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| author | Chris Lattner <sabre@nondot.org> | 2009-11-04 05:00:12 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-04 05:00:12 +0000 |
| commit | 6bffa63dfea29a525bbd38ff46d03bcc40459dca (patch) | |
| tree | dd3ee3b675bf0c700fd6d4ec2e891b719439118a /docs/GettingStarted.html | |
| parent | 1fce948ccbd67fff3fc7df954cd1c38f7991398d (diff) | |
| download | external_llvm-6bffa63dfea29a525bbd38ff46d03bcc40459dca.zip external_llvm-6bffa63dfea29a525bbd38ff46d03bcc40459dca.tar.gz external_llvm-6bffa63dfea29a525bbd38ff46d03bcc40459dca.tar.bz2 | |
make IRBuilder zap "X|0" and "X&-1" when building IR, this happens
during bitfield codegen and slows down -O0 compile times by making
useless IR. rdar://7362516
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86006 91177308-0d34-0410-b5e6-96231b3b80d8
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