From: Florian Krohm <florian@eich-krohm.de>
Date: Mon, 1 Aug 2011 22:33:10 +0000 (+0000)
Subject: Remove a redundant check. Found by Coverity.
X-Git-Tag: svn/VALGRIND_3_7_0^2~36
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32ed7a781152ce9232d87439182d2ca0db6f0b2a;p=thirdparty%2Fvalgrind.git

Remove a redundant check. Found by Coverity.
Patch by Jakub Jelinek (jakub@redhat.com). Fixes #279062.


git-svn-id: svn://svn.valgrind.org/vex/trunk@2188
---

diff --git a/VEX/priv/host_ppc_isel.c b/VEX/priv/host_ppc_isel.c
index d77645bce0..7e4d2f8be0 100644
--- a/VEX/priv/host_ppc_isel.c
+++ b/VEX/priv/host_ppc_isel.c
@@ -1601,8 +1601,7 @@ static HReg iselWordExpr_R_wrk ( ISelEnv* env, IRExpr* e )
       case Iop_16Sto64: {
          HReg   r_dst = newVRegI(env);
          HReg   r_src = iselWordExpr_R(env, e->Iex.Unop.arg);
-         UShort amt   = toUShort(op_unop==Iop_8Sto64  ? 56 :
-                                 op_unop==Iop_16Sto64 ? 48 : 32);
+         UShort amt   = toUShort(op_unop==Iop_8Sto64  ? 56 : 48);
          vassert(mode64);
          addInstr(env,
                   PPCInstr_Shft(Pshft_SHL, False/*64bit shift*/,