Displaying 1 result from an estimated 1 matches for "ca392317".
2016 Jun 19
6
pass invalidation
Hi All,
When I use llvm, I encounter a problem like "unable to schedule pass A required by C"
I investigated deeper. It's like:
I have three passes, say A, B, C(all are on function level)
A would modify IR code. (change instruction order)
For pass B,
I would use the result of pass A, I use addRequired<B>(), and &getAnalysis<B>(), it works.
void