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[CFIFixup] Add a default constructor to BlockFlags (NFC) #125296

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Feb 1, 2025
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[CFIFixup] Add a default constructor to BlockFlags (NFC) #125296

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5 changes: 4 additions & 1 deletion llvm/lib/CodeGen/CFIFixup.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,9 @@ struct BlockFlags {
bool StrongNoFrameOnEntry : 1;
bool HasFrameOnEntry : 1;
bool HasFrameOnExit : 1;
BlockFlags()
: Reachable(false), StrongNoFrameOnEntry(false), HasFrameOnEntry(false),
HasFrameOnExit(false) {}
};

// Most functions will have <= 32 basic blocks.
Expand All @@ -141,7 +144,7 @@ using BlockFlagsVector = SmallVector<BlockFlags, 32>;
static BlockFlagsVector
computeBlockInfo(const MachineFunction &MF,
const MachineBasicBlock *PrologueBlock) {
BlockFlagsVector BlockInfo(MF.getNumBlockIDs(), {false, false, false, false});
BlockFlagsVector BlockInfo(MF.getNumBlockIDs());
BlockInfo[0].Reachable = true;
BlockInfo[0].StrongNoFrameOnEntry = true;

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