Index: src/x64/lithium-codegen-x64.cc |
diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc |
index cc635100b18dcab10c9e4e9c02aee8ab50206464..5b6bd34d1a36b2475929052b6f9b723a180b6934 100644 |
--- a/src/x64/lithium-codegen-x64.cc |
+++ b/src/x64/lithium-codegen-x64.cc |
@@ -5447,6 +5447,8 @@ void LCodeGen::DoDeoptimize(LDeoptimize* instr) { |
if (info()->IsStub() && type == Deoptimizer::EAGER) { |
type = Deoptimizer::LAZY; |
} |
+ |
+ Comment(";;; deoptimize: %s", instr->hydrogen()->reason()); |
DeoptimizeIf(no_condition, instr->environment(), type); |
} |