 Lawrence Hu
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177402482e
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Reroll loops with multiple IV and negative step part 3
support multiple induction variables
This patch enable loop reroll for the following case:
for(int i=0; i<N; i += 2) {
S += *a++;
S += *a++;
};
Differential Revision: http://reviews.llvm.org/D16550
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268147 91177308-0d34-0410-b5e6-96231b3b80d8
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2016-04-30 00:51:22 +00:00 |
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