diff --git a/lldb/test/API/functionalities/postmortem/minidump-new/TestMiniDumpNew.py b/lldb/test/API/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
--- a/lldb/test/API/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
+++ b/lldb/test/API/functionalities/postmortem/minidump-new/TestMiniDumpNew.py
@@ -124,6 +124,7 @@
         stop_description = thread.GetStopDescription(256)
         self.assertIn("SIGSEGV", stop_description)
 
+    @skipIfLLVMTargetMissing("X86")
     def test_stack_info_in_minidump(self):
         """Test that we can see a trivial stack in a breakpad-generated Minidump."""
         # target create linux-x86_64 -c linux-x86_64.dmp
@@ -362,6 +363,7 @@
             newpid += "\n"
             f.write(newpid.encode('utf-8'))
 
+    @skipIfLLVMTargetMissing("X86")
     def test_deeper_stack_in_minidump_with_same_pid_running(self):
         """Test that we read the information from the core correctly even if we
         have a running process with the same PID"""
@@ -373,6 +375,7 @@
                                        str(os.getpid()))
         self.do_test_deeper_stack("linux-x86_64_not_crashed", new_core, os.getpid())
 
+    @skipIfLLVMTargetMissing("X86")
     def test_two_cores_same_pid(self):
         """Test that we handle the situation if we have two core files with the same PID """
         new_core = self.getBuildArtifact("linux-x86_64_not_crashed-pid.dmp")
@@ -385,6 +388,7 @@
                                   new_core, self._linux_x86_64_pid)
         self.test_stack_info_in_minidump()
 
+    @skipIfLLVMTargetMissing("X86")
     def test_local_variables_in_minidump(self):
         """Test that we can examine local variables in a Minidump."""
         # Launch with the Minidump, and inspect a local variable.
diff --git a/lldb/test/Shell/Minidump/Windows/Sigsegv/sigsegv.test b/lldb/test/Shell/Minidump/Windows/Sigsegv/sigsegv.test
--- a/lldb/test/Shell/Minidump/Windows/Sigsegv/sigsegv.test
+++ b/lldb/test/Shell/Minidump/Windows/Sigsegv/sigsegv.test
@@ -1,3 +1,5 @@
+// REQUIRES: x86
+
 // RUN: cd %p/Inputs
 // RUN: env LLDB_USE_NATIVE_PDB_READER=1 \
 // RUN:   %lldb -c sigsegv.dmp -s sigsegv.lldbinit | FileCheck %s
diff --git a/lldb/test/Shell/Minidump/disassemble-no-module.yaml b/lldb/test/Shell/Minidump/disassemble-no-module.yaml
--- a/lldb/test/Shell/Minidump/disassemble-no-module.yaml
+++ b/lldb/test/Shell/Minidump/disassemble-no-module.yaml
@@ -1,3 +1,5 @@
+# REQUIRES: x86
+
 # RUN: yaml2obj %s -o %t
 # RUN: %lldb -c %t -o bt -o disassemble 2>&1 | FileCheck %s
 
diff --git a/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-raSearch.test b/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-raSearch.test
--- a/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-raSearch.test
+++ b/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-raSearch.test
@@ -1,3 +1,5 @@
+# REQUIRES: x86
+
 # RUN: yaml2obj %S/Inputs/unwind-via-stack-win.yaml -o %t
 # RUN: %lldb -c %t \
 # RUN:   -o "target symbols add %S/Inputs/unwind-via-raSearch.syms" \
diff --git a/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-stack-win-no-memory-info.yaml b/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-stack-win-no-memory-info.yaml
--- a/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-stack-win-no-memory-info.yaml
+++ b/lldb/test/Shell/SymbolFile/Breakpad/unwind-via-stack-win-no-memory-info.yaml
@@ -1,3 +1,5 @@
+# REQUIRES: x86
+
 # RUN: yaml2obj --docnum=1 %s -o %t.dmp
 # RUN: yaml2obj --docnum=2 %s -o %T/unwind-via-stack-win-no-memory-info.exe
 # RUN: %lldb -c %t.dmp %T/unwind-via-stack-win-no-memory-info.exe \
diff --git a/lldb/test/Shell/SymbolFile/NativePDB/disassembly.cpp b/lldb/test/Shell/SymbolFile/NativePDB/disassembly.cpp
--- a/lldb/test/Shell/SymbolFile/NativePDB/disassembly.cpp
+++ b/lldb/test/Shell/SymbolFile/NativePDB/disassembly.cpp
@@ -1,5 +1,5 @@
 // clang-format off
-// REQUIRES: lld
+// REQUIRES: lld, x86
 
 // Test that we can show disassembly and source.
 // RUN: %clang_cl --target=x86_64-windows-msvc -Od -Z7 -c /Fo%t.obj -- %s
diff --git a/lldb/test/Shell/SymbolFile/NativePDB/function-types-calling-conv.cpp b/lldb/test/Shell/SymbolFile/NativePDB/function-types-calling-conv.cpp
--- a/lldb/test/Shell/SymbolFile/NativePDB/function-types-calling-conv.cpp
+++ b/lldb/test/Shell/SymbolFile/NativePDB/function-types-calling-conv.cpp
@@ -1,5 +1,5 @@
 // clang-format off
-// REQUIRES: lld
+// REQUIRES: lld, x86
 
 // RUN: %clang_cl --target=i386-windows-msvc -Od -Z7 -c /Fo%t.obj -- %s
 // RUN: lld-link -debug:full -nodefaultlib -entry:main %t.obj -out:%t.exe -pdb:%t.pdb
diff --git a/lldb/test/Shell/SymbolFile/NativePDB/s_constant.cpp b/lldb/test/Shell/SymbolFile/NativePDB/s_constant.cpp
--- a/lldb/test/Shell/SymbolFile/NativePDB/s_constant.cpp
+++ b/lldb/test/Shell/SymbolFile/NativePDB/s_constant.cpp
@@ -1,5 +1,5 @@
 // clang-format off
-// REQUIRES: lld
+// REQUIRES: lld, x86
 
 // Test that we can display S_CONSTANT records.
 
diff --git a/lldb/test/Shell/SymbolFile/symbol-binding.test b/lldb/test/Shell/SymbolFile/symbol-binding.test
--- a/lldb/test/Shell/SymbolFile/symbol-binding.test
+++ b/lldb/test/Shell/SymbolFile/symbol-binding.test
@@ -1,3 +1,5 @@
+# REQUIRES: x86
+
 # Some targets do not have the .size directive.
 # RUN: %clang -target x86_64-unknown-unknown-elf %S/Inputs/symbol-binding.s -c -o %t.o
 # RUN: %lldb %t.o -s %s -o quit | FileCheck %s