[lld] dfe2a3f - [COFF] Change a llvm::StringSet<> to llvm::DenseSet<StringRef>. NFC

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2022-08-09T17:50:42-07:00
New Revision: dfe2a3f3eb92b6a94453a74f3f0a4552f6965fcc

URL: https://github.com/llvm/llvm-project/commit/dfe2a3f3eb92b6a94453a74f3f0a4552f6965fcc
DIFF: https://github.com/llvm/llvm-project/commit/dfe2a3f3eb92b6a94453a74f3f0a4552f6965fcc.diff

LOG: [COFF] Change a llvm::StringSet<> to llvm::DenseSet<StringRef>. NFC

The former stores strings and is therefore more expensive.

Added: 
    

Modified: 
    lld/COFF/Driver.h

Removed: 
    


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diff  --git a/lld/COFF/Driver.h b/lld/COFF/Driver.h
index 64334ad1d982c..902f122d4ade3 100644
--- a/lld/COFF/Driver.h
+++ b/lld/COFF/Driver.h
@@ -158,7 +158,7 @@ class LinkerDriver {
   std::vector<StringRef> filePaths;
   std::vector<MemoryBufferRef> resources;
 
-  llvm::StringSet<> directivesExports;
+  llvm::DenseSet<StringRef> directivesExports;
 
   COFFLinkerContext &ctx;