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e146bd4c
2012 May 29
4
[LLVMdev] Aliasing Question
I just have two questions regarding the following small piece of code:
if (var > start*end) {
arr[var] = arr[var-1];
}
else {
arr[var] = arr[var+1];
}
1. Why does llvm put the address computation in the branched blocks instead
of the common dominator?
2. Why does the AliasAnalysis return MayAlias instead of MustAlias?
Thanks.
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