From f435b1867d56ea1406aa29290a1f2b01e8c34d35 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed, 6 Jun 2012 16:22:41 +0000
Subject: Remove dead debug option -disable-rematerialization.

Remat has been stable for years, and it isn't done by
LiveIntervalAnalysis any longer. (See LiveRangeEdit).

llvm-svn: 158079
---
 llvm/lib/CodeGen/LiveIntervalAnalysis.cpp | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'llvm/lib')

diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
index 186def79e26..c5bee077ad2 100644
--- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -40,10 +40,6 @@
 #include <cmath>
 using namespace llvm;
 
-// Hidden options for help debugging.
-static cl::opt<bool> DisableReMat("disable-rematerialization",
-                                  cl::init(false), cl::Hidden);
-
 // Temporary option to enable regunit liveness.
 static cl::opt<bool> LiveRegUnits("live-regunits", cl::Hidden);
 
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