[llvm] [ARM] R11 not pushed adjacent to link register with PAC-M and AAPCS f… (PR #87491)

[via llvm-commits]

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@@ -111,8 +113,8 @@ ARMBaseRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
   if (STI.isTargetDarwin())
     return CSR_iOS_SaveList;
 
-  if (UseSplitPush)
-    return STI.createAAPCSFrameChain() ? CSR_AAPCS_SplitPush_SaveList
+  if (UseR7Split)
+    return STI.createAAPCSFrameChain() ? CSR_AAPCS_SplitPush_Thumb_SaveList
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ostannard wrote:

This looks like a functional change.

https://github.com/llvm/llvm-project/pull/87491