PPC: fix mtfsfi

(Tristan Gingold)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4748 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 19de869..28cb6ab 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -362,7 +362,7 @@
 EXTRACT_HELPER(CRM, 12, 8);
 EXTRACT_HELPER(FM, 17, 8);
 EXTRACT_HELPER(SR, 16, 4);
-EXTRACT_HELPER(FPIMM, 20, 4);
+EXTRACT_HELPER(FPIMM, 12, 4);
 
 /***                            Jump target decoding                       ***/
 /* Displacement */