diff --git a/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake b/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake
index 8dcee1ec42246..1795639011936 100644
--- a/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake
+++ b/libc/cmake/modules/LLVMLibCCompileOptionRules.cmake
@@ -213,85 +213,3 @@ function(_get_common_compile_options output_var flags)
   endif()
   set(${output_var} ${compile_options} PARENT_SCOPE)
 endfunction()
-
-function(_get_common_test_compile_options output_var c_test flags)
-  _get_compile_options_from_flags(compile_flags ${flags})
-
-  set(compile_options
-      ${LIBC_COMPILE_OPTIONS_DEFAULT}
-      ${LIBC_TEST_COMPILE_OPTIONS_DEFAULT}
-      ${compile_flags})
-
-  if(LLVM_LIBC_COMPILER_IS_GCC_COMPATIBLE)
-    list(APPEND compile_options "-fpie")
-
-    if(LLVM_LIBC_FULL_BUILD)
-      list(APPEND compile_options "-DLIBC_FULL_BUILD")
-      # Only add -ffreestanding flag in full build mode.
-      list(APPEND compile_options "-ffreestanding")
-      list(APPEND compile_options "-fno-exceptions")
-      list(APPEND compile_options "-fno-unwind-tables")
-      list(APPEND compile_options "-fno-asynchronous-unwind-tables")
-      if(NOT c_test)
-        list(APPEND compile_options "-fno-rtti")
-      endif()
-    endif()
-
-    if(LIBC_COMPILER_HAS_FIXED_POINT)
-      list(APPEND compile_options "-ffixed-point")
-    endif()
-
-    # list(APPEND compile_options "-Wall")
-    # list(APPEND compile_options "-Wextra")
-    # -DLIBC_WNO_ERROR=ON if you can't build cleanly with -Werror.
-    if(NOT LIBC_WNO_ERROR)
-      # list(APPEND compile_options "-Werror")
-    endif()
-    # list(APPEND compile_options "-Wconversion")
-    # list(APPEND compile_options "-Wno-sign-conversion")
-    # list(APPEND compile_options "-Wimplicit-fallthrough")
-    # list(APPEND compile_options "-Wwrite-strings")
-    # list(APPEND compile_options "-Wextra-semi")
-    # Silence this warning because _Complex is a part of C99.
-    if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-      if(NOT c_test)
-        list(APPEND compile_options "-fext-numeric-literals")
-      endif()
-    else()
-      list(APPEND compile_options "-Wno-c99-extensions")
-      list(APPEND compile_options "-Wno-gnu-imaginary-constant")
-    endif()
-    list(APPEND compile_options "-Wno-pedantic")
-    # if(NOT CMAKE_COMPILER_IS_GNUCXX)
-    #   list(APPEND compile_options "-Wnewline-eof")
-    #   list(APPEND compile_options "-Wnonportable-system-include-path")
-    #   list(APPEND compile_options "-Wstrict-prototypes")
-    #   list(APPEND compile_options "-Wthread-safety")
-    #   list(APPEND compile_options "-Wglobal-constructors")
-    # endif()
-  endif()
-  set(${output_var} ${compile_options} PARENT_SCOPE)
-endfunction()
-
-function(_get_hermetic_test_compile_options output_var flags)
-  _get_common_test_compile_options(compile_options "" "${flags}")
-
-  list(APPEND compile_options "-fpie")
-  list(APPEND compile_options "-ffreestanding")
-  list(APPEND compile_options "-fno-exceptions")
-  list(APPEND compile_options "-fno-rtti")
-
-  # The GPU build requires overriding the default CMake triple and architecture.
