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| author | Evan Cheng <evan.cheng@apple.com> | 2009-01-02 05:35:45 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-01-02 05:35:45 +0000 |
| commit | ccb6976a69a6e146db049fff8e6338e31c91b6f8 (patch) | |
| tree | b17dc585023e3b05a5f8b7a243aa0c68cc76ce46 /test/CodeGen/X86/pr2182.ll | |
| parent | 018b7ee91a1dc8e1f87ea8c9133b5e44d9e57972 (diff) | |
| download | external_llvm-ccb6976a69a6e146db049fff8e6338e31c91b6f8.zip external_llvm-ccb6976a69a6e146db049fff8e6338e31c91b6f8.tar.gz external_llvm-ccb6976a69a6e146db049fff8e6338e31c91b6f8.tar.bz2 | |
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
Diffstat (limited to 'test/CodeGen/X86/pr2182.ll')
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