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| author | Chris Lattner <sabre@nondot.org> | 2006-04-20 23:55:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-04-20 23:55:59 +0000 |
| commit | fedced7bc3702f2db5c5d78531b7f58e0f6c9c50 (patch) | |
| tree | cfa203907e1e994a00fc2fb39d8c5de5ed8158f5 /lib/CodeGen/MachineFunction.cpp | |
| parent | 44fa691873265e79b64a8d5fbfdad3a5e442af02 (diff) | |
Fix a really subtle and obnoxious memory bug that caused issues with an
llvm-gcc4 boostrap. Whenever a node is deleted by the dag combiner, it
*must* be returned by the visit function, or the dag combiner will not
know that the node has been processed (and will, e.g., send it to the
target dag combine xforms).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27922 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions