Fix a bug in abrupt exit from with or catch inside finally.

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index f6d99060b4f6025d37eba7a7fa0263d1dab569e2..2b9d846fdf209b672f7f57413bf538449ba1c2dc 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -4292,6 +4292,34 @@ void FullCodeGenerator::ExitFinallyBlock() {
 
 #undef __
 
+#define __ ACCESS_MASM(masm())
+
+FullCodeGenerator::NestedStatement* FullCodeGenerator::TryFinally::Exit(
+    int* stack_depth,
+    int* context_length) {
+  // The macros used here must preserve the result register.
+
+  // Because the handler block contains the context of the finally
+  // code, we can restore it directly from there for the finally code
+  // rather than iteratively unwinding contexts via their previous
+  // links.
+  __ Drop(*stack_depth);  // Down to the handler block.
+  if (*context_length > 0) {
+    // Restore the context to its dedicated register and the stack.
+    __ ldr(cp, MemOperand(sp, StackHandlerConstants::kContextOffset));
+    __ str(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
+  }
+  __ PopTryHandler();
+  __ bl(finally_entry_);
+
+  *stack_depth = 0;
+  *context_length = 0;
+  return previous_;
+}
+
+
+#undef __
+
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM