diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll b/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/abilist_aggregate.ll b/llvm/test/Instrumentation/DataFlowSanitizer/abilist_aggregate.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/abilist_aggregate.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/abilist_aggregate.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll b/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -verify -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll b/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/array.ll b/llvm/test/Instrumentation/DataFlowSanitizer/array.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/array.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/array.ll
@@ -1,8 +1,8 @@
-; RUN: opt < %s -dfsan -dfsan-event-callbacks=true -S | FileCheck %s --check-prefixes=CHECK,EVENT_CALLBACKS
-; RUN: opt < %s -dfsan -S | FileCheck %s --check-prefixes=CHECK,FAST
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_LOAD_PTR
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
-; RUN: opt < %s -dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s --check-prefixes=CHECK,DEBUG_NONZERO_LABELS
+; RUN: opt < %s -passes=dfsan -dfsan-event-callbacks=true -S | FileCheck %s --check-prefixes=CHECK,EVENT_CALLBACKS
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s --check-prefixes=CHECK,FAST
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_LOAD_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-store=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s --check-prefixes=CHECK,DEBUG_NONZERO_LABELS
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/atomics.ll b/llvm/test/Instrumentation/DataFlowSanitizer/atomics.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/atomics.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/atomics.ll
@@ -1,6 +1,6 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -dfsan-instrument-with-call-threshold=0 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -dfsan-instrument-with-call-threshold=0 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/basic.ll b/llvm/test/Instrumentation/DataFlowSanitizer/basic.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/basic.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/basic.ll
@@ -1,6 +1,6 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s --check-prefixes=CHECK,CHECK_NO_ORIGIN -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN1 -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
-; RUN: opt < %s -dfsan -dfsan-track-origins=2  -S | FileCheck %s --check-prefixes=CHECK_ORIGIN2 -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s --check-prefixes=CHECK,CHECK_NO_ORIGIN -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN1 -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=2  -S | FileCheck %s --check-prefixes=CHECK_ORIGIN2 -DSHADOW_XOR_MASK=87960930222080 --dump-input-context=100
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/call.ll b/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
@@ -1,4 +1,3 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
 ; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/callback.ll b/llvm/test/Instrumentation/DataFlowSanitizer/callback.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/callback.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/callback.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-event-callbacks=1 -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-event-callbacks=1 -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_callback_attributes.ll b/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_callback_attributes.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_callback_attributes.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_callback_attributes.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target triple = "x86_64-unknown-linux-gnu"
 
 ; Declare custom functions.  Inputs/abilist.txt causes any function with a
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_varargs_attributes.ll b/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_varargs_attributes.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_varargs_attributes.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/custom_fun_varargs_attributes.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target triple = "x86_64-unknown-linux-gnu"
 
 ; CHECK: @__dfsan_shadow_width_bits = weak_odr constant i32 [[#SBITS:]]
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll b/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/debug.ll b/llvm/test/Instrumentation/DataFlowSanitizer/debug.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/debug.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/debug.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/debuglist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/debuglist.txt -S | FileCheck %s
 
