[llvm] 9e7a2bf - [OpenMPOpt] Add const qualifier (NFC)

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2022-01-26T10:35:57+01:00
New Revision: 9e7a2bfcf71674f9f40fb34e7d1d1ee9507ed8dd

URL: https://github.com/llvm/llvm-project/commit/9e7a2bfcf71674f9f40fb34e7d1d1ee9507ed8dd
DIFF: https://github.com/llvm/llvm-project/commit/9e7a2bfcf71674f9f40fb34e7d1d1ee9507ed8dd.diff

LOG: [OpenMPOpt] Add const qualifier (NFC)

Make it clear that this large lambda does not modify the vector.

Added: 
    

Modified: 
    llvm/lib/Transforms/IPO/OpenMPOpt.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
index 80f4cbe3c8a51..68f33410c602e 100644
--- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@@ -1012,7 +1012,8 @@ struct OpenMPOpt {
     // into a single parallel region is contained in a single basic block
     // without any other instructions. We use the OpenMPIRBuilder to outline
     // that block and call the resulting function via __kmpc_fork_call.
-    auto Merge = [&](SmallVectorImpl<CallInst *> &MergableCIs, BasicBlock *BB) {
+    auto Merge = [&](const SmallVectorImpl<CallInst *> &MergableCIs,
+                     BasicBlock *BB) {
       // TODO: Change the interface to allow single CIs expanded, e.g, to
       // include an outer loop.
       assert(MergableCIs.size() > 1 && "Assumed multiple mergable CIs");