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  • Chandler Carruth's avatar
    Remove the very substantial, largely unmaintained legacy PGO · dd5d86d9
    Chandler Carruth authored
    infrastructure.
    
    This was essentially work toward PGO based on a design that had several
    flaws, partially dating from a time when LLVM had a different
    architecture, and with an effort to modernize it abandoned without being
    completed. Since then, it has bitrotted for several years further. The
    result is nearly unusable, and isn't helping any of the modern PGO
    efforts. Instead, it is getting in the way, adding confusion about PGO
    in LLVM and distracting everyone with maintenance on essentially dead
    code. Removing it paves the way for modern efforts around PGO.
    
    Among other effects, this removes the last of the runtime libraries from
    LLVM. Those are being developed in the separate 'compiler-rt' project
    now, with somewhat different licensing specifically more approriate for
    runtimes.
    
    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191835 91177308-0d34-0410-b5e6-96231b3b80d8
    dd5d86d9
LLVMBuild.txt 744 B
;===- ./LLVMBuild.txt ------------------------------------------*- Conf -*--===;
;
;                     The LLVM Compiler Infrastructure
;
; This file is distributed under the University of Illinois Open Source
; License. See LICENSE.TXT for details.
;
;===------------------------------------------------------------------------===;
;
; This is an LLVMBuild description file for the components in this subdirectory.
;
; For more information on the LLVMBuild system, please see:
;
;   http://llvm.org/docs/LLVMBuild.html
;
;===------------------------------------------------------------------------===;

[common]
subdirectories = bindings docs examples lib projects tools utils

[component_0]
type = Group
name = Miscellaneous
parent = $ROOT