after-offset-sign.mir b/llvm/test/CodeGen/MIR/X86/expected-integer-after-offset-sign.mir
index e337292..f2f354b 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-integer-after-offset-sign.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-integer-after-offset-sign.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-integer-after-tied-def.mir b/llvm/test/CodeGen/MIR/X86/expected-integer-after-tied-def.mir
index 580d2bc..c3f4fca 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-integer-after-tied-def.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-integer-after-tied-def.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i64 @test(i64 %x) #0 {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/expected-integer-in-successor-weight.mir b/llvm/test/CodeGen/MIR/X86/expected-integer-in-successor-weight.mir
index 83874eb..e8f063585 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-integer-in-successor-weight.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-integer-in-successor-weight.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-load-or-store-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-load-or-store-in-memory-operand.mir
index 8fcd622..225f767 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-load-or-store-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-load-or-store-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-machine-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-machine-operand.mir
index 3ba5126..70fff3d 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-machine-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-machine-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-debug-location.mir b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-debug-location.mir
index 9041683..c5d7d5e 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-debug-location.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-debug-location.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-exclaim.mir b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-exclaim.mir
index 6b4c51b..c94fd9f 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-exclaim.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-after-exclaim.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-in-stack-object.mir b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-in-stack-object.mir
index 9a46967..dc8cb02 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-metadata-node-in-stack-object.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-metadata-node-in-stack-object.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i32 @test(i32 %x) {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-allocation-hint.mir b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-allocation-hint.mir
index 04568f6..bba7b1a 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-allocation-hint.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-allocation-hint.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-scheduler -stop-after machine-scheduler -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-callee-saved-register.mir b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-callee-saved-register.mir
index be57734..424f7cb 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-callee-saved-register.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-callee-saved-register.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after prologepilog -stop-after prologepilog -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-functions-livein.mir b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-functions-livein.mir
index ae9f776..a6384bb 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-named-register-in-functions-livein.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-named-register-in-functions-livein.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-named-register-livein.mir b/llvm/test/CodeGen/MIR/X86/expected-named-register-livein.mir
index 41e6a4a..fcd68d3 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-named-register-livein.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-named-register-livein.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-newline-at-end-of-list.mir b/llvm/test/CodeGen/MIR/X86/expected-newline-at-end-of-list.mir
index 1f0439d..238d7aa 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-newline-at-end-of-list.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-newline-at-end-of-list.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-number-after-bb.mir b/llvm/test/CodeGen/MIR/X86/expected-number-after-bb.mir
index a239cf1..6770031d 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-number-after-bb.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-number-after-bb.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-offset-after-cfi-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-offset-after-cfi-operand.mir
index aefeed9..e3c5ee9 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-offset-after-cfi-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-offset-after-cfi-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-pointer-value-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-pointer-value-in-memory-operand.mir
index fca078c..3d127f8 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-pointer-value-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-pointer-value-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-positive-alignment-after-align.mir b/llvm/test/CodeGen/MIR/X86/expected-positive-alignment-after-align.mir
index 31b4c5b..1119133 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-positive-alignment-after-align.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-positive-alignment-after-align.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-register-after-cfi-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-register-after-cfi-operand.mir
index 3280fca..eea7958 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-register-after-cfi-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-register-after-cfi-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-register-after-flags.mir b/llvm/test/CodeGen/MIR/X86/expected-register-after-flags.mir
