Fix gcc 4.9.2 signed-compare error.

src/compiler/js-inlining.cc

Index: src/compiler/js-inlining.cc
diff --git a/src/compiler/js-inlining.cc b/src/compiler/js-inlining.cc
index 5f68c006781c5c6aa73be74d08d4e855da8b5e39..2cf23c7ee3d0025f3c2be994bb56320dd669421e 100644
--- a/src/compiler/js-inlining.cc
+++ b/src/compiler/js-inlining.cc
@@ -414,7 +414,8 @@ Reduction JSInliner::ReduceJSCallFunction(Node* node,
   // Insert argument adaptor frame if required. The callees formal parameter
   // count (i.e. value outputs of start node minus target, receiver & context)
   // have to match the number of arguments passed to the call.
-  DCHECK_EQ(parameter_count, start->op()->ValueOutputCount() - 3);
+  DCHECK_EQ(static_cast<int32_t>(parameter_count),

[paul.l..., 2015/10/22 18:49:03]

nit: ValueOutputCount() is 'int', seems we should cast parameter_count to 'int'
as well. (None of the compilers I tried whined about this, but I only tried a
couple 64-bit builds.)

[akos.palfi.imgtec, 2015/10/22 18:59:14]

Done.

+            start->op()->ValueOutputCount() - 3);
   if (call.formal_arguments() != parameter_count) {
     frame_state = CreateArgumentsAdaptorFrameState(&call, info.shared_info());
   }