diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acge.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acge.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acge.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acge.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acgt.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acgt.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acgt.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acgt.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acle.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acle.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acle.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_acle.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_aclt.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_aclt.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_aclt.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_aclt.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpeq.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpeq.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpeq.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpeq.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpge.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpge.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpge.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpge.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpgt.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpgt.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpgt.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpgt.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmple.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmple.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmple.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmple.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmplt.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmplt.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmplt.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmplt.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpne.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpne.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpne.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpne.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpuo.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpuo.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpuo.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_cmpuo.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dup.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dup.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dup.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dup.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_dupq.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_index.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_index.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_index.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_index.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint8_t test_svindex_s8(int8_t base, int8_t step)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sb.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sb.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sb.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sb.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sh.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1sw.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1ub.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1ub.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1ub.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1ub.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uh.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ld1uw.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sb.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sb.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sb.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sb.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sh.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1sw.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1ub.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1ub.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1ub.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1ub.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uh.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldff1uw.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sb.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sb.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sb.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sb.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint16_t test_svldnf1sb_s16(svbool_t pg, const int8_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sh.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint32_t test_svldnf1sh_s32(svbool_t pg, const int16_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1sw.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint64_t test_svldnf1sw_s64(svbool_t pg, const int32_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1ub.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1ub.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1ub.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1ub.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint16_t test_svldnf1ub_s16(svbool_t pg, const uint8_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uh.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uh.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uh.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uh.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint32_t test_svldnf1uh_s32(svbool_t pg, const uint16_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uw.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uw.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uw.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ldnf1uw.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint64_t test_svldnf1uw_s64(svbool_t pg, const uint32_t *base)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_pnext.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_pnext.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_pnext.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_pnext.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svbool_t test_svpnext_b8(svbool_t pg, svbool_t op)
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ptrue.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ptrue.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ptrue.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_ptrue.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svbool_t test_svptrue_b8()
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_rev.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_rev.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_rev.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_rev.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_setffr.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_setffr.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_setffr.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_setffr.c
@@ -1,7 +1,11 @@
 // REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
 // CHECK-NOT: warning
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 void test_svsetffr()
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn1.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn1.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn1.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn1.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn2.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_trn2.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_undef.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_undef.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_undef.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_undef.c
@@ -1,5 +1,10 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 svint8_t test_svundef_s8()
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpkhi.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpkhi.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpkhi.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpkhi.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpklo.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpklo.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpklo.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_unpklo.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp1.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp1.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp1.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp1.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp2.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_uzp2.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilele.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilele.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilele.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilele.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilelt.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilelt.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilelt.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_whilelt.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip1.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip1.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip1.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip1.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip2.c b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip2.c
--- a/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip2.c
+++ b/clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_zip2.c
@@ -1,6 +1,11 @@
+// REQUIRES: aarch64-registered-target
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
 // RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -Wall -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sve -fallow-half-arguments-and-returns -S -O1 -Werror -o - %s >/dev/null 2>%t
+// RUN: FileCheck --check-prefix=ASM --allow-empty %s <%t
 
+// If this check fails please read test/CodeGen/aarch64-sve-intrinsics/README for instructions on how to resolve it.
+// ASM-NOT: warning
 #include <arm_sve.h>
 