index 68f1060..dc679ea 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-register-after-flags.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-register-after-flags.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when a register operand doesn't
 # follow register flags.
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-size-integer-after-memory-operation.mir b/llvm/test/CodeGen/MIR/X86/expected-size-integer-after-memory-operation.mir
index 71ff15b..cfa0324 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-size-integer-after-memory-operation.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-size-integer-after-memory-operation.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-stack-object.mir b/llvm/test/CodeGen/MIR/X86/expected-stack-object.mir
index ff0c10d..c536295 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-stack-object.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-stack-object.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/expected-subregister-after-colon.mir b/llvm/test/CodeGen/MIR/X86/expected-subregister-after-colon.mir
index 6283427..d1d6246 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-subregister-after-colon.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-subregister-after-colon.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-target-flag-name.mir b/llvm/test/CodeGen/MIR/X86/expected-target-flag-name.mir
index 3d094a1..c3ee45d 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-target-flag-name.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-target-flag-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-tied-def-after-lparen.mir b/llvm/test/CodeGen/MIR/X86/expected-tied-def-after-lparen.mir
index e8d6afd..9e307f8 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-tied-def-after-lparen.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-tied-def-after-lparen.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i64 @test(i64 %x) #0 {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/expected-value-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/expected-value-in-memory-operand.mir
index f99443f..a76202e 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-value-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-value-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/expected-virtual-register-in-functions-livein.mir b/llvm/test/CodeGen/MIR/X86/expected-virtual-register-in-functions-livein.mir
index da0d1e1..cdfcabb 100644
--- a/llvm/test/CodeGen/MIR/X86/expected-virtual-register-in-functions-livein.mir
+++ b/llvm/test/CodeGen/MIR/X86/expected-virtual-register-in-functions-livein.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/external-symbol-operands.mir b/llvm/test/CodeGen/MIR/X86/external-symbol-operands.mir
index 0ac5bb1..599f957 100644
--- a/llvm/test/CodeGen/MIR/X86/external-symbol-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/external-symbol-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the external symbol machine
 # operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir b/llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir
index 50c15914..f7a48d2 100644
--- a/llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/fixed-stack-memory-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses fixed stack memory operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/fixed-stack-object-redefinition-error.mir b/llvm/test/CodeGen/MIR/X86/fixed-stack-object-redefinition-error.mir
index c4c57a1..d1b7c16 100644
--- a/llvm/test/CodeGen/MIR/X86/fixed-stack-object-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/fixed-stack-object-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/fixed-stack-objects.mir b/llvm/test/CodeGen/MIR/X86/fixed-stack-objects.mir
index 81272c3..a7ecac8 100644
--- a/llvm/test/CodeGen/MIR/X86/fixed-stack-objects.mir
+++ b/llvm/test/CodeGen/MIR/X86/fixed-stack-objects.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses fixed stack objects correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/frame-info-save-restore-points.mir b/llvm/test/CodeGen/MIR/X86/frame-info-save-restore-points.mir
index fbdde2c..2d5347e 100644
--- a/llvm/test/CodeGen/MIR/X86/frame-info-save-restore-points.mir
+++ b/llvm/test/CodeGen/MIR/X86/frame-info-save-restore-points.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -enable-shrink-wrap=true -start-after shrink-wrap -stop-after shrink-wrap -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the save and restore points in
 # the machine frame info correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/frame-info-stack-references.mir b/llvm/test/CodeGen/MIR/X86/frame-info-stack-references.mir
index 468e8c3..e64b44c 100644
--- a/llvm/test/CodeGen/MIR/X86/frame-info-stack-references.mir
+++ b/llvm/test/CodeGen/MIR/X86/frame-info-stack-references.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the stack protector stack
 # object reference in the machine frame info correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/frame-setup-instruction-flag.mir b/llvm/test/CodeGen/MIR/X86/frame-setup-instruction-flag.mir
index 11d72d9..5ae4df4 100644
--- a/llvm/test/CodeGen/MIR/X86/frame-setup-instruction-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/frame-setup-instruction-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the frame setup instruction flag.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/function-liveins.mir b/llvm/test/CodeGen/MIR/X86/function-liveins.mir
index 852cb88..cbdc362 100644
--- a/llvm/test/CodeGen/MIR/X86/function-liveins.mir
+++ b/llvm/test/CodeGen/MIR/X86/function-liveins.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine function's liveins
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/generic-instr-type-error.mir b/llvm/test/CodeGen/MIR/X86/generic-instr-type-error.mir
index 0abf2ad..1f19691 100644
--- a/llvm/test/CodeGen/MIR/X86/generic-instr-type-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/generic-instr-type-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser report an error for
 # opaque types used on generic instruction.
 
