[llvm] 41328d7 - RegisterPressure.h - consistently initialize all pointer fields. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2023-02-12T14:55:03Z
New Revision: 41328d7c0e6e16cece22f672841da0e1861e157e

URL: https://github.com/llvm/llvm-project/commit/41328d7c0e6e16cece22f672841da0e1861e157e
DIFF: https://github.com/llvm/llvm-project/commit/41328d7c0e6e16cece22f672841da0e1861e157e.diff

LOG: RegisterPressure.h - consistently initialize all pointer fields. NFC.

Silence static analyser warning - we're initializing some fields but not others.

Added: 
    

Modified: 
    llvm/include/llvm/CodeGen/RegisterPressure.h

Removed: 
    


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diff  --git a/llvm/include/llvm/CodeGen/RegisterPressure.h b/llvm/include/llvm/CodeGen/RegisterPressure.h
index 1164b60a11eb6..6fa19c50c6c8c 100644
--- a/llvm/include/llvm/CodeGen/RegisterPressure.h
+++ b/llvm/include/llvm/CodeGen/RegisterPressure.h
@@ -358,7 +358,7 @@ class RegPressureTracker {
   const MachineFunction *MF = nullptr;
   const TargetRegisterInfo *TRI = nullptr;
   const RegisterClassInfo *RCI = nullptr;
-  const MachineRegisterInfo *MRI;
+  const MachineRegisterInfo *MRI = nullptr;
   const LiveIntervals *LIS = nullptr;
 
   /// We currently only allow pressure tracking within a block.