 #ifdef SVE_OVERLOADED_FORMS
diff --git a/llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll b/llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll
--- a/llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll
+++ b/llvm/test/CodeGen/AArch64/sve-callbyref-notailcall.ll
@@ -1,6 +1,9 @@
 ; Because some arguments are passed by reference (through stack),
 ; the compiler should not do tail-call optimization.
-; RUN: llc -mtriple=aarch64 -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64 -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ; CHECK-LABEL: caller:
 ; CHECK:       addvl sp, sp, #-[[STACKSIZE:[0-9]+]]
diff --git a/llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll b/llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll
--- a/llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll
+++ b/llvm/test/CodeGen/AArch64/sve-calling-convention-byref.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -stop-after=finalize-isel < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve -stop-after=finalize-isel < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ; Test that z8 and z9, passed in by reference, are correctly loaded from x0 and x1.
 ; i.e. z0 =  %z0
diff --git a/llvm/test/CodeGen/AArch64/sve-fcmp.ll b/llvm/test/CodeGen/AArch64/sve-fcmp.ll
--- a/llvm/test/CodeGen/AArch64/sve-fcmp.ll
+++ b/llvm/test/CodeGen/AArch64/sve-fcmp.ll
@@ -1,5 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64--linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 define <vscale x 4 x i1> @oeq(<vscale x 4 x float> %x, <vscale x 4 x float> %x2) {
 ; CHECK-LABEL: oeq:
diff --git a/llvm/test/CodeGen/AArch64/sve-gather-scatter-dag-combine.ll b/llvm/test/CodeGen/AArch64/sve-gather-scatter-dag-combine.ll
--- a/llvm/test/CodeGen/AArch64/sve-gather-scatter-dag-combine.ll
+++ b/llvm/test/CodeGen/AArch64/sve-gather-scatter-dag-combine.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ; Verify that DAG combine rules for LD1 + sext/zext don't apply when the
 ; result of LD1 has multiple uses
diff --git a/llvm/test/CodeGen/AArch64/sve-gep.ll b/llvm/test/CodeGen/AArch64/sve-gep.ll
--- a/llvm/test/CodeGen/AArch64/sve-gep.ll
+++ b/llvm/test/CodeGen/AArch64/sve-gep.ll
@@ -1,5 +1,8 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 define <vscale x 2 x i64>* @scalar_of_scalable_1(<vscale x 2 x i64>* %base) {
 ; CHECK-LABEL: scalar_of_scalable_1:
diff --git a/llvm/test/CodeGen/AArch64/sve-int-arith-imm.ll b/llvm/test/CodeGen/AArch64/sve-int-arith-imm.ll
--- a/llvm/test/CodeGen/AArch64/sve-int-arith-imm.ll
+++ b/llvm/test/CodeGen/AArch64/sve-int-arith-imm.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; SMAX
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-scaled-offsets.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-scaled-offsets.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-scaled-offsets.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-scaled-offsets.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1H, LDFF1W, LDFF1D: base + 32-bit scaled offset, sign (sxtw) or zero (uxtw)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-unscaled-offsets.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-unscaled-offsets.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-unscaled-offsets.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-32bit-unscaled-offsets.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1B, LDFF1W, LDFF1H, LDFF1D: base + 32-bit unscaled offset, sign (sxtw) or zero
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-scaled-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-scaled-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-scaled-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-scaled-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1H, LDFF1W, LDFF1D: base + 64-bit scaled offset
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-unscaled-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-unscaled-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-unscaled-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-64bit-unscaled-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1B, LDFF1W, LDFF1H, LDFF1D: base + 64-bit unscaled offset
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-imm-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-imm-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-imm-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-imm-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1B, LDFF1W, LDFF1H, LDFF1D: vector base + immediate offset (index)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-scalar-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-scalar-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-scalar-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ff-gather-loads-vector-base-scalar-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1B, LDFF1W, LDFF1H, LDFF1D: vector base + scalar offset (index)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-scaled-offsets.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1H, LD1W, LD1D: base + 32-bit scaled offset, sign (sxtw) or zero (uxtw)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-32bit-unscaled-offsets.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B, LD1W, LD1H, LD1D: base + 32-bit unscaled offset, sign (sxtw) or zero
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-scaled-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-scaled-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-scaled-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-scaled-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1H, LD1W, LD1D: base + 64-bit scaled offset
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-unscaled-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-unscaled-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-unscaled-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-64bit-unscaled-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B, LD1W, LD1H, LD1D: base + 64-bit unscaled offset
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-imm-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-imm-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-imm-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-imm-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B, LD1W, LD1H, LD1D: vector base + immediate offset (index)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-scalar-offset.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-scalar-offset.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-scalar-offset.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-gather-loads-vector-base-scalar-offset.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B, LD1W, LD1H, LD1D: vector base + scalar offset (index)
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-int-arith-imm.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-int-arith-imm.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-int-arith-imm.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-int-arith-imm.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ; SMAX
 
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-imm.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-imm.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-imm.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-imm.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-reg.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-reg.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-reg.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1-addressing-mode-reg-reg.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1.ll
@@ -1,5 +1,8 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
 ; RUN: llc -O0 -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1B
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1ro-addressing-mode-reg-reg.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1ro-addressing-mode-reg-reg.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1ro-addressing-mode-reg-reg.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-ld1ro-addressing-mode-reg-reg.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve,+f64mm,+bf16 -asm-verbose=0 < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve,+f64mm,+bf16 -asm-verbose=0 < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LD1ROB
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-ff.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-ff.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-ff.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-ff.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ;
 ; LDFF1B
diff --git a/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-nf.ll b/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-nf.ll
--- a/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-nf.ll
+++ b/llvm/test/CodeGen/AArch64/sve-intrinsics-loads-nf.ll
@@ -1,4 +1,7 @@
-; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
+; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s
+; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t
+
+; WARN-NOT: warning
 
 ; Range testing for the immediate in the reg+imm(mulvl) addressing
 ; mode is done only for one instruction. The rest of the instrucions