diff --git a/llvm/test/CodeGen/MIR/X86/generic-virtual-registers.mir b/llvm/test/CodeGen/MIR/X86/generic-virtual-registers.mir
index 9aae07bd..225ddfb 100644
--- a/llvm/test/CodeGen/MIR/X86/generic-virtual-registers.mir
+++ b/llvm/test/CodeGen/MIR/X86/generic-virtual-registers.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # REQUIRES: global-isel
 # This test ensures that the MIR parser parses generic virtual
 # register definitions correctly.
diff --git a/llvm/test/CodeGen/MIR/X86/global-value-operands.mir b/llvm/test/CodeGen/MIR/X86/global-value-operands.mir
index b83d802..9b9554d 100644
--- a/llvm/test/CodeGen/MIR/X86/global-value-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/global-value-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses global value operands correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/immediate-operands.mir b/llvm/test/CodeGen/MIR/X86/immediate-operands.mir
index 664debe..4d47219 100644
--- a/llvm/test/CodeGen/MIR/X86/immediate-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/immediate-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses immediate machine operands.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/implicit-register-flag.mir b/llvm/test/CodeGen/MIR/X86/implicit-register-flag.mir
index 5f68ffd..70b1cc5 100644
--- a/llvm/test/CodeGen/MIR/X86/implicit-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/implicit-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the 'implicit' and 'implicit-def'
 # register flags correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/inline-asm-registers.mir b/llvm/test/CodeGen/MIR/X86/inline-asm-registers.mir
index 6c6664b..f0e8d1f 100644
--- a/llvm/test/CodeGen/MIR/X86/inline-asm-registers.mir
+++ b/llvm/test/CodeGen/MIR/X86/inline-asm-registers.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after block-placement -stop-after block-placement -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 
 --- |
   define i64 @test(i64 %x, i64 %y) #0 {
diff --git a/llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir b/llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir
index 478f02df..12ee5d8 100644
--- a/llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir
+++ b/llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the machine instruction's
 # debug location metadata correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/invalid-constant-pool-item.mir b/llvm/test/CodeGen/MIR/X86/invalid-constant-pool-item.mir
index afd6c78..0b1eb2f 100644
--- a/llvm/test/CodeGen/MIR/X86/invalid-constant-pool-item.mir
+++ b/llvm/test/CodeGen/MIR/X86/invalid-constant-pool-item.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when parsing an invalid
 # constant pool item operand.
 
