Evan Cheng
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21acf9fb38
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Fix @llvm.prefetch isel. Selecting between pld / pldw using the first immediate rw. There is currently no intrinsic that matches to pli.
llvm-svn: 118237
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2010-11-04 05:19:35 +00:00 |
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Evan Cheng
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8740ee3637
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Fix preload instruction isel. Only v7 supports pli, and only v7 with mp extension supports pldw. Add subtarget attribute to denote mp extension support and legalize illegal ones to nothing.
llvm-svn: 118160
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2010-11-03 06:34:55 +00:00 |
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Evan Cheng
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6f36042557
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Add support to match @llvm.prefetch to pld / pldw / pli. rdar://8601536.
llvm-svn: 118152
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2010-11-03 05:14:24 +00:00 |
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