Revert "[AMDGPU][MIR] Serialize NumPhysicalVGPRSpillLanes" (#115353)

Reverts llvm/llvm-project#115291

Reverting due to test failures on many bots including
https://lab.llvm.org/buildbot/#/builders/174/builds/8049

1 files changed, 4 insertions, 5 deletions

diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
index 2ddcd5a..1e43d27 100644
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.cpp
@@ -694,22 +694,22 @@ yaml::SIMachineFunctionInfo::SIMachineFunctionInfo(
     const llvm::MachineFunction &MF)
     : ExplicitKernArgSize(MFI.getExplicitKernArgSize()),
       MaxKernArgAlign(MFI.getMaxKernArgAlign()), LDSSize(MFI.getLDSSize()),
-      GDSSize(MFI.getGDSSize()), DynLDSAlign(MFI.getDynLDSAlign()),
-      IsEntryFunction(MFI.isEntryFunction()),
+      GDSSize(MFI.getGDSSize()),
+      DynLDSAlign(MFI.getDynLDSAlign()), IsEntryFunction(MFI.isEntryFunction()),
       NoSignedZerosFPMath(MFI.hasNoSignedZerosFPMath()),
       MemoryBound(MFI.isMemoryBound()), WaveLimiter(MFI.needsWaveLimiter()),
       HasSpilledSGPRs(MFI.hasSpilledSGPRs()),
       HasSpilledVGPRs(MFI.hasSpilledVGPRs()),
       HighBitsOf32BitAddress(MFI.get32BitAddressHighBits()),
       Occupancy(MFI.getOccupancy()),
-      NumPhysicalVGPRSpillLanes(MFI.getNumPhysicalVGPRSpillLanes()),
       ScratchRSrcReg(regToString(MFI.getScratchRSrcReg(), TRI)),
       FrameOffsetReg(regToString(MFI.getFrameOffsetReg(), TRI)),
       StackPtrOffsetReg(regToString(MFI.getStackPtrOffsetReg(), TRI)),
       BytesInStackArgArea(MFI.getBytesInStackArgArea()),
       ReturnsVoid(MFI.returnsVoid()),
       ArgInfo(convertArgumentInfo(MFI.getArgInfo(), TRI)),
-      PSInputAddr(MFI.getPSInputAddr()), PSInputEnable(MFI.getPSInputEnable()),
+      PSInputAddr(MFI.getPSInputAddr()),
+      PSInputEnable(MFI.getPSInputEnable()),
       Mode(MFI.getMode()) {
   for (Register Reg : MFI.getSGPRSpillPhysVGPRs())
     SpillPhysVGPRS.push_back(regToString(Reg, TRI));
@@ -754,7 +754,6 @@ bool SIMachineFunctionInfo::initializeBaseYamlFields(
   HasSpilledVGPRs = YamlMFI.HasSpilledVGPRs;
   BytesInStackArgArea = YamlMFI.BytesInStackArgArea;
   ReturnsVoid = YamlMFI.ReturnsVoid;
-  NumPhysicalVGPRSpillLanes = YamlMFI.NumPhysicalVGPRSpillLanes;
 
   if (YamlMFI.ScavengeFI) {
     auto FIOrErr = YamlMFI.ScavengeFI->getFI(MF.getFrameInfo());