diff --git a/llvm/test/CodeGen/MIR/X86/invalid-metadata-node-type.mir b/llvm/test/CodeGen/MIR/X86/invalid-metadata-node-type.mir
index a5d9ce2..42d0527 100644
--- a/llvm/test/CodeGen/MIR/X86/invalid-metadata-node-type.mir
+++ b/llvm/test/CodeGen/MIR/X86/invalid-metadata-node-type.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   declare void @llvm.dbg.declare(metadata, metadata, metadata) #0
 
diff --git a/llvm/test/CodeGen/MIR/X86/invalid-target-flag-name.mir b/llvm/test/CodeGen/MIR/X86/invalid-target-flag-name.mir
index 313c5bd..1cc9bed 100644
--- a/llvm/test/CodeGen/MIR/X86/invalid-target-flag-name.mir
+++ b/llvm/test/CodeGen/MIR/X86/invalid-target-flag-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/invalid-tied-def-index-error.mir b/llvm/test/CodeGen/MIR/X86/invalid-tied-def-index-error.mir
index 00436ad..2ba3288 100644
--- a/llvm/test/CodeGen/MIR/X86/invalid-tied-def-index-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/invalid-tied-def-index-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i64 @test(i64 %x) #0 {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/jump-table-info.mir b/llvm/test/CodeGen/MIR/X86/jump-table-info.mir
index 5d1438e..e44f4b2 100644
--- a/llvm/test/CodeGen/MIR/X86/jump-table-info.mir
+++ b/llvm/test/CodeGen/MIR/X86/jump-table-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the jump table info and jump
 # table operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/jump-table-redefinition-error.mir b/llvm/test/CodeGen/MIR/X86/jump-table-redefinition-error.mir
index d4ab11f..1eeabfb 100644
--- a/llvm/test/CodeGen/MIR/X86/jump-table-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/jump-table-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/killed-register-flag.mir b/llvm/test/CodeGen/MIR/X86/killed-register-flag.mir
index 71337a5..159553ba 100644
--- a/llvm/test/CodeGen/MIR/X86/killed-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/killed-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the 'killed' register flags
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/large-cfi-offset-number-error.mir b/llvm/test/CodeGen/MIR/X86/large-cfi-offset-number-error.mir
index 93ce30a..3339115 100644
--- a/llvm/test/CodeGen/MIR/X86/large-cfi-offset-number-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/large-cfi-offset-number-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir b/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir
index f815c63..0d72690 100644
--- a/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/large-immediate-operand-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/large-index-number-error.mir b/llvm/test/CodeGen/MIR/X86/large-index-number-error.mir
index 272cd68..f8423fd 100644
--- a/llvm/test/CodeGen/MIR/X86/large-index-number-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/large-index-number-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/large-offset-number-error.mir b/llvm/test/CodeGen/MIR/X86/large-offset-number-error.mir
index 5463cdb..0b2225f 100644
--- a/llvm/test/CodeGen/MIR/X86/large-offset-number-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/large-offset-number-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/large-size-in-memory-operand-error.mir b/llvm/test/CodeGen/MIR/X86/large-size-in-memory-operand-error.mir
index c570f09..616adfa 100644
--- a/llvm/test/CodeGen/MIR/X86/large-size-in-memory-operand-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/large-size-in-memory-operand-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/liveout-register-mask.mir b/llvm/test/CodeGen/MIR/X86/liveout-register-mask.mir
index 47ff233..c2a5a34 100644
--- a/llvm/test/CodeGen/MIR/X86/liveout-register-mask.mir
+++ b/llvm/test/CodeGen/MIR/X86/liveout-register-mask.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after stackmap-liveness -stop-after stackmap-liveness -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the liveout register mask
 # machine operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/machine-basic-block-operands.mir b/llvm/test/CodeGen/MIR/X86/machine-basic-block-operands.mir
index d49049b..f591573 100644
--- a/llvm/test/CodeGen/MIR/X86/machine-basic-block-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/machine-basic-block-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses machine basic block operands.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/machine-instructions.mir b/llvm/test/CodeGen/MIR/X86/machine-instructions.mir
index a01d9e6..28d4d47 100644
--- a/llvm/test/CodeGen/MIR/X86/machine-instructions.mir
+++ b/llvm/test/CodeGen/MIR/X86/machine-instructions.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses X86 machine instructions
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/machine-verifier.mir b/llvm/test/CodeGen/MIR/X86/machine-verifier.mir
index a7413d4..c56bab8 100644
--- a/llvm/test/CodeGen/MIR/X86/machine-verifier.mir
+++ b/llvm/test/CodeGen/MIR/X86/machine-verifier.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser runs the machine verifier after parsing.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/memory-operands.mir b/llvm/test/CodeGen/MIR/X86/memory-operands.mir
index 3078666..a25538d 100644
--- a/llvm/test/CodeGen/MIR/X86/memory-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/memory-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the machine memory operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/metadata-operands.mir b/llvm/test/CodeGen/MIR/X86/metadata-operands.mir
index 691daab..42f3fe1 100644
--- a/llvm/test/CodeGen/MIR/X86/metadata-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/metadata-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the metadata machine operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/missing-closing-quote.mir b/llvm/test/CodeGen/MIR/X86/missing-closing-quote.mir
index 9f4b369..0e912f5 100644
--- a/llvm/test/CodeGen/MIR/X86/missing-closing-quote.mir
+++ b/llvm/test/CodeGen/MIR/X86/missing-closing-quote.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/missing-comma.mir b/llvm/test/CodeGen/MIR/X86/missing-comma.mir
index 092995e..0aaba6d 100644
--- a/llvm/test/CodeGen/MIR/X86/missing-comma.mir
+++ b/llvm/test/CodeGen/MIR/X86/missing-comma.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/missing-implicit-operand.mir b/llvm/test/CodeGen/MIR/X86/missing-implicit-operand.mir
index 0135c75..fd26f19 100644
--- a/llvm/test/CodeGen/MIR/X86/missing-implicit-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/missing-implicit-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when an instruction
 # is missing one of its implicit register operands.
 
