Index: src/s390/macro-assembler-s390.cc |
diff --git a/src/s390/macro-assembler-s390.cc b/src/s390/macro-assembler-s390.cc |
index 7980559a5effca4a14c3f4457c6d74843ded4498..ff60ade6b499437e7992f0886b6e8f9a3ae5ce46 100644 |
--- a/src/s390/macro-assembler-s390.cc |
+++ b/src/s390/macro-assembler-s390.cc |
@@ -1314,7 +1314,7 @@ void MacroAssembler::CheckDebugHook(Register fun, Register new_target, |
ExternalReference::debug_hook_on_function_call_address(isolate()); |
mov(r6, Operand(debug_hook_avtive)); |
LoadB(r6, MemOperand(r6)); |
- CmpSmiLiteral(r6, Smi::kZero, r0); |
+ CmpP(r6, Operand::Zero()); |
beq(&skip_hook); |
{ |
FrameScope frame(this, |