[llvm] 22e475f - [NFC] fix warning

[Chen Zheng via llvm-commits]

Author: Chen Zheng
Date: 2022-08-09T00:22:01-04:00
New Revision: 22e475f5ac237dfebbb3cd2b3306a17d3b2a53ce

URL: https://github.com/llvm/llvm-project/commit/22e475f5ac237dfebbb3cd2b3306a17d3b2a53ce
DIFF: https://github.com/llvm/llvm-project/commit/22e475f5ac237dfebbb3cd2b3306a17d3b2a53ce.diff

LOG: [NFC] fix warning

Added: 
    

Modified: 
    llvm/lib/Target/PowerPC/PPCCTRLoops.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
index cb0519c8fe7b..f0c6e83e7e77 100644
--- a/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCTRLoops.cpp
@@ -313,6 +313,8 @@ void PPCCTRLoops::expandCTRLoops(MachineLoop *ML, MachineInstr *Start,
 
   MachineBasicBlock *Preheader = Start->getParent();
   MachineBasicBlock *Exiting = Dec->getParent();
+
+  (void)Preheader;
   assert((Preheader && Exiting) &&
          "Preheader and exiting should exist for CTR loop!");