https://swiftshader.googlesource.com/SwiftShader/+/refs/heads/llvm10-clean/third_party/llvm-10.0/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp?autodive=0%2F%2F%2F
third_party/llvm-10.0/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp - SwiftShader - Git at Google