ir_opt « shader_recompiler « src - anonymous/yuzu - yuzu is the world's most popular, open-source, Nintendo Switch emulator — started by the creators of Citra. It is written in C++ with portability in mind,

Mode	Name	Size
-rw-r--r--	collect_shader_info_pass.cpp	36636	log stats plain blame
-rw-r--r--	conditional_barrier_pass.cpp	1641	log stats plain blame
-rw-r--r--	constant_propagation_pass.cpp	40203	log stats plain blame
-rw-r--r--	dead_code_elimination_pass.cpp	876	log stats plain blame
-rw-r--r--	dual_vertex_pass.cpp	864	log stats plain blame
-rw-r--r--	global_memory_to_storage_buffer_pass.cpp	22993	log stats plain blame
-rw-r--r--	identity_removal_pass.cpp	1228	log stats plain blame
-rw-r--r--	layer_pass.cpp	2185	log stats plain blame
-rw-r--r--	lower_fp16_to_fp32.cpp	5330	log stats plain blame
-rw-r--r--	lower_fp64_to_fp32.cpp	7532	log stats plain blame
-rw-r--r--	lower_int64_to_int32.cpp	9824	log stats plain blame
-rw-r--r--	passes.h	1443	log stats plain blame
-rw-r--r--	position_pass.cpp	2522	log stats plain blame
-rw-r--r--	rescaling_pass.cpp	13322	log stats plain blame
-rw-r--r--	ssa_rewrite_pass.cpp	14799	log stats plain blame
-rw-r--r--	texture_pass.cpp	27747	log stats plain blame
-rw-r--r--	vendor_workaround_pass.cpp	2724	log stats plain blame
-rw-r--r--	verification_pass.cpp	3300	log stats plain blame