Owen Anderson
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597dad35b8
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Propagate non-local comparisons. Fixes PR1757.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113025 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-09-03 22:47:08 +00:00 |
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Owen Anderson
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1593dd6779
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Add support for simplifying a load from a computed value to a load from a global when it
is provable that they're equivalent. This fixes PR4855.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112994 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-09-03 19:08:37 +00:00 |
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Owen Anderson
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ba4d0a005c
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Add PR number to test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112971 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-09-03 16:58:25 +00:00 |
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Owen Anderson
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df0b94bcea
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Fix typo. I accidentally edited the wrong file before my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112851 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-09-02 19:52:06 +00:00 |
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Owen Anderson
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66048c2169
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Fix a bug in LazyValueInfo that CorrelatedValuePropagation exposed: In the LVI lattice, undef and the full set ConstantRange should not
be treated as equivalent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112843 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-09-02 18:23:58 +00:00 |
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Owen Anderson
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8320006473
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Rename test directory to reflect new pass name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112592 91177308-0d34-0410-b5e6-96231b3b80d8
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2010-08-31 07:50:31 +00:00 |
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