search for: coalescecopies

Displaying 1 result from an estimated 1 matches for "coalescecopies".

2002 Dec 01
1
[LLVMdev] PassManager error message hard to decipher
I cannot figure out a particular PassManager error for what seem to be legal dependencies. Here is the situation. We have 5 passes, RegisterAllocator, FunctionLiveVarInfo, CoalesceCopies, DominanceForest, and UnionSSAVars, with dependencies as follows: class RegisterAllocator : public FunctionPass { . . . virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequired<FunctionLiveVarInfo>(); AU.addRequired<CoalesceCopies>(); } . . . }; class Func...