From: Julian Seward <jseward@acm.org>
Date: Mon, 2 May 2005 10:47:22 +0000 (+0000)
Subject: Don't complain endlessly about missing folding rule for Iop_64HLto128.
X-Git-Tag: svn/VALGRIND_3_0_1^2~182
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9f10a685a656a01ca063c7dfcee64e7d0e47d02e;p=thirdparty%2Fvalgrind.git

Don't complain endlessly about missing folding rule for Iop_64HLto128.


git-svn-id: svn://svn.valgrind.org/vex/trunk@1152
---

diff --git a/VEX/priv/ir/iropt.c b/VEX/priv/ir/iropt.c
index b78b8f6c49..0832bc1904 100644
--- a/VEX/priv/ir/iropt.c
+++ b/VEX/priv/ir/iropt.c
@@ -1283,6 +1283,12 @@ static IRExpr* fold_Expr ( IRExpr* e )
                        | ((ULong)(e->Iex.Binop.arg2->Iex.Const.con->Ico.U32)) 
                     ));
                break;
+            case Iop_64HLto128:
+               /* We can't fold this, because there is no way to
+                  express he result in IR, but at least pretend to
+                  handle it, so as to stop getting blasted with
+                  no-rule-for-this-primop messages. */
+               break;
 
             default:
                goto unhandled;