From: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed, 6 Jun 2012 16:22:41 +0000 (+0000)
Subject: Remove dead debug option -disable-rematerialization.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=461e7eaa6fc52f96d01f7e1a5c357eae79e52508;p=oota-llvm.git

Remove dead debug option -disable-rematerialization.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158079 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 186def79e26..c5bee077ad2 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/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);