Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Teach IndVarSimplify how to eliminate remainder operators where the | Dan Gohman | 2010-04-13 | 1 | -0/+121 |
numerator is an induction variable. For example, with code like this: for (i=0;i<n;++i) x[i%n] = 0; IndVarSimplify will now recognize that i is always less than n inside the loop, and eliminate the remainder. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101113 91177308-0d34-0410-b5e6-96231b3b80d8 |