[llvm] [PowerPC] Fix saving of Link Register when using ROP Protect (PR #123101)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


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``````````bash
git-clang-format --diff 1c5f87486aabd0eed2b41d32fc499700e4471f11 78781de649359aa6b23ae98c6577a6dfb534321a --extensions cpp -- llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
index 26deeaeab0..68e49e3929 100644
--- a/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -1102,8 +1102,8 @@ void PPCFrameLowering::emitPrologue(MachineFunction &MF,
   }
 
   // Save the LR now.
-  if (!HasSTUX && MustSaveLR && !HasFastMFLR && isInt<16>(FrameSize + LROffset)
-      && !HasROPProtect)
+  if (!HasSTUX && MustSaveLR && !HasFastMFLR &&
+      isInt<16>(FrameSize + LROffset) && !HasROPProtect)
     SaveLR(LROffset + FrameSize);
 
   // Add Call Frame Information for the instructions we generated above.

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https://github.com/llvm/llvm-project/pull/123101