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| author | Dan Gohman <gohman@apple.com> | 2010-05-01 00:25:44 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-05-01 00:25:44 +0000 |
| commit | 95140a4cc168bb75a54a434e3e53f9060742dc41 (patch) | |
| tree | 15e51e01f10ae03bcc2b8592850330e04d426a98 /lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | |
| parent | 3f755d7ec609f2428a2d0f2503003cea19b48d71 (diff) | |
| download | external_llvm-95140a4cc168bb75a54a434e3e53f9060742dc41.zip external_llvm-95140a4cc168bb75a54a434e3e53f9060742dc41.tar.gz external_llvm-95140a4cc168bb75a54a434e3e53f9060742dc41.tar.bz2 | |
Reorgnaize more switch code lowering to clean up some tricky
code, and to eliminate the need for the SelectionDAGBuilder
state to be live during CodeGenAndEmitDAG calls.
Call SDB->clear() before CodeGenAndEmitDAG calls instead of
before it, and move the CurDAG->clear() out of SelectionDAGBuilder,
which doesn't own the DAG, and into CodeGenAndEmitDAG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102814 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index ade38a5..19169f6 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -545,7 +545,6 @@ void SelectionDAGBuilder::clear() { NodeMap.clear(); PendingLoads.clear(); PendingExports.clear(); - DAG.clear(); CurDebugLoc = DebugLoc(); HasTailCall = false; } |