From 1c3b8c51c900cdd9c73a8bbd3db34ebeb329cc25 Mon Sep 17 00:00:00 2001
From: Mike Pall <mike>
Date: Tue, 21 Sep 2010 20:54:12 +0200
Subject: [PATCH] PPC: Fix constant folding of modulo operator.

---
 src/buildvm_ppc.dasc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/buildvm_ppc.dasc b/src/buildvm_ppc.dasc
index 5b396714..1cb001bf 100644
--- a/src/buildvm_ppc.dasc
+++ b/src/buildvm_ppc.dasc
@@ -1225,9 +1225,9 @@ static void build_subroutines(BuildCtx *ctx)
   |  efddiv CRET2, CARG2, CARG4; evmergehi CRET1, CRET2, CRET2; blr
   |2:
   |   cmplwi CARG5, 5; beq >1; bgt >2
-  |  evmr CARG3, CARG2; efddiv CRET2, CARG2, CARG4
+  |  evmr CARG3, CARG2; efddiv CRET2, CARG2, CARG4; evmr RB, CARG4
   |  mflr SAVE0; bl ->vm_floor; mtlr SAVE0
-  |  efdmul CRET2, CRET2, CARG4; efdsub CRET2, CARG3, CRET2
+  |  efdmul CRET2, CRET2, RB; efdsub CRET2, CARG3, CRET2
   |  evmergehi CRET1, CRET2, CRET2; blr
   |1:
   |  b extern pow