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| author | Dan Gohman <gohman@apple.com> | 2010-07-23 18:03:30 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-07-23 18:03:30 +0000 |
| commit | 0818684a70288dbad77eebd54a7681449d462220 (patch) | |
| tree | 4d22795fb4bd837696b5fadd517d97eee74b607e /lldb/source/Commands/CommandObjectExpression.cpp | |
| parent | aaa58c66792615a137924b0ff90e708284140494 (diff) | |
| download | llvm-0818684a70288dbad77eebd54a7681449d462220.zip llvm-0818684a70288dbad77eebd54a7681449d462220.tar.gz llvm-0818684a70288dbad77eebd54a7681449d462220.tar.bz2 | |
DAGCombine (shl (anyext x, c)) to (anyext (shl x, c)) if the high bits
are not demanded. This often allows the anyext to be folded away.
llvm-svn: 109242
Diffstat (limited to 'lldb/source/Commands/CommandObjectExpression.cpp')
0 files changed, 0 insertions, 0 deletions