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| author | Andrew Trick <atrick@apple.com> | 2012-02-08 21:23:13 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-02-08 21:23:13 +0000 |
| commit | 1dd8c8560d45d36a8e507cd014352f1d313f9f9e (patch) | |
| tree | 53ab7a4d1ce9e68688fe4b9ffa311474814613b1 /lib/CodeGen/PrologEpilogInserter.cpp | |
| parent | 9d41bd5c78b99750d820e01bcd4a4e479b713d4c (diff) | |
| download | llvm-1dd8c8560d45d36a8e507cd014352f1d313f9f9e.tar.gz llvm-1dd8c8560d45d36a8e507cd014352f1d313f9f9e.tar.bz2 llvm-1dd8c8560d45d36a8e507cd014352f1d313f9f9e.tar.xz | |
Codegen pass definition cleanup. No functionality.
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
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.cpp')
| -rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 9d35965393..39fda501c1 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -45,6 +45,7 @@ using namespace llvm; char PEI::ID = 0; +char &llvm::PrologEpilogCodeInserterID = PEI::ID; INITIALIZE_PASS_BEGIN(PEI, "prologepilog", "Prologue/Epilogue Insertion", false, false) @@ -52,18 +53,14 @@ INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo) INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree) INITIALIZE_PASS_DEPENDENCY(TargetPassConfig) INITIALIZE_PASS_END(PEI, "prologepilog", - "Prologue/Epilogue Insertion", false, false) + "Prologue/Epilogue Insertion & Frame Finalization", + false, false) STATISTIC(NumVirtualFrameRegs, "Number of virtual frame regs encountered"); STATISTIC(NumScavengedRegs, "Number of frame index regs scavenged"); STATISTIC(NumBytesStackSpace, "Number of bytes used for stack in all functions"); -/// createPrologEpilogCodeInserter - This function returns a pass that inserts -/// prolog and epilog code, and eliminates abstract frame references. -/// -FunctionPass *llvm::createPrologEpilogCodeInserter() { return new PEI(); } - /// runOnMachineFunction - Insert prolog/epilog code and replace abstract /// frame indexes with appropriate references. /// |