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Evan Cheng 4c91aa3418 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.
llvm-svn: 61557
2009-01-02 05:35:45 +00:00
clang Rename AddReadAttrs to FunctionAttrs. This is related to Duncan's patch r61525. 2008-12-31 19:51:31 +00:00
llvm 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. 2009-01-02 05:35:45 +00:00