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| author | Chris Lattner <sabre@nondot.org> | 2010-08-27 20:32:06 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-08-27 20:32:06 +0000 |
| commit | f9d05ab007d4764a78e820aecfcf8de179d178a7 (patch) | |
| tree | 4b52d50bad0f775cb0f752343f51638d09b6eb76 /lib/Analysis/ScalarEvolution.cpp | |
| parent | e8ac3f3be4b4df619368bf46aa4ed91557b5f76e (diff) | |
teach the truncation optimization that an entire chain of
computation can be truncated if it is fed by a sext/zext that doesn't
have to be exactly equal to the truncation result type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112285 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
0 files changed, 0 insertions, 0 deletions