diff --git a/llvm/test/CodeGen/MIR/X86/named-registers.mir b/llvm/test/CodeGen/MIR/X86/named-registers.mir
index b3f8c28..eedc2db 100644
--- a/llvm/test/CodeGen/MIR/X86/named-registers.mir
+++ b/llvm/test/CodeGen/MIR/X86/named-registers.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses X86 registers correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/newline-handling.mir b/llvm/test/CodeGen/MIR/X86/newline-handling.mir
index 942eb41..ce43a83 100644
--- a/llvm/test/CodeGen/MIR/X86/newline-handling.mir
+++ b/llvm/test/CodeGen/MIR/X86/newline-handling.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/null-register-operands.mir b/llvm/test/CodeGen/MIR/X86/null-register-operands.mir
index 371555a..9cba00b 100644
--- a/llvm/test/CodeGen/MIR/X86/null-register-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/null-register-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses null register operands correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/register-mask-operands.mir b/llvm/test/CodeGen/MIR/X86/register-mask-operands.mir
index c6edd7a..c683a63 100644
--- a/llvm/test/CodeGen/MIR/X86/register-mask-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/register-mask-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses register mask operands correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/register-operands-target-flag-error.mir b/llvm/test/CodeGen/MIR/X86/register-operands-target-flag-error.mir
index 64d46d2..d4d3f56 100644
--- a/llvm/test/CodeGen/MIR/X86/register-operands-target-flag-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/register-operands-target-flag-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/simple-register-allocation-hints.mir b/llvm/test/CodeGen/MIR/X86/simple-register-allocation-hints.mir
index 7dcdcd0..27ca266 100644
--- a/llvm/test/CodeGen/MIR/X86/simple-register-allocation-hints.mir
+++ b/llvm/test/CodeGen/MIR/X86/simple-register-allocation-hints.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-scheduler -stop-after machine-scheduler -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses simple register allocation hints
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-aliased.mir b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-aliased.mir
index b62cd75..5e191ba 100644
--- a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-aliased.mir
+++ b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-aliased.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-immutable.mir b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-immutable.mir
index c89216b..91288aa 100644
--- a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-immutable.mir
+++ b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-object-immutable.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-objects.mir b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-objects.mir
index 9dd3588..1771d6f 100644
--- a/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-objects.mir
+++ b/llvm/test/CodeGen/MIR/X86/spill-slot-fixed-stack-objects.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses fixed stack objects correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir b/llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir
index 32aed3a..d80b7d0 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the stack object's debug info
 # correctly.
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/stack-object-invalid-name.mir b/llvm/test/CodeGen/MIR/X86/stack-object-invalid-name.mir
index e42e1e5..4572f10 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-object-invalid-name.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-object-invalid-name.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when it encounters a
 # stack object with a name that can't be associated with an alloca instruction.
 
diff --git a/llvm/test/CodeGen/MIR/X86/stack-object-operand-name-mismatch-error.mir b/llvm/test/CodeGen/MIR/X86/stack-object-operand-name-mismatch-error.mir
index 46661d9..2115a11 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-object-operand-name-mismatch-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-object-operand-name-mismatch-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an stack object reference
 # uses a different name then the stack object definition.
 
