1 files changed, 3 insertions, 1 deletions
diff --git a/src/lj_vm.h b/src/lj_vm.h
index c5d05de4..948d63c2 100644
--- a/src/lj_vm.h
+++ b/src/lj_vm.h
@@ -49,12 +49,14 @@ LJ_ASMF void lj_vm_exit_handler(void);
 LJ_ASMF void lj_vm_exit_interp(void);
 /* Internal math helper functions. */
-#if LJ_TARGET_X86ORX64 || LJ_TARGET_PPC
+#if LJ_TARGET_PPC
 #define lj_vm_floor     floor
 #define lj_vm_ceil      ceil
 #else
 LJ_ASMF double lj_vm_floor(double);
+#if !LJ_TARGET_X86ORX64
 LJ_ASMF double lj_vm_ceil(double);
+#endif
 #if LJ_TARGET_ARM
 LJ_ASMF double lj_vm_floor_sf(double);
 LJ_ASMF double lj_vm_ceil_sf(double);