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Turn on -new-live-intervals by default.

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This uses a liveness algorithm that does not depend on data from the
LiveVariables analysis, it is the first step towards removing
LiveVariables completely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174774 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2013-02-08 23:18:37 +00:00
parent dbdebe2736
commit ea871523ec
1 changed files with 3 additions and 3 deletions
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6
lib/CodeGen/LiveIntervalAnalysis.cpp
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@ -40,10 +40,10 @@
#include <limits>
using namespace llvm;
// Switch to the new experimental algorithm for computing live intervals.
// Switch to the new algorithm for computing live intervals.
static cl::opt<bool>
NewLiveIntervals("new-live-intervals", cl::Hidden,
cl::desc("Use new algorithm forcomputing live intervals"));
NewLiveIntervals("new-live-intervals", cl::Hidden, cl::init(true),
cl::desc("Use new algorithm for computing live intervals"));
char LiveIntervals::ID = 0;
char &llvm::LiveIntervalsID = LiveIntervals::ID;