 ; CHECK: define i32 @main() {{.*}} !dbg [[SP:![0-9]+]]
 ; CHECK: [[SP]] = distinct !DISubprogram(name: "main"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/dont_combine_offset_labels_on_gep.ll b/llvm/test/Instrumentation/DataFlowSanitizer/dont_combine_offset_labels_on_gep.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/dont_combine_offset_labels_on_gep.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/dont_combine_offset_labels_on_gep.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-combine-offset-labels-on-gep=false -S | FileCheck %s
-; RUN: opt < %s -dfsan -dfsan-combine-offset-labels-on-gep=false -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
+; RUN: opt < %s -passes=dfsan -dfsan-combine-offset-labels-on-gep=false -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-combine-offset-labels-on-gep=false -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/extern_weak.ll b/llvm/test/Instrumentation/DataFlowSanitizer/extern_weak.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/extern_weak.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/extern_weak.ll
@@ -1,5 +1,5 @@
 ; Check that we don't replace uses in cmp with wrapper (which would accidentally optimize out the cmp).
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/force_zero.ll b/llvm/test/Instrumentation/DataFlowSanitizer/force_zero.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/force_zero.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/force_zero.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s -DSHADOW_XOR_MASK=87960930222080
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s -DSHADOW_XOR_MASK=87960930222080
 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-pc-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/ignore_persnality_routine.ll b/llvm/test/Instrumentation/DataFlowSanitizer/ignore_persnality_routine.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/ignore_persnality_routine.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/ignore_persnality_routine.ll
@@ -1,5 +1,3 @@
-; RUN: opt < %s -dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt | FileCheck %s
-; RUN: opt < %s -dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt -dfsan-ignore-personality-routine | FileCheck %s --check-prefix=CHECK-IGNORE
 ; RUN: opt < %s -passes=dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt | FileCheck %s
 ; RUN: opt < %s -passes=dfsan -S --dfsan-abilist=%S/Inputs/personality-routine-abilist.txt -dfsan-ignore-personality-routine | FileCheck %s --check-prefix=CHECK-IGNORE
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/load.ll b/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_LOAD_PTR
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_LOAD_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/lookup_table.ll b/llvm/test/Instrumentation/DataFlowSanitizer/lookup_table.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/lookup_table.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/lookup_table.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=false -dfsan-combine-offset-labels-on-gep=false -dfsan-combine-taint-lookup-table=lookup_table_a -S | FileCheck %s --check-prefixes=CHECK,LOOKUP_A
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=false -dfsan-combine-offset-labels-on-gep=false -S | FileCheck %s --check-prefixes=CHECK,NO_LOOKUP_A
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=false -dfsan-combine-offset-labels-on-gep=false -dfsan-combine-taint-lookup-table=lookup_table_a -S | FileCheck %s --check-prefixes=CHECK,LOOKUP_A
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=false -dfsan-combine-offset-labels-on-gep=false -S | FileCheck %s --check-prefixes=CHECK,NO_LOOKUP_A
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll b/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/musttailcall.ll b/llvm/test/Instrumentation/DataFlowSanitizer/musttailcall.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/musttailcall.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/musttailcall.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,CHECK_ORIGIN
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_abilist.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_abilist.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_abilist.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_abilist.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_cached_shadows.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_cached_shadows.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_cached_shadows.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_cached_shadows.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s
 ;
 ; %15 and %17 have the same key in shadow cache. They should not reuse the same
 ; shadow because their blocks do not dominate each other. Origin tracking
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_call.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_call.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_call.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_call.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_load.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_load.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_load.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_load.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,COMBINE_LOAD_PTR
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -S | FileCheck %s --check-prefixes=CHECK,COMBINE_LOAD_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_mem_intrinsic.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_mem_intrinsic.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_mem_intrinsic.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_mem_intrinsic.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_other_ops.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_other_ops.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_other_ops.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_other_ops.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_phi.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_phi.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_phi.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_phi.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_select.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_select.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_select.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_select.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-track-select-control-flow=1 -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,TRACK_CONTROL_FLOW
-; RUN: opt < %s -dfsan -dfsan-track-select-control-flow=0 -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,NO_TRACK_CONTROL_FLOW
+; RUN: opt < %s -passes=dfsan -dfsan-track-select-control-flow=1 -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,TRACK_CONTROL_FLOW
+; RUN: opt < %s -passes=dfsan -dfsan-track-select-control-flow=0 -dfsan-track-origins=1  -S | FileCheck %s --check-prefixes=CHECK,NO_TRACK_CONTROL_FLOW
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_store.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_store.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_store.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_store.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -S | FileCheck %s
-; RUN: opt < %s -dfsan -dfsan-track-origins=1 -dfsan-combine-pointer-labels-on-store -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1 -dfsan-combine-pointer-labels-on-store -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_store_threshold.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_store_threshold.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_store_threshold.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_store_threshold.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=1  -dfsan-instrument-with-call-threshold=0 -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=1  -dfsan-instrument-with-call-threshold=0 -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/origin_track_load.ll b/llvm/test/Instrumentation/DataFlowSanitizer/origin_track_load.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/origin_track_load.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/origin_track_load.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-track-origins=2 -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-track-origins=2 -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/phi.ll b/llvm/test/Instrumentation/DataFlowSanitizer/phi.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/phi.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/phi.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll b/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/select.ll b/llvm/test/Instrumentation/DataFlowSanitizer/select.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/select.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/select.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-track-select-control-flow=true -S | FileCheck %s --check-prefixes=CHECK,TRACK_CF
-; RUN: opt < %s -dfsan -dfsan-track-select-control-flow=false -S | FileCheck %s --check-prefixes=CHECK,NO_TRACK_CF
+; RUN: opt < %s -passes=dfsan -dfsan-track-select-control-flow=true -S | FileCheck %s --check-prefixes=CHECK,TRACK_CF
+; RUN: opt < %s -passes=dfsan -dfsan-track-select-control-flow=false -S | FileCheck %s --check-prefixes=CHECK,NO_TRACK_CF
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/shadow-args-zext.ll b/llvm/test/Instrumentation/DataFlowSanitizer/shadow-args-zext.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/shadow-args-zext.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/shadow-args-zext.ll
@@ -1,4 +1,4 @@
-; RUN: opt -mtriple=x86_64-unknown-linux-gnu < %s -dfsan -S --dfsan-abilist=%S/Inputs/shadow-args-abilist.txt | FileCheck %s
+; RUN: opt -mtriple=x86_64-unknown-linux-gnu < %s -passes=dfsan -S --dfsan-abilist=%S/Inputs/shadow-args-abilist.txt | FileCheck %s
 
