[clang] 4784585 - [clang][bytecode][NFC] Remove unnecessary local variable (#152468)

[via cfe-commits]

Author: Timm Baeder
Date: 2025-08-07T12:39:32+02:00
New Revision: 4784585747423a8ed6e3acbe3c8fbe97ba362cc5

URL: https://github.com/llvm/llvm-project/commit/4784585747423a8ed6e3acbe3c8fbe97ba362cc5
DIFF: https://github.com/llvm/llvm-project/commit/4784585747423a8ed6e3acbe3c8fbe97ba362cc5.diff

LOG: [clang][bytecode][NFC] Remove unnecessary local variable (#152468)

Desc is only used once and we can get that information from the Block as
well.

Added: 
    

Modified: 
    clang/lib/AST/ByteCode/InterpState.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/ByteCode/InterpState.cpp b/clang/lib/AST/ByteCode/InterpState.cpp
index a06b125b3dace..b3c0a67f8ff3e 100644
--- a/clang/lib/AST/ByteCode/InterpState.cpp
+++ b/clang/lib/AST/ByteCode/InterpState.cpp
@@ -76,9 +76,6 @@ bool InterpState::reportOverflow(const Expr *E, const llvm::APSInt &Value) {
 
 void InterpState::deallocate(Block *B) {
   assert(B);
-  const Descriptor *Desc = B->getDescriptor();
-  assert(Desc);
-
   // The block might have a pointer saved in a field in its data
   // that points to the block itself. We call the dtor first,
   // which will destroy all the data but leave InlineDescriptors
@@ -95,7 +92,7 @@ void InterpState::deallocate(Block *B) {
     auto *D = new (Memory) DeadBlock(DeadBlocks, B);
     // Since the block doesn't hold any actual data anymore, we can just
     // memcpy() everything over.
-    std::memcpy(D->rawData(), B->rawData(), Desc->getAllocSize());
+    std::memcpy(D->rawData(), B->rawData(), B->getSize());
     D->B.IsInitialized = B->IsInitialized;
 
     // We moved the contents over to the DeadBlock.