Merge fixes for reliability bot crashes to trunk.
Review URL: http://codereview.chromium.org/7051038

git-svn-id: http://v8.googlecode.com/svn/trunk@8003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index f38e2ee..1d5a7e5 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -291,7 +291,7 @@
                                  Handle<Code> success,
                                  SmiCheckType smi_check_type) {
   Label fail;
-  if (smi_check_type == DONT_DO_SMI_CHECK) {
+  if (smi_check_type == DO_SMI_CHECK) {
     JumpIfSmi(obj, &fail);
   }
   cmp(FieldOperand(obj, HeapObject::kMapOffset), Immediate(map));