 ; REQUIRES: x86-registered-target
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/store.ll b/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
@@ -1,5 +1,5 @@
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=1 -S | FileCheck %s --check-prefixes=CHECK,COMBINE_PTR_LABEL
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=0 -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_PTR_LABEL
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-store=1 -S | FileCheck %s --check-prefixes=CHECK,COMBINE_PTR_LABEL
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-store=0 -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_PTR_LABEL
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/struct.ll b/llvm/test/Instrumentation/DataFlowSanitizer/struct.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/struct.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/struct.ll
@@ -1,9 +1,9 @@
-; RUN: opt < %s -dfsan -dfsan-event-callbacks=true -S | FileCheck %s --check-prefixes=CHECK,EVENT_CALLBACKS
-; RUN: opt < %s -dfsan -S | FileCheck %s --check-prefixes=CHECK,FAST
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_LOAD_PTR
-; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
-; RUN: opt < %s -dfsan -dfsan-track-select-control-flow=false -S | FileCheck %s --check-prefixes=CHECK,NO_SELECT_CONTROL
-; RUN: opt < %s -dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s --check-prefixes=CHECK,DEBUG_NONZERO_LABELS
+; RUN: opt < %s -passes=dfsan -dfsan-event-callbacks=true -S | FileCheck %s --check-prefixes=CHECK,EVENT_CALLBACKS
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s --check-prefixes=CHECK,FAST
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-load=false -S | FileCheck %s --check-prefixes=CHECK,NO_COMBINE_LOAD_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-combine-pointer-labels-on-store=true -S | FileCheck %s --check-prefixes=CHECK,COMBINE_STORE_PTR
+; RUN: opt < %s -passes=dfsan -dfsan-track-select-control-flow=false -S | FileCheck %s --check-prefixes=CHECK,NO_SELECT_CONTROL
+; RUN: opt < %s -passes=dfsan -dfsan-debug-nonzero-labels -S | FileCheck %s --check-prefixes=CHECK,DEBUG_NONZERO_LABELS
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/uninstrumented_local_functions.ll b/llvm/test/Instrumentation/DataFlowSanitizer/uninstrumented_local_functions.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/uninstrumented_local_functions.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/uninstrumented_local_functions.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -dfsan-abilist=%S/Inputs/abilist.txt -S | FileCheck %s
 target triple = "x86_64-unknown-linux-gnu"
 
