Index: compiler-rt/lib/builtins/CMakeLists.txt
===================================================================
--- compiler-rt/lib/builtins/CMakeLists.txt
+++ compiler-rt/lib/builtins/CMakeLists.txt
@@ -226,19 +226,19 @@
 
 # These sources work on all x86 variants, but only x86 variants.
 set(x86_ARCH_SOURCES
-  cpu_model.c
-  divxc3.c
-  fixxfdi.c
-  fixxfti.c
-  fixunsxfdi.c
-  fixunsxfsi.c
-  fixunsxfti.c
-  floatdixf.c
-  floattixf.c
-  floatundixf.c
-  floatuntixf.c
-  mulxc3.c
-  powixf2.c
+  x86_common/cpu_model.c
+  x86_common/divxc3.c
+  x86_common/fixxfdi.c
+  x86_common/fixxfti.c
+  x86_common/fixunsxfdi.c
+  x86_common/fixunsxfsi.c
+  x86_common/fixunsxfti.c
+  x86_common/floatdixf.c
+  x86_common/floattixf.c
+  x86_common/floatundixf.c
+  x86_common/floatuntixf.c
+  x86_common/mulxc3.c
+  x86_common/powixf2.c
 )
 
 if (NOT MSVC)