diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll b/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
index ebf55d9de475..9a45dbcbab0f 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/abilist.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -dfsan -dfsan-args-abi -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"
 
 ; CHECK: i32 @discard(i32 %a, i32 %b)
 define i32 @discard(i32 %a, i32 %b) {
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll b/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
index a699f7523c1a..1133462688b6 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -dfsan -verify -dfsan-args-abi -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"
 
 ; CHECK-LABEL: @"dfs$unreachable_bb1"
 define i8 @unreachable_bb1() {
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll b/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
index dc618963e8bb..db33e452083c 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/arith.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -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"
 
 define i8 @add(i8 %a, i8 %b) {
   ; CHECK: @"dfs$add"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/call.ll b/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
index 813f4c1e76fa..dadb40fdb334 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/call.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -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"
 
 ; CHECK: @__dfsan_arg_tls = external thread_local(initialexec) global [64 x i16]
 ; CHECK: @__dfsan_retval_tls = external thread_local(initialexec) global i16
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll b/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
index eb28c2c52456..16de9ccf0d53 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/debug-nonzero-labels.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -dfsan -dfsan-args-abi -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"
 
 declare i32 @g()
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/load.ll b/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
index 832422437a8e..4d36c0940edf 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/load.ll
@@ -1,6 +1,7 @@
 ; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=1 -S | FileCheck %s --check-prefix=COMBINE_PTR_LABEL
 ; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-load=0 -S | FileCheck %s --check-prefix=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"
 
 define {} @load0({}* %p) {
   ; COMBINE_PTR_LABEL: @"dfs$load0"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll b/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
index 062ef1ac9f49..7b3cb68e01c5 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/memset.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -dfsan -dfsan-args-abi -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"
 
 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1)
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll b/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
index f3c36b17b388..b14de5f9e513 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/prefix-rename.ll
@@ -1,6 +1,7 @@
 ; RUN: opt < %s -dfsan -S | FileCheck %s
 ; RUN: opt < %s -dfsan -dfsan-args-abi -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"
 
 ; CHECK: module asm ".symver dfs$f1,dfs$f@@version1"
 module asm ".symver f1,f@@version1"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/store.ll b/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
index d14bdb6fb61d..365b62d9e107 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/store.ll
@@ -1,6 +1,7 @@
 ; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=1 -S | FileCheck %s --check-prefix=COMBINE_PTR_LABEL
 ; RUN: opt < %s -dfsan -dfsan-combine-pointer-labels-on-store=0 -S | FileCheck %s --check-prefix=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"
 
 define void @store0({} %v, {}* %p) {
   ; COMBINE_PTR_LABEL: @"dfs$store0"
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/union-large.ll b/llvm/test/Instrumentation/DataFlowSanitizer/union-large.ll
index a388f73a9950..04082391f7de 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/union-large.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/union-large.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -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"
 
 ; Check that we use dfsan_union in large functions instead of __dfsan_union.
 
diff --git a/llvm/test/Instrumentation/DataFlowSanitizer/union.ll b/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
index 2b31081776b7..7fcba2cf3358 100644
--- a/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
+++ b/llvm/test/Instrumentation/DataFlowSanitizer/union.ll
@@ -1,5 +1,6 @@
 ; RUN: opt < %s -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"
 
 @a = common global i32 0
 @b = common global i32 0