[llvm] b9f9b3b - [SPIRV][NFC] Use DenseMap's lookup instead of find (#164237)

[via llvm-commits]

Author: Juan Manuel Martinez Caamaño
Date: 2025-10-20T16:18:46+02:00
New Revision: b9f9b3b7eb3cc5e93fabcf68068bce5cedc21639

URL: https://github.com/llvm/llvm-project/commit/b9f9b3b7eb3cc5e93fabcf68068bce5cedc21639
DIFF: https://github.com/llvm/llvm-project/commit/b9f9b3b7eb3cc5e93fabcf68068bce5cedc21639.diff

LOG: [SPIRV][NFC] Use DenseMap's lookup instead of find (#164237)

[lookup](https://llvm.org/doxygen/classllvm_1_1DenseMapBase.html#a0b2ca98dc28c61793ff5c90d23e5f14e)
does a find and returns the default if no matching element was found.

Added: 
    

Modified: 
    llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h

Removed: 
    


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diff  --git a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
index d8376cd1aeb5a..2d19f6de604e4 100644
--- a/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
+++ b/llvm/lib/Target/SPIRV/SPIRVModuleAnalysis.h
@@ -169,9 +169,7 @@ struct ModuleAnalysisInfo {
 
   MCRegister getFuncReg(const Function *F) {
     assert(F && "Function is null");
-    auto FuncPtrRegPair = FuncMap.find(F);
-    return FuncPtrRegPair == FuncMap.end() ? MCRegister()
-                                           : FuncPtrRegPair->second;
+    return FuncMap.lookup(F);
   }
   MCRegister getExtInstSetReg(unsigned SetNum) { return ExtInstSetMap[SetNum]; }
   InstrList &getMSInstrs(unsigned MSType) { return MS[MSType]; }