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Codegen pass definition cleanup. No functionality.

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Moving toward a uniform style of pass definition to allow easier target configuration.
Globally declare Pass ID.
Globally declare pass initializer.
Use INITIALIZE_PASS consistently.
Add a call to the initializer from CodeGen.cpp.
Remove redundant "createPass" functions and "getPassName" methods.

While cleaning up declarations, cleaned up comments (sorry for large diff).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150100 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew Trick
2012-02-08 21:23:13 +00:00
parent 9d41bd5c78
commit 1dd8c8560d
28 changed files with 176 additions and 256 deletions
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10
lib/CodeGen/LocalStackSlotAllocation.cpp
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@ -71,19 +71,15 @@ namespace {
AU.setPreservesCFG();
MachineFunctionPass::getAnalysisUsage(AU);
}
const char *getPassName() const {
return "Local Stack Slot Allocation";
}
private:
};
} // end anonymous namespace
char LocalStackSlotPass::ID = 0;
FunctionPass *llvm::createLocalStackSlotAllocationPass() {
return new LocalStackSlotPass();
}
char &llvm::LocalStackSlotAllocationID = LocalStackSlotPass::ID;
INITIALIZE_PASS(LocalStackSlotPass, "localstackalloc",
"Local Stack Slot Allocation", false, false)
bool LocalStackSlotPass::runOnMachineFunction(MachineFunction &MF) {
MachineFrameInfo *MFI = MF.getFrameInfo();