commit | cb8f1b5b8b9f1131f3d53015345c395905fe62db | [log] [tgz] |
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author | Nick Lewycky <nicholas@mxc.ca> | Mon Oct 13 03:58:02 2008 +0000 |
committer | Nick Lewycky <nicholas@mxc.ca> | Mon Oct 13 03:58:02 2008 +0000 |
tree | 47e6df77ebfc3096f9eef691314c1651197bcf34 | |
parent | 49feb455ab83e5c47c33f7d46a20691d38563a12 [diff] |
Disallow the construction of SCEVs with could-not-compute operands. Catch CNCs returned by BinomialCoefficient and don't try to operate with them. This replaces the previous fix for PR2857. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57431 91177308-0d34-0410-b5e6-96231b3b80d8