From 7c277da364716fdfd16d11bcbc26463e8ffe20b1 Mon Sep 17 00:00:00 2001
From: Nadav Rotem <nrotem@apple.com>
Date: Thu, 6 Sep 2012 09:17:37 +0000
Subject: Add a new optimization pass: Stack Coloring, that merges disjoint
 static allocations (allocas). Allocas are known to be disjoint if they are
 marked by disjoint lifetime markers (@llvm.lifetime.XXX intrinsics).

llvm-svn: 163299
---
 llvm/lib/CodeGen/CodeGen.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/CodeGen/CodeGen.cpp')

diff --git a/llvm/lib/CodeGen/CodeGen.cpp b/llvm/lib/CodeGen/CodeGen.cpp
index fb2c2e83f1b8..65f09412876e 100644
--- a/llvm/lib/CodeGen/CodeGen.cpp
+++ b/llvm/lib/CodeGen/CodeGen.cpp
@@ -56,6 +56,7 @@ void llvm::initializeCodeGen(PassRegistry &Registry) {
   initializeRegisterCoalescerPass(Registry);
   initializeSlotIndexesPass(Registry);
   initializeStackProtectorPass(Registry);
+  initializeStackColoringPass(Registry);
   initializeStackSlotColoringPass(Registry);
   initializeStrongPHIEliminationPass(Registry);
   initializeTailDuplicatePassPass(Registry);
-- 
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