Nick Lewycky
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b30591ec64
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Reinstate this optimization, but without the miscompile. Thanks to Bill for
tracking down that this was breaking llvm-gcc bootstrap on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54394 91177308-0d34-0410-b5e6-96231b3b80d8
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2008-08-06 04:54:03 +00:00 |
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Bill Wendling
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021507be82
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Revert r53282. This was causing a miscompile on Linux. Also, the transformation
looks bogus. Please see PR2629 for details on why this is breaking things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54372 91177308-0d34-0410-b5e6-96231b3b80d8
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2008-08-05 21:23:45 +00:00 |
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Nick Lewycky
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9ee863ecc0
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Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater than.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53282 91177308-0d34-0410-b5e6-96231b3b80d8
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2008-07-09 07:29:11 +00:00 |
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