diff --git a/llvm/test/CodeGen/MIR/X86/stack-object-operands.mir b/llvm/test/CodeGen/MIR/X86/stack-object-operands.mir
index 97d3864..6ff15ae 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-object-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-object-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses stack object machine operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/stack-object-redefinition-error.mir b/llvm/test/CodeGen/MIR/X86/stack-object-redefinition-error.mir
index b84863e..0fccff0 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-object-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-object-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/stack-objects.mir b/llvm/test/CodeGen/MIR/X86/stack-objects.mir
index 67a1742..08b9ec0 100644
--- a/llvm/test/CodeGen/MIR/X86/stack-objects.mir
+++ b/llvm/test/CodeGen/MIR/X86/stack-objects.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses stack objects correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/standalone-register-error.mir b/llvm/test/CodeGen/MIR/X86/standalone-register-error.mir
index f17451b..b503933 100644
--- a/llvm/test/CodeGen/MIR/X86/standalone-register-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/standalone-register-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i32 @test(i32 %a) {
   body:
diff --git a/llvm/test/CodeGen/MIR/X86/subreg-on-physreg.mir b/llvm/test/CodeGen/MIR/X86/subreg-on-physreg.mir
index b856df2..f20195e 100644
--- a/llvm/test/CodeGen/MIR/X86/subreg-on-physreg.mir
+++ b/llvm/test/CodeGen/MIR/X86/subreg-on-physreg.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported for subreg index on a physreg.
 --- |
   define void @t() { ret void }
diff --git a/llvm/test/CodeGen/MIR/X86/subregister-index-operands.mir b/llvm/test/CodeGen/MIR/X86/subregister-index-operands.mir
index 12eeb3d..a9a45ad 100644
--- a/llvm/test/CodeGen/MIR/X86/subregister-index-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/subregister-index-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses and prints subregisters index
 # operands correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/subregister-operands.mir b/llvm/test/CodeGen/MIR/X86/subregister-operands.mir
index f7168a6..a02bfe8 100644
--- a/llvm/test/CodeGen/MIR/X86/subregister-operands.mir
+++ b/llvm/test/CodeGen/MIR/X86/subregister-operands.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses subregisters in register operands
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/successor-basic-blocks-weights.mir b/llvm/test/CodeGen/MIR/X86/successor-basic-blocks-weights.mir
index d33dd45..8de31f3 100644
--- a/llvm/test/CodeGen/MIR/X86/successor-basic-blocks-weights.mir
+++ b/llvm/test/CodeGen/MIR/X86/successor-basic-blocks-weights.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses basic block successors and
 # probabilities correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/successor-basic-blocks.mir b/llvm/test/CodeGen/MIR/X86/successor-basic-blocks.mir
index 3293aeb..6f15f52 100644
--- a/llvm/test/CodeGen/MIR/X86/successor-basic-blocks.mir
+++ b/llvm/test/CodeGen/MIR/X86/successor-basic-blocks.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses basic block successors correctly.
 
 --- |
diff --git a/llvm/test/CodeGen/MIR/X86/tied-def-operand-invalid.mir b/llvm/test/CodeGen/MIR/X86/tied-def-operand-invalid.mir
index fe5263d..05502ff 100644
--- a/llvm/test/CodeGen/MIR/X86/tied-def-operand-invalid.mir
+++ b/llvm/test/CodeGen/MIR/X86/tied-def-operand-invalid.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
   define i64 @test(i64 %x) #0 {
   entry:
diff --git a/llvm/test/CodeGen/MIR/X86/undef-register-flag.mir b/llvm/test/CodeGen/MIR/X86/undef-register-flag.mir
index f658476..2c332d8 100644
--- a/llvm/test/CodeGen/MIR/X86/undef-register-flag.mir
+++ b/llvm/test/CodeGen/MIR/X86/undef-register-flag.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the 'undef' register flags
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-fixed-stack-object.mir b/llvm/test/CodeGen/MIR/X86/undefined-fixed-stack-object.mir
index 8d8f861..18cb758 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-fixed-stack-object.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-fixed-stack-object.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
 
