[llvm] [MachineFrameInfo] Refactoring with computeMaxcallFrameSize() (NFC) (PR #78001)

[Matt Arsenault via llvm-commits]

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@@ -602,6 +603,9 @@ bool InlineAsmLowering::lowerInlineAsm(
     }
   }
 
+  if (ExtraInfo.get() & InlineAsm::Extra_IsAlignStack)
+    MF.getFrameInfo().setAdjustsStack(true);
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arsenm wrote:

Also related #46222? Should probably split this to a separate change 

https://github.com/llvm/llvm-project/pull/78001