Index: src/arm/macro-assembler-arm.cc |
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc |
index a08673d4620243d1e4c598e787f1517b0a629dd5..129c253a93c9d03e7b191334dbb6f1d81b33110d 100644 |
--- a/src/arm/macro-assembler-arm.cc |
+++ b/src/arm/macro-assembler-arm.cc |
@@ -2836,7 +2836,9 @@ void MacroAssembler::CallRuntime(const Runtime::Function* f, |
// arguments passed in because it is constant. At some point we |
// should remove this need and make the runtime routine entry code |
// smarter. |
- mov(r0, Operand(num_arguments)); |
+ if (num_arguments >= 0) { |
+ mov(r0, Operand(num_arguments)); |
+ } |
mov(r1, Operand(ExternalReference(f, isolate()))); |
CEntryStub stub(isolate(), 1, save_doubles); |
CallStub(&stub); |