X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_transform.c;h=6b603efcd7aec84477dfab593f725b342d4408e3;hb=a1a465eb2b3f54027b29f829423fffd0396937f4;hp=ee488d80d9b34d7d1e14639a9068070d5c0d019c;hpb=490ce7deca167fe43387f10b84de4178a4000e5a;p=libfirm

diff --git a/ir/be/ia32/ia32_transform.c b/ir/be/ia32/ia32_transform.c
index ee488d80d..6b603efcd 100644
--- a/ir/be/ia32/ia32_transform.c
+++ b/ir/be/ia32/ia32_transform.c
@@ -2226,7 +2226,8 @@ static ir_node *gen_Conv(ia32_transform_env_t *env) {
 		set_ia32_tgt_mode(new_op, tgt_mode);
 		set_ia32_src_mode(new_op, src_mode);
 
-		set_ia32_am_support(new_op, ia32_am_Source);
+		if(tgt_bits >= src_bits)
+			set_ia32_am_support(new_op, ia32_am_Source);
 
 		new_op = new_rd_Proj(dbg, irg, block, new_op, tgt_mode, pn);