| commit | 6aebd393f04adc7da6152689e3e990f036051163 | [log] [tgz] |
|---|---|---|
| author | Quentin Colombet <qcolombet@apple.com> | Tue Mar 31 20:52:32 2015 +0000 |
| committer | Quentin Colombet <qcolombet@apple.com> | Tue Mar 31 20:52:32 2015 +0000 |
| tree | f059f249b188734cb0cc7b96e7fb9f7adc876aa5 | |
| parent | 2c81f7d0a2f9b5ab48044bb15ba4bbef45297453 [diff] |
[AArch64] Enable the codegenprepare optimization that promotes operation to form extended loads. Implement the related target lowering hook so that the optimization has a better estimation of the cost of an extension. rdar://problem/19267165 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233753 91177308-0d34-0410-b5e6-96231b3b80d8