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| author | rdivacky <rdivacky@FreeBSD.org> | 2010-03-03 17:27:15 +0000 |
|---|---|---|
| committer | rdivacky <rdivacky@FreeBSD.org> | 2010-03-03 17:27:15 +0000 |
| commit | 8230c40430a1325b5cc5bc0221931487b4bd573c (patch) | |
| tree | 836a05cff50ca46176117b86029f061fa4db54f0 /include/llvm/CodeGen/LiveInterval.h | |
| parent | f25ddd991a5601d0101602c4c263a58c7af4b8a2 (diff) | |
| download | FreeBSD-src-8230c40430a1325b5cc5bc0221931487b4bd573c.zip FreeBSD-src-8230c40430a1325b5cc5bc0221931487b4bd573c.tar.gz | |
Update LLVM to 97654.
Diffstat (limited to 'include/llvm/CodeGen/LiveInterval.h')
| -rw-r--r-- | include/llvm/CodeGen/LiveInterval.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/LiveInterval.h b/include/llvm/CodeGen/LiveInterval.h index 512c94d..eb5901c 100644 --- a/include/llvm/CodeGen/LiveInterval.h +++ b/include/llvm/CodeGen/LiveInterval.h @@ -569,6 +569,16 @@ namespace llvm { /// unsigned getSize() const; + /// isSpillable - Can this interval be spilled? + bool isSpillable() const { + return weight != HUGE_VALF; + } + + /// markNotSpillable - Mark interval as not spillable + void markNotSpillable() { + weight = HUGE_VALF; + } + /// ComputeJoinedWeight - Set the weight of a live interval after /// Other has been merged into it. void ComputeJoinedWeight(const LiveInterval &Other); |
