danielmarjamaki added a comment.
> Do you mind writing some tests with multidimensional arrays to check what do
> we lose if we remove that code?
I have spent a few hours trying to write a test case that shows there is false
negatives caused by this change. And fail.
I see lots of false negatives for multidimensional arrays with or without this
code.
For instance:
void f(int x) {
int buf[2][3];
if (x < 4 || x>10)
return;
buf[1][x] = 0;
}
Repository:
rL LLVM
https://reviews.llvm.org/D39049
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