 ; CHECK: @__dfsan_shadow_width_bits = weak_odr constant i32 [[#SBITS:]]
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/union.ll b/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/unordered_atomic_mem_intrins.ll b/llvm/test/Instrumentation/DataFlowSanitizer/unordered_atomic_mem_intrins.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/unordered_atomic_mem_intrins.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/unordered_atomic_mem_intrins.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/vector.ll b/llvm/test/Instrumentation/DataFlowSanitizer/vector.ll
--- a/llvm/test/Instrumentation/DataFlowSanitizer/vector.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/vector.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -dfsan -S | FileCheck %s
+; RUN: opt < %s -passes=dfsan -S | FileCheck %s
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/HeapProfiler/basic.ll b/llvm/test/Instrumentation/HeapProfiler/basic.ll
--- a/llvm/test/Instrumentation/HeapProfiler/basic.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/basic.ll
@@ -1,7 +1,7 @@
 ; Test basic memory profiler instrumentation.
 ;
-; RUN: opt < %s -memprof -memprof-module -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s
-; RUN: opt < %s -memprof -memprof-module -memprof-mapping-scale=5 -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s
+; RUN: opt < %s -passes='function(memprof),memprof-module' -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-mapping-scale=5 -S | FileCheck --check-prefixes=CHECK,CHECK-S5 %s
 
 ; We need the requires since both memprof and memprof-module require reading module level metadata which is done once by the memprof-globals-md analysis
 ; RUN: opt < %s -passes='function(memprof),module(memprof-module)' -S | FileCheck --check-prefixes=CHECK,CHECK-S3 %s
diff --git a/llvm/test/Instrumentation/HeapProfiler/filename.ll b/llvm/test/Instrumentation/HeapProfiler/filename.ll
--- a/llvm/test/Instrumentation/HeapProfiler/filename.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/filename.ll
@@ -1,7 +1,7 @@
 ; Test to ensure that the filename provided by clang in the module flags
 ; metadata results in the expected __memprof_profile_filename insertion.
 
-; RUN: opt < %s -mtriple=x86_64-unknown-linux -memprof -memprof-module -S | FileCheck --check-prefixes=CHECK %s
+; RUN: opt < %s -mtriple=x86_64-unknown-linux -passes='function(memprof),memprof-module' -S | FileCheck --check-prefixes=CHECK %s
 
 define i32 @main() {
 entry:
diff --git a/llvm/test/Instrumentation/HeapProfiler/instrumentation-use-callbacks.ll b/llvm/test/Instrumentation/HeapProfiler/instrumentation-use-callbacks.ll
--- a/llvm/test/Instrumentation/HeapProfiler/instrumentation-use-callbacks.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/instrumentation-use-callbacks.ll
@@ -2,10 +2,10 @@
 ;   -memprof-use-callbacks
 ;   -memprof-memory-access-callback-prefix
 
-; RUN: opt < %s -memprof -memprof-module -memprof-use-callbacks -S | FileCheck %s --check-prefix=CHECK-CALL --check-prefix=CHECK-CALL-DEFAULT
-; RUN: opt < %s -memprof -memprof-module -memprof-use-callbacks -memprof-memory-access-callback-prefix=__foo_ -S | FileCheck %s --check-prefix=CHECK-CALL --check-prefix=CHECK-CALL-CUSTOM
-; RUN: opt < %s -memprof -memprof-module -memprof-use-callbacks=false -S | FileCheck %s --check-prefix=CHECK-INLINE
-; RUN: opt < %s -memprof -memprof-module  -S | FileCheck %s --check-prefix=CHECK-INLINE
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-use-callbacks -S | FileCheck %s --check-prefix=CHECK-CALL --check-prefix=CHECK-CALL-DEFAULT
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-use-callbacks -memprof-memory-access-callback-prefix=__foo_ -S | FileCheck %s --check-prefix=CHECK-CALL --check-prefix=CHECK-CALL-CUSTOM
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-use-callbacks=false -S | FileCheck %s --check-prefix=CHECK-INLINE
+; RUN: opt < %s -passes='function(memprof),memprof-module'  -S | FileCheck %s --check-prefix=CHECK-INLINE
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-unknown-linux-gnu"
 
