Represent VectorType as VecElement in Julia type for alignment fix

[vchuravy]

Might fix #999 and #1487

but was based on a reproducer provided by @Sophia755

[github-actions]

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diff --git a/src/compiler.jl b/src/compiler.jl
index 692b09f..0f288cc 100644
--- a/src/compiler.jl
+++ b/src/compiler.jl
@@ -1003,7 +1003,7 @@ function julia_allocator(B::LLVM.IRBuilder, @nospecialize(LLVMType::LLVM.LLVMTyp
         TT = Compiler.tape_type(LLVMType)
         if esizeof(TT) != convert(Int, AlignedSize)
             GPUCompiler.@safe_error "Enzyme aligned size and Julia size disagree" AlignedSize =
-                convert(Int, AlignedSize) esizeof(TT) fieldtypes(TT) LLVMType=strip(string(LLVMType))
+                convert(Int, AlignedSize) esizeof(TT) fieldtypes(TT) LLVMType = strip(string(LLVMType))
             emit_error(B, nothing, "Enzyme: Tape allocation failed.") # TODO: Pick appropriate orig
             return LLVM.API.LLVMValueRef(LLVM.UndefValue(LLVMType).ref)
         end
diff --git a/src/typeutils/conversion.jl b/src/typeutils/conversion.jl
index 0461806..e2fdded 100644
--- a/src/typeutils/conversion.jl
+++ b/src/typeutils/conversion.jl
@@ -50,7 +50,7 @@ function to_tape_type(Type::LLVM.API.LLVMTypeRef)::Tuple{DataType,Bool}
         e = LLVM.API.LLVMGetElementType(Type)
         T, sub = to_tape_type(e)
         len = Int(LLVM.API.LLVMGetVectorSize(Type))
-        Tup = NTuple{len,Core.VecElement{T}}
+        Tup = NTuple{len, Core.VecElement{T}}
         if sub
             return NamedTuple{ntuple(Core.Symbol, Val(len)),Tup}, false
         else

[github-actions]

Benchmark Results

	main	f1703ad...	main / f1703ad...
basics/overhead	5.25 ± 0.92 ns	4.34 ± 0.91 ns	1.21 ± 0.33
time_to_load	1.36 ± 0.016 s	1.36 ± 0.015 s	1 ± 0.016

Benchmark Plots

A plot of the benchmark results has been uploaded as an artifact at https://github.com/EnzymeAD/Enzyme.jl/actions/runs/15299573915/artifacts/3212200784.