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Revert -join-splitedges to a boolean cmd line option.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167880 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick 2012-11-13 22:19:48 +00:00
parent 3106aa125e
commit a6aae0273a
1 changed files with 2 additions and 3 deletions
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5
lib/CodeGen/RegisterCoalescer.cpp
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@ -65,10 +65,9 @@ EnableJoining("join-liveintervals",
cl::init(true));
// Temporary flag to test critical edge unsplitting.
static cl::opt<cl::boolOrDefault>
static cl::opt<bool>
EnableJoinSplits("join-splitedges",
cl::desc("Coalesce copies on split edges (default=subtarget)"),
cl::init(cl::BOU_UNSET), cl::Hidden);
cl::desc("Coalesce copies on split edges (default=subtarget)"), cl::Hidden);
// Temporary flag to test global copy optimization.
static cl::opt<cl::boolOrDefault>