diff --git a/llvm/test/Instrumentation/HeapProfiler/masked-load-store.ll b/llvm/test/Instrumentation/HeapProfiler/masked-load-store.ll
--- a/llvm/test/Instrumentation/HeapProfiler/masked-load-store.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/masked-load-store.ll
@@ -1,10 +1,10 @@
-; RUN: opt < %s -memprof -memprof-use-callbacks -S \
+; RUN: opt < %s -passes=memprof -memprof-use-callbacks -S \
 ; RUN:     | FileCheck %s -check-prefix=LOAD -check-prefix=STORE -check-prefix=ALL
-; RUN: opt < %s -memprof -memprof-use-callbacks -memprof-instrument-reads=0 -S \
+; RUN: opt < %s -passes=memprof -memprof-use-callbacks -memprof-instrument-reads=0 -S \
 ; RUN:     | FileCheck %s -check-prefix=NOLOAD -check-prefix=STORE -check-prefix=ALL
-; RUN: opt < %s -memprof -memprof-use-callbacks -memprof-instrument-writes=0 -S \
+; RUN: opt < %s -passes=memprof -memprof-use-callbacks -memprof-instrument-writes=0 -S \
 ; RUN:     | FileCheck %s -check-prefix=LOAD -check-prefix=NOSTORE -check-prefix=ALL
-; RUN: opt < %s -memprof -memprof-use-callbacks -memprof-instrument-reads=0 -memprof-instrument-writes=0 -S \
+; RUN: opt < %s -passes=memprof -memprof-use-callbacks -memprof-instrument-reads=0 -memprof-instrument-writes=0 -S \
 ; RUN:     | FileCheck %s -check-prefix=NOLOAD -check-prefix=NOSTORE -check-prefix=ALL
 ; Support memory profiling instrumentation for constant-mask llvm.masked.{load,store}
 
diff --git a/llvm/test/Instrumentation/HeapProfiler/scale-granularity.ll b/llvm/test/Instrumentation/HeapProfiler/scale-granularity.ll
--- a/llvm/test/Instrumentation/HeapProfiler/scale-granularity.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/scale-granularity.ll
@@ -1,8 +1,8 @@
 ; Test that the scale (-memprof-mapping-scale) and granularity (-memprof-mapping-granularity) command-line options work as expected
 ;
-; RUN: opt < %s -memprof -memprof-module -memprof-mapping-granularity 32 -S | FileCheck --check-prefix=CHECK-GRAN %s
-; RUN: opt < %s -memprof -memprof-module -memprof-mapping-scale 1 -S | FileCheck --check-prefix=CHECK-SCALE %s
-; RUN: opt < %s -memprof -memprof-module -memprof-mapping-granularity 16 -memprof-mapping-scale 0 -S | FileCheck --check-prefix=CHECK-BOTH %s
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-mapping-granularity 32 -S | FileCheck --check-prefix=CHECK-GRAN %s
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-mapping-scale 1 -S | FileCheck --check-prefix=CHECK-SCALE %s
+; RUN: opt < %s -passes='function(memprof),memprof-module' -memprof-mapping-granularity 16 -memprof-mapping-scale 0 -S | FileCheck --check-prefix=CHECK-BOTH %s
 target triple = "x86_64-unknown-linux-gnu"
 
 define i32 @read(i32* %a) {
diff --git a/llvm/test/Instrumentation/HeapProfiler/version-mismatch-check.ll b/llvm/test/Instrumentation/HeapProfiler/version-mismatch-check.ll
--- a/llvm/test/Instrumentation/HeapProfiler/version-mismatch-check.ll
+++ b/llvm/test/Instrumentation/HeapProfiler/version-mismatch-check.ll
@@ -1,8 +1,8 @@
 ; Check that the MemProf module constructor guards against compiler/runtime version
 ; mismatch.
 
-; RUN: opt < %s -memprof-module -S | FileCheck %s
-; RUN: opt < %s -memprof-module -memprof-guard-against-version-mismatch=0 -S | FileCheck %s --check-prefix=NOGUARD
+; RUN: opt < %s -passes=memprof-module -S | FileCheck %s
+; RUN: opt < %s -passes=memprof-module -memprof-guard-against-version-mismatch=0 -S | FileCheck %s --check-prefix=NOGUARD
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-unknown-linux-gnu"
diff --git a/llvm/tools/opt/opt.cpp b/llvm/tools/opt/opt.cpp
--- a/llvm/tools/opt/opt.cpp
+++ b/llvm/tools/opt/opt.cpp
@@ -501,7 +501,6 @@
   initializeTransformUtils(Registry);
   initializeInstCombine(Registry);
   initializeAggressiveInstCombine(Registry);
-  initializeInstrumentation(Registry);
   initializeTarget(Registry);
   // For codegen passes, only passes that do IR to IR transformation are
   // supported.