git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139642
91177308-0d34-0410-b5e6-
96231b3b80d8
FPP->add(RequiredPass);
// Register P as the last user of RequiredPass.
FPP->add(RequiredPass);
// Register P as the last user of RequiredPass.
- SmallVector<Pass *, 1> LU;
- LU.push_back(RequiredPass);
- FPP->setLastUser(LU, P);
+ if (RequiredPass) {
+ SmallVector<Pass *, 1> LU;
+ LU.push_back(RequiredPass);
+ FPP->setLastUser(LU, P);
+ }
}
/// Return function pass corresponding to PassInfo PI, that is
}
/// Return function pass corresponding to PassInfo PI, that is