| Llvm | Core API. | 
| Llvm_AArch64 | AArch64 Initialization. | 
| Llvm_AMDGPU | AMDGPU Initialization. | 
| Llvm_ARM | ARM Initialization. | 
| Llvm_AVR | AVR Initialization. | 
| Llvm_BPF | BPF Initialization. | 
| Llvm_Hexagon | Hexagon Initialization. | 
| Llvm_Lanai | Lanai Initialization. | 
| Llvm_MSP430 | MSP430 Initialization. | 
| Llvm_Mips | Mips Initialization. | 
| Llvm_NVPTX | NVPTX Initialization. | 
| Llvm_PowerPC | PowerPC Initialization. | 
| Llvm_RISCV | RISCV Initialization. | 
| Llvm_Sparc | Sparc Initialization. | 
| Llvm_SystemZ | SystemZ Initialization. | 
| Llvm_WebAssembly | WebAssembly Initialization. | 
| Llvm_X86 | X86 Initialization. | 
| Llvm_XCore | XCore Initialization. | 
| Llvm_all_backends | Initialize all the backends targets | 
| Llvm_analysis | Intermediate representation analysis. | 
| Llvm_bitreader | Bitcode reader. | 
| Llvm_bitwriter | Bitcode writer. | 
| Llvm_executionengine | JIT Interpreter. | 
| Llvm_ipo | IPO Transforms. | 
| Llvm_irreader | IR reader. | 
| Llvm_linker | Linker. | 
| Llvm_passmgr_builder | Pass Manager Builder. | 
| Llvm_scalar_opts | Scalar Transforms. | 
| Llvm_target | Target Information. | 
| Llvm_transform_utils | Transform Utilities. | 
| Llvm_vectorize | Vectorize Transforms. |