llvm-project

29cb6f01 - [Clang] Track alloca element types to avoid getAllocatedType() calls (#181740)

[Clang] Track alloca element types to avoid getAllocatedType() calls (#181740) Store alloca element types alongside alloca pointers in Clang's CodeGen, eliminating the need to query getAllocatedType() later. Changes: - CodeGenFunction.h: Modified DominatingLLVMValue::saved_type to track type Uses Type==nullptr as sentinel for "not saved" instead of separate bool. Fixes a bug where it previously tried to use the addrspacecasted value constructor and later cast it to an alloca. - CGHLSLRuntime.cpp: Changed OutputSemantic map to store (Value*, Type*) pairs to trivially remove getAllocatedType calls. Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>