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| author | Chris Lattner <sabre@nondot.org> | 2010-01-10 07:08:30 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-01-10 07:08:30 +0000 |
| commit | d8509424a404906a39e6ba7ba17eb58e22ff191d (patch) | |
| tree | 4360ff5f9e8c2479bdf3f8b2fb97cbc17a30b197 /llvm/lib/Transforms/Hello | |
| parent | 2b459fe7e1e3501063889ce7245a6ada56e104e6 (diff) | |
| download | bcm5719-llvm-d8509424a404906a39e6ba7ba17eb58e22ff191d.tar.gz bcm5719-llvm-d8509424a404906a39e6ba7ba17eb58e22ff191d.zip | |
change the preferred canonical form for a sign extension to be
lshr+ashr instead of trunc+sext. We want to avoid type
conversions whenever possible, it is easier to codegen expressions
without truncates and extensions.
llvm-svn: 93107
Diffstat (limited to 'llvm/lib/Transforms/Hello')
0 files changed, 0 insertions, 0 deletions
