mips: support Ico_U1 in extractConst() for nanoMIPS

Add missing case in extractConst().

It fixes Memcheck chrashing on nanoMIPS.

diff --git a/VEX/priv/host_nanomips_isel.c b/VEX/priv/host_nanomips_isel.c
index d348f219304bd19e82a6f807b77bd27d1f6f9916..16932dd65f04004b6b45e3eed7a2a9736f946a98 100644 (file)
--- a/VEX/priv/host_nanomips_isel.c
+++ b/VEX/priv/host_nanomips_isel.c
@@ -194,6 +194,9 @@ static inline Int extractConst(IRConst *c)
       case Ico_U8:
          return (Int)(Char)c->Ico.U8;
 
+      case Ico_U1:
+         return !!c->Ico.U1;
+
       default:
          vpanic("NANOMIPSisel_extractConst() fails");
    }