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| author | Dan Gohman <gohman@apple.com> | 2008-12-19 00:46:20 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-12-19 00:46:20 +0000 |
| commit | e51b8ccc6d1d219b8c09eaec2af73a5c0b0438ff (patch) | |
| tree | 3bd91314b223c4da2ab673b8f6c46dec0d5c15da /lib/CodeGen/RegisterScavenging.cpp | |
| parent | 8626f09dfd7db498d0a934218a29ea5441e7d018 (diff) | |
| download | external_llvm-e51b8ccc6d1d219b8c09eaec2af73a5c0b0438ff.zip external_llvm-e51b8ccc6d1d219b8c09eaec2af73a5c0b0438ff.tar.gz external_llvm-e51b8ccc6d1d219b8c09eaec2af73a5c0b0438ff.tar.bz2 | |
Initialize the ImplicitDefed member, to avoid getting stale
data from a previous block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61237 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 5a4bedc..add639a 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -112,6 +112,7 @@ void RegScavenger::enterBasicBlock(MachineBasicBlock *mbb) { ScavengeRestore = NULL; CurrDist = 0; DistanceMap.clear(); + ImplicitDefed.reset(); // All registers started out unused. RegsAvailable.set(); |