diff --git a/flang/test/Lower/Intrinsics/product.f90 b/flang/test/Lower/Intrinsics/product.f90
index b2fc809b15ef3..f5f7cff106cee 100644
--- a/flang/test/Lower/Intrinsics/product.f90
+++ b/flang/test/Lower/Intrinsics/product.f90
@@ -1,3 +1,4 @@
+! REQUIRES: x86_64-registered-target
 ! RUN: bbc --use-desc-for-alloc=false -emit-fir -hlfir=false %s -o - | FileCheck %s
 
 ! CHECK-LABEL: func @_QPproduct_test(
diff --git a/flang/test/Lower/Intrinsics/sum.f90 b/flang/test/Lower/Intrinsics/sum.f90
index 785f20b861f13..d36b2b1263887 100644
--- a/flang/test/Lower/Intrinsics/sum.f90
+++ b/flang/test/Lower/Intrinsics/sum.f90
@@ -1,3 +1,4 @@
+! REQUIRES: x86_64-registered-target
 ! RUN: bbc --use-desc-for-alloc=false -emit-fir -hlfir=false %s -o - | FileCheck %s
 
 ! CHECK-LABEL: func @_QPsum_test(
diff --git a/flang/test/Lower/complex-operations.f90 b/flang/test/Lower/complex-operations.f90
index ccf418e9ad5aa..fdd13719c5b71 100644
--- a/flang/test/Lower/complex-operations.f90
+++ b/flang/test/Lower/complex-operations.f90
@@ -1,4 +1,5 @@
 ! REQUIRES: flang-supports-f128-math
+! REQUIRES: x86_64-registered-target
 ! RUN: bbc -hlfir=false %s -o - | FileCheck %s
 
 ! CHECK-LABEL: @_QPadd_test