| commit | ccb6976a69a6e146db049fff8e6338e31c91b6f8 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Fri Jan 02 05:35:45 2009 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Fri Jan 02 05:35:45 2009 +0000 |
| tree | b17dc585023e3b05a5f8b7a243aa0c68cc76ce46 | |
| parent | 018b7ee91a1dc8e1f87ea8c9133b5e44d9e57972 [diff] |
Do not isel load folding bt instructions for pentium m, core, core2, and AMD processors. These are significantly slower than a load followed by a bt of a register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61557 91177308-0d34-0410-b5e6-96231b3b80d8