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@rovka rovka commented Apr 23, 2025

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@rovka rovka merged commit be7adaf into llvm:revert-130013-block-ldst-csr Apr 23, 2025
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llvmbot commented Apr 23, 2025

@llvm/pr-subscribers-backend-amdgpu

Author: Diana Picus (rovka)

Changes

Full diff: https://github.com/llvm/llvm-project/pull/136847.diff

2 Files Affected:

  • (modified) llvm/lib/CodeGen/PrologEpilogInserter.cpp (+4-4)
  • (modified) llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp (+1-1)
diff --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
index 9b852c0fd49cf..ac4090252cea0 100644
--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
@@ -608,9 +608,9 @@ static void insertCSRSaves(MachineBasicBlock &SaveBlock,
       MCRegister Reg = CS.getReg();
 
       if (CS.isSpilledToReg()) {
-        BuildMI(SaveBlock, I, DebugLoc(),
-                TII.get(TargetOpcode::COPY), CS.getDstReg())
-          .addReg(Reg, getKillRegState(true));
+        BuildMI(SaveBlock, I, DebugLoc(), TII.get(TargetOpcode::COPY),
+                CS.getDstReg())
+            .addReg(Reg, getKillRegState(true));
       } else {
         const TargetRegisterClass *RC = TRI->getMinimalPhysRegClass(Reg);
         TII.storeRegToStackSlot(SaveBlock, I, Reg, true, CS.getFrameIdx(), RC,
@@ -637,7 +637,7 @@ static void insertCSRRestores(MachineBasicBlock &RestoreBlock,
       MCRegister Reg = CI.getReg();
       if (CI.isSpilledToReg()) {
         BuildMI(RestoreBlock, I, DebugLoc(), TII.get(TargetOpcode::COPY), Reg)
-          .addReg(CI.getDstReg(), getKillRegState(true));
+            .addReg(CI.getDstReg(), getKillRegState(true));
       } else {
         const TargetRegisterClass *RC = TRI->getMinimalPhysRegClass(Reg);
         TII.loadRegFromStackSlot(RestoreBlock, I, Reg, CI.getFrameIdx(), RC,
diff --git a/llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp b/llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
index c1ac9491b2363..7838fd91a94da 100644
--- a/llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
@@ -2510,7 +2510,7 @@ bool SIRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator MI,
       bool IsWWMRegSpill = TII->isWWMRegSpillOpcode(MI->getOpcode());
       if (IsWWMRegSpill) {
         TII->insertScratchExecCopy(*MF, *MBB, MI, DL, MFI->getSGPRForEXECCopy(),
-                                  RS->isRegUsed(AMDGPU::SCC));
+                                   RS->isRegUsed(AMDGPU::SCC));
       }
 
       buildSpillLoadStore(

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