S390: Overflow check assert expanded to include kS390_Add/kS390_Sub

src/compiler/s390/code-generator-s390.cc

Index: src/compiler/s390/code-generator-s390.cc
diff --git a/src/compiler/s390/code-generator-s390.cc b/src/compiler/s390/code-generator-s390.cc
index 9ede84d4e2b039c74d3d13c6d37ab56488dada0e..5ea942db27f648352867ff8e34593e232be36da7 100644
--- a/src/compiler/s390/code-generator-s390.cc
+++ b/src/compiler/s390/code-generator-s390.cc
@@ -1694,7 +1694,8 @@ void CodeGenerator::AssembleArchBoolean(Instruction* instr,
 
   // Overflow checked for add/sub only.
   DCHECK((condition != kOverflow && condition != kNotOverflow) ||
-         (op == kS390_AddWithOverflow32 || op == kS390_SubWithOverflow32));
+         (op == kS390_AddWithOverflow32 || op == kS390_SubWithOverflow32) ||
+         (op == kS390_Add || op == kS390_Sub));
 
   // Materialize a full 32-bit 1 or 0 value. The result register is always the
   // last output of the instruction.