From: verwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Thu, 20 Jun 2013 14:20:15 +0000 (+0000)
Subject: Also apply InferControlFlowRange to smi-based tests.
X-Git-Tag: upstream/4.7.83~13745
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6ae544eca7e3ea4a9535dab31da8d308e913c72f;p=platform%2Fupstream%2Fv8.git

Also apply InferControlFlowRange to smi-based tests.

R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16870011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15248 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/hydrogen.cc b/src/hydrogen.cc
index 940973e..a0133e4 100644
--- a/src/hydrogen.cc
+++ b/src/hydrogen.cc
@@ -2689,7 +2689,7 @@ void HRangeAnalysis::Analyze(HBasicBlock* block) {
 void HRangeAnalysis::InferControlFlowRange(HCompareIDAndBranch* test,
                                            HBasicBlock* dest) {
   ASSERT((test->FirstSuccessor() == dest) == (test->SecondSuccessor() != dest));
-  if (test->representation().IsInteger32()) {
+  if (test->representation().IsSmiOrInteger32()) {
     Token::Value op = test->token();
     if (test->SecondSuccessor() == dest) {
       op = Token::NegateCompareOp(op);