-  if(LIBC_TARGET_ARCHITECTURE_IS_AMDGPU)
-    list(APPEND compile_options
-         -Wno-multi-gpu -nogpulib -mcpu=${LIBC_GPU_TARGET_ARCHITECTURE} -flto
-         -mcode-object-version=${LIBC_GPU_CODE_OBJECT_VERSION})
-  elseif(LIBC_TARGET_ARCHITECTURE_IS_NVPTX)
-    list(APPEND compile_options
-         "SHELL:-mllvm -nvptx-emit-init-fini-kernel=false"
-         -Wno-multi-gpu --cuda-path=${LIBC_CUDA_ROOT}
-         -nogpulib -march=${LIBC_GPU_TARGET_ARCHITECTURE} -fno-use-cxa-atexit)
-  endif()
-
-  set(${output_var} ${compile_options} PARENT_SCOPE)
-endfunction()
diff --git a/libc/cmake/modules/LLVMLibCTestRules.cmake b/libc/cmake/modules/LLVMLibCTestRules.cmake
index 84f3125d557ea..4dbe5e046cc68 100644
--- a/libc/cmake/modules/LLVMLibCTestRules.cmake
+++ b/libc/cmake/modules/LLVMLibCTestRules.cmake
@@ -1,3 +1,80 @@
+function(_get_common_test_compile_options output_var c_test flags)
+  _get_compile_options_from_flags(compile_flags ${flags})
+
+  set(compile_options
+      ${LIBC_COMPILE_OPTIONS_DEFAULT}
+      ${LIBC_TEST_COMPILE_OPTIONS_DEFAULT}
+      ${compile_flags})
+
+  if(LLVM_LIBC_COMPILER_IS_GCC_COMPATIBLE)
+    list(APPEND compile_options "-fpie")
+
+    if(LLVM_LIBC_FULL_BUILD)
+      list(APPEND compile_options "-DLIBC_FULL_BUILD")
+      # Only add -ffreestanding flag in full build mode.
+      list(APPEND compile_options "-ffreestanding")
+      list(APPEND compile_options "-fno-exceptions")
+      list(APPEND compile_options "-fno-unwind-tables")
+      list(APPEND compile_options "-fno-asynchronous-unwind-tables")
+      if(NOT c_test)
+        list(APPEND compile_options "-fno-rtti")
+      endif()
+    endif()
+
+    if(LIBC_COMPILER_HAS_FIXED_POINT)
+      list(APPEND compile_options "-ffixed-point")
+    endif()
+
+    # list(APPEND compile_options "-Wall")
+    # list(APPEND compile_options "-Wextra")
+    # -DLIBC_WNO_ERROR=ON if you can't build cleanly with -Werror.
+    if(NOT LIBC_WNO_ERROR)
+      # list(APPEND compile_options "-Werror")
+    endif()
+    # list(APPEND compile_options "-Wconversion")
+    # list(APPEND compile_options "-Wno-sign-conversion")
+    # list(APPEND compile_options "-Wimplicit-fallthrough")
+    # list(APPEND compile_options "-Wwrite-strings")
+    # list(APPEND compile_options "-Wextra-semi")
+    # Silence this warning because _Complex is a part of C99.
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+      if(NOT c_test)
+        list(APPEND compile_options "-fext-numeric-literals")
+      endif()
+    else()
+      list(APPEND compile_options "-Wno-c99-extensions")
+      list(APPEND compile_options "-Wno-gnu-imaginary-constant")
+    endif()
+    list(APPEND compile_options "-Wno-pedantic")
+    # if(NOT CMAKE_COMPILER_IS_GNUCXX)
+    #   list(APPEND compile_options "-Wnewline-eof")
+    #   list(APPEND compile_options "-Wnonportable-system-include-path")
+    #   list(APPEND compile_options "-Wstrict-prototypes")
+    #   list(APPEND compile_options "-Wthread-safety")
+    #   list(APPEND compile_options "-Wglobal-constructors")
+    # endif()
+  endif()
+  set(${output_var} ${compile_options} PARENT_SCOPE)
+endfunction()
+
+function(_get_hermetic_test_compile_options output_var)
+  _get_common_test_compile_options(compile_options "" "")
+
+  # The GPU build requires overriding the default CMake triple and architecture.
+  if(LIBC_TARGET_ARCHITECTURE_IS_AMDGPU)
+    list(APPEND compile_options
+         -Wno-multi-gpu -nogpulib -mcpu=${LIBC_GPU_TARGET_ARCHITECTURE} -flto
+         -mcode-object-version=${LIBC_GPU_CODE_OBJECT_VERSION})
+  elseif(LIBC_TARGET_ARCHITECTURE_IS_NVPTX)
+    list(APPEND compile_options
+         "SHELL:-mllvm -nvptx-emit-init-fini-kernel=false"
+         -Wno-multi-gpu --cuda-path=${LIBC_CUDA_ROOT}
+         -nogpulib -march=${LIBC_GPU_TARGET_ARCHITECTURE} -fno-use-cxa-atexit)
+  endif()
+
+  set(${output_var} ${compile_options} PARENT_SCOPE)
+endfunction()
+
 # This is a helper function and not a build rule. It is to be used by the
 # various test rules to generate the full list of object files
 # recursively produced by "add_entrypoint_object" and "add_object_library"
@@ -100,7 +177,6 @@ function(get_object_files_for_test result skipped_entrypoints_list)
 
 endfunction(get_object_files_for_test)
 
-
 # Rule to add a libc unittest.
 # Usage
 #    add_libc_unittest(