[llvm] ebd7f75 - [KeyInstr][NFC] Fix incorrect atomGroup/rank uint size in computeKeyInstructions

[Orlando Cazalet-Hyams via llvm-commits]

Author: Orlando Cazalet-Hyams
Date: 2025-06-13T16:04:03+01:00
New Revision: ebd7f7539b1c2bc7d5e391bbb00cb56dc245b2dd

URL: https://github.com/llvm/llvm-project/commit/ebd7f7539b1c2bc7d5e391bbb00cb56dc245b2dd
DIFF: https://github.com/llvm/llvm-project/commit/ebd7f7539b1c2bc7d5e391bbb00cb56dc245b2dd.diff

LOG: [KeyInstr][NFC] Fix incorrect atomGroup/rank uint size in computeKeyInstructions

Added: 
    

Modified: 
    llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 5fb74a016a75e..0edfca78b0886 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2368,8 +2368,8 @@ void DwarfDebug::computeKeyInstructions(const MachineFunction *MF) {
   // Map {(InlinedAt, Group): (Rank, Instructions)}.
   // NOTE: Anecdotally, for a large C++ blob, 99% of the instruction
   // SmallVectors contain 2 or fewer elements; use 2 inline elements.
-  DenseMap<std::pair<DILocation *, uint32_t>,
-           std::pair<uint16_t, SmallVector<const MachineInstr *, 2>>>
+  DenseMap<std::pair<DILocation *, uint64_t>,
+           std::pair<uint8_t, SmallVector<const MachineInstr *, 2>>>
       GroupCandidates;
 
   // For each instruction: