From c05d30601ced172b55be81bb529df6be91d6ae15 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).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163299 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CodeGen.cpp | 1 +
 1 file changed, 1 insertion(+)

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

diff --git a/lib/CodeGen/CodeGen.cpp b/lib/CodeGen/CodeGen.cpp
index fb2c2e83f1..65f0941287 100644
--- a/lib/CodeGen/CodeGen.cpp
+++ b/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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