llvm_targets options

AArch64
AArch64 CPU target (arm64 in Gentoo)
AMDGPU
AMDGPU target (supports R600 and GCN GPUs)
ARC
ARC (Argonaut RISC Core) embedded CPU target [EXPERIMENTAL]
ARM
ARM CPU target
AVR
8-bit Atmel AVR microcontroller target [EXPERIMENTAL]
BPF
Berkeley Packet Filter target
Hexagon
Qualcomm Hexagon DSP target
Lanai
Lanai CPU target
MSP430
MSP430 CPU target (experimental)
Mips
MIPS CPU target (includes MIPS64)
NVPTX
NVIDIA PTX (GPU) target (32-bit and 64-bit)
PowerPC
PowerPC CPU target (PPC32 and PPC64)
RISCV
RISC-V CPU target
Sparc
Sparc CPU target
SystemZ
SystemZ (s390x) CPU target
WebAssembly
WebAssembly backend
X86
X86 CPU target (includes amd64)
XCore
XCore CPU target