From 63eff64fd581fd0363e9526b3c3061d6d8d121fa Mon Sep 17 00:00:00 2001
From: "palfia@homejinni.com"
 <palfia@homejinni.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Tue, 25 Jun 2013 00:09:32 +0000
Subject: [PATCH] MIPS: Fix mjsunit/regress/regress-2653.

Insert proper padding after lazy deoptimization points. This change
makes sure, that patching does not overwrite the code after the
lazy deoptimization point.

TEST=mjsunit/regress/regress-2653

BUG=

Review URL: https://codereview.chromium.org/17587020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---
 src/mips/lithium-codegen-mips.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index ccf633b3a7..9b371add28 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -243,7 +243,6 @@ bool LCodeGen::GeneratePrologue() {
   if (FLAG_trace && info()->IsOptimizing()) {
     __ CallRuntime(Runtime::kTraceEnter, 0);
   }
-  EnsureSpaceForLazyDeopt();
   return !is_aborted();
 }
 
@@ -271,6 +270,7 @@ bool LCodeGen::GenerateBody() {
 
     instr->CompileToNative(this);
   }
+  EnsureSpaceForLazyDeopt();
   return !is_aborted();
 }
 
@@ -706,6 +706,7 @@ void LCodeGen::CallCodeGeneric(Handle<Code> code,
                                RelocInfo::Mode mode,
                                LInstruction* instr,
                                SafepointMode safepoint_mode) {
+  EnsureSpaceForLazyDeopt();
   ASSERT(instr != NULL);
   LPointerMap* pointers = instr->pointer_map();
   RecordPosition(pointers->position());