• Ben Gamari's avatar
    Refactor, document, and optimize LLVM configuration loading · b2577081
    Ben Gamari authored
    As described in the new Note [LLVM Configuration] in SysTools, we now
    load llvm-targets and llvm-passes lazily to avoid the overhead of doing
    so when -fllvm isn't used (also known as "the common case").
    
    Noticed in #17003.
    
    Metric Decrease:
        T12234
        T12150
    b2577081
gen-data-layout.sh 5 KB