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| author | Arthur Eubanks <aeubanks@google.com> | 2024-06-27 16:32:27 -0700 |
|---|---|---|
| committer | shawbyoung <shawbyoung@gmail.com> | 2024-06-27 16:32:27 -0700 |
| commit | f5c7df12cacdb84552b36a7ac598a8db41acc680 (patch) | |
| tree | 3b33e941b9bfb88c40c64fd18ee32a633423cbed /llvm/lib/Target/PowerPC/PPCMIPeephole.cpp | |
| parent | 608880c3a7a59c86db82728067e553a8d4665a45 (diff) | |
| parent | 804415825b97e974c96a92580bcbeaf4c7ff0a04 (diff) | |
[𝘀𝗽𝗿] changes introduced through rebaseusers/shawbyoung/spr/main.boltnfc-refactoring-callgraph
Created using spr 1.3.4
[skip ci]
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCMIPeephole.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCMIPeephole.cpp | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp index c6db8a7bbeb8..0b515c9f798f 100644 --- a/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp +++ b/llvm/lib/Target/PowerPC/PPCMIPeephole.cpp @@ -156,12 +156,12 @@ public: void getAnalysisUsage(AnalysisUsage &AU) const override { AU.addRequired<LiveVariables>(); - AU.addRequired<MachineDominatorTree>(); - AU.addRequired<MachinePostDominatorTree>(); + AU.addRequired<MachineDominatorTreeWrapperPass>(); + AU.addRequired<MachinePostDominatorTreeWrapperPass>(); AU.addRequired<MachineBlockFrequencyInfo>(); AU.addPreserved<LiveVariables>(); - AU.addPreserved<MachineDominatorTree>(); - AU.addPreserved<MachinePostDominatorTree>(); + AU.addPreserved<MachineDominatorTreeWrapperPass>(); + AU.addPreserved<MachinePostDominatorTreeWrapperPass>(); AU.addPreserved<MachineBlockFrequencyInfo>(); MachineFunctionPass::getAnalysisUsage(AU); } @@ -200,8 +200,8 @@ void PPCMIPeephole::addRegToUpdateWithLine(Register Reg, int Line) { void PPCMIPeephole::initialize(MachineFunction &MFParm) { MF = &MFParm; MRI = &MF->getRegInfo(); - MDT = &getAnalysis<MachineDominatorTree>(); - MPDT = &getAnalysis<MachinePostDominatorTree>(); + MDT = &getAnalysis<MachineDominatorTreeWrapperPass>().getDomTree(); + MPDT = &getAnalysis<MachinePostDominatorTreeWrapperPass>().getPostDomTree(); MBFI = &getAnalysis<MachineBlockFrequencyInfo>(); LV = &getAnalysis<LiveVariables>(); EntryFreq = MBFI->getEntryFreq(); @@ -448,6 +448,9 @@ void PPCMIPeephole::convertUnprimedAccPHIs( if (MRI->isSSA()) addRegToUpdate(RegMBB.first.getReg()); } + // The liveness of old PHI and new PHI have to be updated. + addRegToUpdate(PHI->getOperand(0).getReg()); + addRegToUpdate(AccReg); ChangedPHIMap[PHI] = NewPHI.getInstr(); LLVM_DEBUG(dbgs() << "Converting PHI: "); LLVM_DEBUG(PHI->dump()); @@ -2029,8 +2032,8 @@ bool PPCMIPeephole::combineSEXTAndSHL(MachineInstr &MI, INITIALIZE_PASS_BEGIN(PPCMIPeephole, DEBUG_TYPE, "PowerPC MI Peephole Optimization", false, false) INITIALIZE_PASS_DEPENDENCY(MachineBlockFrequencyInfo) -INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree) -INITIALIZE_PASS_DEPENDENCY(MachinePostDominatorTree) +INITIALIZE_PASS_DEPENDENCY(MachineDominatorTreeWrapperPass) +INITIALIZE_PASS_DEPENDENCY(MachinePostDominatorTreeWrapperPass) INITIALIZE_PASS_DEPENDENCY(LiveVariables) INITIALIZE_PASS_END(PPCMIPeephole, DEBUG_TYPE, "PowerPC MI Peephole Optimization", false, false) |