[Mesa-dev] [Bug 89705] lp_bld_debug.cpp:280:54: error: no matching function for call to ‘llvm?=::TargetMachine::getSubtargetImpl()=?UTF-8?Q?’

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Mar 21 23:22:55 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=89705

Vinson Lee <vlee at freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |bisected

--- Comment #2 from Vinson Lee <vlee at freedesktop.org> ---
4638c993331b04c73453927cb0b9909fa0dbd282 is the first bad commit
commit 4638c993331b04c73453927cb0b9909fa0dbd282
Author: Eric Christopher <echristo at gmail.com>
Date:   Sat Mar 21 04:22:23 2015 +0000

    Remove the target independent TargetMachine::getSubtarget and
    TargetMachine::getSubtargetImpl routines.

    This keeps the target independent code free of bare subtarget
    calls while the remainder of the backends are migrated, or not
    if they don't wish to support per-function subtargets as would
    be needed for function multiversioning or LTO of disparate
    cpu subarchitecture types, e.g.

    clang -msse4.2 -c foo.c -emit-llvm -o foo.bc
    clang -c bar.c -emit-llvm -o bar.bc
    llvm-link foo.bc bar.bc -o baz.bc
    llc baz.bc

    and get appropriate code for what the command lines requested.

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232885
91177308-0d34-0410-b5e6-96231b3b80d8

:040000 040000 588aa3c96b228a8e4e5be4cc2f9bf901c160da3a
0f44478fddd47d1a7b5c2f445a83216b6c8d2b18 M    include
:040000 040000 9bac4dbc48c000848fd80a33971b313542fd6fd2
518cd85f7a7c92b36b357b273857aa4cd314d51f M    lib
bisect run success

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