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| author | Chris Lattner <sabre@nondot.org> | 2005-01-17 22:10:42 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-01-17 22:10:42 +0000 |
| commit | e86c933df76aa938dd8e9078ea669c89a25fe66d (patch) | |
| tree | 2618a38a8ca9f63c9d7bae355e703f303855eabc /llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | 4108bb01cf52ad41c00795f9edb708c8e74e58c3 (diff) | |
| download | bcm5719-llvm-e86c933df76aa938dd8e9078ea669c89a25fe66d.tar.gz bcm5719-llvm-e86c933df76aa938dd8e9078ea669c89a25fe66d.zip | |
Two changes:
1. Fold [mem] += (1|-1) into inc [mem]/dec [mem] to save some icache space.
2. Do not let token factor nodes prevent forming '[mem] op= val' folds.
llvm-svn: 19643
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
0 files changed, 0 insertions, 0 deletions
