[llvm] 73381a8 - [CodeGen] Fix -Wunused-variable in PrologEpilogInserter.cpp (NFC)

[Jie Fu via llvm-commits]

Author: Jie Fu
Date: 2024-03-18T23:09:54+08:00
New Revision: 73381a8df80674bd5198a89e8e879c64c48121b8

URL: https://github.com/llvm/llvm-project/commit/73381a8df80674bd5198a89e8e879c64c48121b8
DIFF: https://github.com/llvm/llvm-project/commit/73381a8df80674bd5198a89e8e879c64c48121b8.diff

LOG: [CodeGen] Fix -Wunused-variable in PrologEpilogInserter.cpp (NFC)

llvm-project/llvm/lib/CodeGen/PrologEpilogInserter.cpp:369:12:
error: unused variable 'MaxCFSIn' [-Werror,-Wunused-variable]
  uint32_t MaxCFSIn =
           ^
1 error generated.

Added: 
    

Modified: 
    llvm/lib/CodeGen/PrologEpilogInserter.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/PrologEpilogInserter.cpp b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
index e77d5e658962b1..eaf96ec5cbde8c 100644
--- a/llvm/lib/CodeGen/PrologEpilogInserter.cpp
+++ b/llvm/lib/CodeGen/PrologEpilogInserter.cpp
@@ -366,7 +366,7 @@ void PEI::calculateCallFrameInfo(MachineFunction &MF) {
     return;
 
   // (Re-)Compute the MaxCallFrameSize.
-  uint32_t MaxCFSIn =
+  [[maybe_unused]] uint32_t MaxCFSIn =
       MFI.isMaxCallFrameSizeComputed() ? MFI.getMaxCallFrameSize() : UINT32_MAX;
   std::vector<MachineBasicBlock::iterator> FrameSDOps;
   MFI.computeMaxCallFrameSize(MF, &FrameSDOps);