[llvm] 8fccdfa - [AMDGPU] Remove outdated FIXME in comments [NFC]

[ZHU Zijia via llvm-commits]

Author: ZHU Zijia
Date: 2023-03-03T01:34:19+08:00
New Revision: 8fccdfa4366c85dada99f5ee71c3b8c242772342

URL: https://github.com/llvm/llvm-project/commit/8fccdfa4366c85dada99f5ee71c3b8c242772342
DIFF: https://github.com/llvm/llvm-project/commit/8fccdfa4366c85dada99f5ee71c3b8c242772342.diff

LOG: [AMDGPU] Remove outdated FIXME in comments [NFC]

This case has already been handled by D106449.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/SIInstrInfo.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
index 68267de90264b..669c6e07a0e33 100644
--- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
@@ -2555,12 +2555,6 @@ void SIInstrInfo::insertIndirectBranch(MachineBasicBlock &MBB,
   BuildMI(&MBB, DL, get(AMDGPU::S_SETPC_B64))
     .addReg(PCReg);
 
-  // FIXME: If spilling is necessary, this will fail because this scavenger has
-  // no emergency stack slots. It is non-trivial to spill in this situation,
-  // because the restore code needs to be specially placed after the
-  // jump. BranchRelaxation then needs to be made aware of the newly inserted
-  // block.
-  //
   // If a spill is needed for the pc register pair, we need to insert a spill
   // restore block right before the destination block, and insert a short branch
   // into the old destination block's fallthrough predecessor.