   define i32 @test(i32 %a) {
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-global-value.mir b/llvm/test/CodeGen/MIR/X86/undefined-global-value.mir
index f82c626..e717c1e 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-global-value.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-global-value.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an invalid global value index
 # is used.
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-ir-block-in-blockaddress.mir b/llvm/test/CodeGen/MIR/X86/undefined-ir-block-in-blockaddress.mir
index f6b10e3..5c2a45e 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-ir-block-in-blockaddress.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-ir-block-in-blockaddress.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-ir-block-slot-in-blockaddress.mir b/llvm/test/CodeGen/MIR/X86/undefined-ir-block-slot-in-blockaddress.mir
index 0b3c009..ef7dd48 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-ir-block-slot-in-blockaddress.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-ir-block-slot-in-blockaddress.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-jump-table-id.mir b/llvm/test/CodeGen/MIR/X86/undefined-jump-table-id.mir
index b463dc4..765bb9d 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-jump-table-id.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-jump-table-id.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-named-global-value.mir b/llvm/test/CodeGen/MIR/X86/undefined-named-global-value.mir
index a1ada4b..435257b 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-named-global-value.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-named-global-value.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an undefined global value is
 # used.
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-register-class.mir b/llvm/test/CodeGen/MIR/X86/undefined-register-class.mir
index 1ab8379..70b413b 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-register-class.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-register-class.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when it encounters an
 # unknown register class.
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-stack-object.mir b/llvm/test/CodeGen/MIR/X86/undefined-stack-object.mir
index 416e678..5d40791 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-stack-object.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-stack-object.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
 
   define i32 @test(i32 %a) {
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-value-in-memory-operand.mir b/llvm/test/CodeGen/MIR/X86/undefined-value-in-memory-operand.mir
index a3907d7..42e94c1 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-value-in-memory-operand.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-value-in-memory-operand.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/undefined-virtual-register.mir b/llvm/test/CodeGen/MIR/X86/undefined-virtual-register.mir
index 2f9a304..fe41e0a 100644
--- a/llvm/test/CodeGen/MIR/X86/undefined-virtual-register.mir
+++ b/llvm/test/CodeGen/MIR/X86/undefined-virtual-register.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that the MIR parser reports an error when parsing a
 # reference to an undefined virtual register.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-instruction.mir b/llvm/test/CodeGen/MIR/X86/unknown-instruction.mir
index cec3549..4377347 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-instruction.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-instruction.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an unknown instruction is
 # encountered.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-machine-basic-block.mir b/llvm/test/CodeGen/MIR/X86/unknown-machine-basic-block.mir
index a512d9a..0634fb2 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-machine-basic-block.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-machine-basic-block.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an invalid machine basic
 # block index is used.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-metadata-keyword.mir b/llvm/test/CodeGen/MIR/X86/unknown-metadata-keyword.mir
index c58c38a..ddd5686 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-metadata-keyword.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-metadata-keyword.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
   define i32 @inc(i32* %x) {
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-metadata-node.mir b/llvm/test/CodeGen/MIR/X86/unknown-metadata-node.mir
index 630e20f..793f912 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-metadata-node.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-metadata-node.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-named-machine-basic-block.mir b/llvm/test/CodeGen/MIR/X86/unknown-named-machine-basic-block.mir
index 6627273..5ba6402 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-named-machine-basic-block.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-named-machine-basic-block.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an unknown named machine
 # basic block is encountered.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-register.mir b/llvm/test/CodeGen/MIR/X86/unknown-register.mir
index da0798c..74e9bfa 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-register.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-register.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an unknown register is
 # encountered.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-subregister-index-op.mir b/llvm/test/CodeGen/MIR/X86/unknown-subregister-index-op.mir
index fa7e1ad..2d997b0 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-subregister-index-op.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-subregister-index-op.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an unknown subregister index
 # is encountered.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unknown-subregister-index.mir b/llvm/test/CodeGen/MIR/X86/unknown-subregister-index.mir
index 5dde345..6ad6242 100644
--- a/llvm/test/CodeGen/MIR/X86/unknown-subregister-index.mir
+++ b/llvm/test/CodeGen/MIR/X86/unknown-subregister-index.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 # This test ensures that an error is reported when an unknown subregister index
 # is encountered.
 
