From: Florian Krohm <flo2030@eich-krohm.de>
Date: Tue, 19 Aug 2025 21:24:54 +0000 (+0000)
Subject: s390: Support Iop_ExpCmpNE8 and Iop_ExpCmpNE16.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e3f078d847;p=thirdparty%2Fvalgrind.git

s390: Support Iop_ExpCmpNE8 and Iop_ExpCmpNE16.

Easy as pie and fewer special cases for iropt-test.
---

diff --git a/VEX/priv/host_s390_isel.c b/VEX/priv/host_s390_isel.c
index ecce74d78..499c28b87 100644
--- a/VEX/priv/host_s390_isel.c
+++ b/VEX/priv/host_s390_isel.c
@@ -3638,12 +3638,14 @@ s390_isel_cc(ISelEnv *env, IRExpr *cond)
 
       case Iop_CmpNE8:
       case Iop_CasCmpNE8:
+      case Iop_ExpCmpNE8:
          op     = S390_ZERO_EXTEND_8;
          result = S390_CC_NE;
          goto do_compare_ze;
 
       case Iop_CmpEQ16:
       case Iop_CasCmpEQ16:
+      case Iop_ExpCmpNE16:
          op     = S390_ZERO_EXTEND_16;
          result = S390_CC_E;
          goto do_compare_ze;