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| author | Evan Cheng <evan.cheng@apple.com> | 2009-09-28 09:14:39 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-09-28 09:14:39 +0000 |
| commit | 83e0d481ae93e13b71fb6592618efa57b6a3f93d (patch) | |
| tree | 3bf790679188e5bc1ed3159e511bbe84f71e6c7d /llvm/lib/Transforms/Utils/LoopSimplify.cpp | |
| parent | 86d4c28932dd4c748ae3cf34ebe10d63f936ab74 (diff) | |
| download | llvm-83e0d481ae93e13b71fb6592618efa57b6a3f93d.zip llvm-83e0d481ae93e13b71fb6592618efa57b6a3f93d.tar.gz llvm-83e0d481ae93e13b71fb6592618efa57b6a3f93d.tar.bz2 | |
Make ARM and Thumb2 32-bit immediate materialization into a single 32-bit pseudo
instruction. This makes it re-materializable.
Thumb2 will split it back out into two instructions so IT pass will generate the
right mask. Also, this expose opportunies to optimize the movw to a 16-bit move.
llvm-svn: 82982
Diffstat (limited to 'llvm/lib/Transforms/Utils/LoopSimplify.cpp')
0 files changed, 0 insertions, 0 deletions