diff --git a/llvm/test/CodeGen/MIR/X86/unrecognized-character.mir b/llvm/test/CodeGen/MIR/X86/unrecognized-character.mir
index cf99028..4b66310 100644
--- a/llvm/test/CodeGen/MIR/X86/unrecognized-character.mir
+++ b/llvm/test/CodeGen/MIR/X86/unrecognized-character.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/used-physical-register-info.mir b/llvm/test/CodeGen/MIR/X86/used-physical-register-info.mir
index c30c53e..9edc411 100644
--- a/llvm/test/CodeGen/MIR/X86/used-physical-register-info.mir
+++ b/llvm/test/CodeGen/MIR/X86/used-physical-register-info.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses the callee saved register mask
 # correctly and that the MIR parser can infer it as well.
 
diff --git a/llvm/test/CodeGen/MIR/X86/variable-sized-stack-object-size-error.mir b/llvm/test/CodeGen/MIR/X86/variable-sized-stack-object-size-error.mir
index e6a9ef8..2633ea59 100644
--- a/llvm/test/CodeGen/MIR/X86/variable-sized-stack-object-size-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/variable-sized-stack-object-size-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 --- |
 
   define i32 @test(i32 %a) {
diff --git a/llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir b/llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir
index 1ed7477..5e7d993 100644
--- a/llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir
+++ b/llvm/test/CodeGen/MIR/X86/variable-sized-stack-objects.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses variable sized stack objects
 # correctly.
 
diff --git a/llvm/test/CodeGen/MIR/X86/virtual-register-redefinition-error.mir b/llvm/test/CodeGen/MIR/X86/virtual-register-redefinition-error.mir
index 5dae6e6..4d2350a 100644
--- a/llvm/test/CodeGen/MIR/X86/virtual-register-redefinition-error.mir
+++ b/llvm/test/CodeGen/MIR/X86/virtual-register-redefinition-error.mir
@@ -1,4 +1,4 @@
-# RUN: not llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o /dev/null %s 2>&1 | FileCheck %s
+# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
 
 --- |
 
diff --git a/llvm/test/CodeGen/MIR/X86/virtual-registers.mir b/llvm/test/CodeGen/MIR/X86/virtual-registers.mir
index 153356f..3f7b0fd 100644
--- a/llvm/test/CodeGen/MIR/X86/virtual-registers.mir
+++ b/llvm/test/CodeGen/MIR/X86/virtual-registers.mir
@@ -1,4 +1,4 @@
-# RUN: llc -march=x86-64 -start-after machine-sink -stop-after machine-sink -o - %s | FileCheck %s
+# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
 # This test ensures that the MIR parser parses virtual register definitions and
 # references correctly.
 
diff --git a/llvm/tools/llc/llc.cpp b/llvm/tools/llc/llc.cpp
index 5fd10fd..9b6086a 100644
--- a/llvm/tools/llc/llc.cpp
+++ b/llvm/tools/llc/llc.cpp
@@ -269,6 +269,9 @@ int main(int argc, char **argv) {
 
 static bool addPass(PassManagerBase &PM, const char *argv0,
                     StringRef PassName, TargetPassConfig &TPC) {
+  if (PassName == "none")
+    return false;
+
   const PassRegistry *PR = PassRegistry::getPassRegistry();
   const PassInfo *PI = PR->getPassInfo(PassName);
   if (!PI) {
-- 
2.7.4