Dan Gohman
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1b58d4536a
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When checking for signed multiplication overflow, watch out for INT_MIN and -1.
This fixes PR9845.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131919 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-05-23 21:07:39 +00:00 |
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NAKAMURA Takumi
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5731b5c8ce
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Relax expressions and add explicit triplets -linux and -win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126206 91177308-0d34-0410-b5e6-96231b3b80d8
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2011-02-22 07:20:35 +00:00 |
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Dan Gohman
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2a5431e004
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Don't check for comments, which vary between subtargets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96434 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-02-17 01:08:57 +00:00 |
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Dan Gohman
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968cb939e5
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Don't attempt to divide INT_MIN by -1; consider such cases to
have overflowed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96428 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-02-17 00:41:53 +00:00 |
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