diff --git a/src/vm_ppcspe.dasc b/src/vm_ppcspe.dasc
index 7a91562e..4fabc02f 100644
--- a/src/vm_ppcspe.dasc
+++ b/src/vm_ppcspe.dasc
@@ -2038,6 +2038,7 @@ static void build_subroutines(BuildCtx *ctx)
   |
   |->vm_floor:
   |  mflr CARG3
+  |  evmergelo CARG2, CARG1, CARG2
   |  bl ->vm_floor_hilo
   |  mtlr CARG3
   |  evmergehi CRET1, CRET2, CRET2