[Issue]: build failure on archlinux

[raininja]

Problem Description

this occurred while attempting to compile HEAD, any guidance is appreciated

[920/7072] Building CXX object lib/Target/SystemZ/CMakeFiles/LLVMSystemZCodeGen.dir/SystemZISelLowering.cpp.o
FAILED: lib/Target/SystemZ/CMakeFiles/LLVMSystemZCodeGen.dir/SystemZISelLowering.cpp.o
/usr/bin/c++ -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/raijin/aur/llvm-rocm-git/src/_build/lib/Target/SystemZ -I/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ -I/home/raijin/aur/llvm-rocm-git/src/_build/include -I/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/include -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions         -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security         -fstack-clash-protection -fcf-protection -Wp,-D_GLIBCXX_ASSERTIONS -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment -Wno-misleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17 -fvisibility=hidden  -fno-exceptions -funwind-tables -MD -MT lib/Target/SystemZ/CMakeFiles/LLVMSystemZCodeGen.dir/SystemZISelLowering.cpp.o -MF lib/Target/SystemZ/CMakeFiles/LLVMSystemZCodeGen.dir/SystemZISelLowering.cpp.o.d -o lib/Target/SystemZ/CMakeFiles/LLVMSystemZCodeGen.dir/SystemZISelLowering.cpp.o -c /home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp
/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp: In member function ‘llvm::SDValue llvm::SystemZTargetLowering::combineTruncateExtract(const llvm::SDLoc&, llvm::EVT, llvm::SDValue, llvm::TargetLowering::DAGCombinerInfo&) const’:
/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp:6590:7: error: ‘N0’ was not declared in this scope
 6590 |   if (N0.getOpcode() == ISD::XOR &&
      |       ^~
/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp:6595:9: error: ‘VT’ was not declared in this scope
 6595 |     if (VT.isScalarInteger() && VT.getSizeInBits() < X.getValueSizeInBits()) {
      |         ^~
/home/raijin/aur/llvm-rocm-git/src/llvm-project/llvm/lib/Target/SystemZ/SystemZISelLowering.cpp:6596:25: error: ‘DAG’ was not declared in this scope
 6596 |       KnownBits Known = DAG.computeKnownBits(X);

Operating System

OS: NAME="Arch Linux"

CPU

CPU: 8-core AMD Ryzen 9 4900HS with Radeon Graphics (-MT MCP-)

GPU

AMD Radeon VII

ROCm Version

ROCm 6.0.0

ROCm Component

ROCm-CompilerSupport

Steps to Reproduce

attempt to build HEAD of this llvm-project

(Optional for Linux users) Output of /opt/rocm/bin/rocminfo --support

ROCk module is loaded
=====================
HSA System Attributes
=====================
Runtime Version:         1.1
System Timestamp Freq.:  1000.000000MHz
Sig. Max Wait Duration:  18446744073709551615 (0xFFFFFFFFFFFFFFFF) (timestamp count)
Machine Model:           LARGE
System Endianness:       LITTLE
Mwaitx:                  DISABLED
DMAbuf Support:          YES

==========
HSA Agents
==========
*******
Agent 1
*******
  Name:                    AMD Ryzen 9 4900HS with Radeon Graphics
  Uuid:                    CPU-XX
  Marketing Name:          AMD Ryzen 9 4900HS with Radeon Graphics
  Vendor Name:             CPU
  Feature:                 None specified
  Profile:                 FULL_PROFILE
  Float Round Mode:        NEAR
  Max Queue Number:        0(0x0)
  Queue Min Size:          0(0x0)
  Queue Max Size:          0(0x0)
  Queue Type:              MULTI
  Node:                    0
  Device Type:             CPU
  Cache Info:
    L1:                      32768(0x8000) KB
  Chip ID:                 0(0x0)
  ASIC Revision:           0(0x0)
  Cacheline Size:          64(0x40)
  Max Clock Freq. (MHz):   3000
  BDFID:                   0
  Internal Node ID:        0
  Compute Unit:            16
  SIMDs per CU:            0
  Shader Engines:          0
  Shader Arrs. per Eng.:   0
  WatchPts on Addr. Ranges:1
  Features:                None
  Pool Info:
    Pool 1
      Segment:                 GLOBAL; FLAGS: FINE GRAINED
      Size:                    15778348(0xf0c22c) KB
      Allocatable:             TRUE
      Alloc Granule:           4KB
      Alloc Alignment:         4KB
      Accessible by all:       TRUE
    Pool 2
      Segment:                 GLOBAL; FLAGS: KERNARG, FINE GRAINED
      Size:                    15778348(0xf0c22c) KB
      Allocatable:             TRUE
      Alloc Granule:           4KB
      Alloc Alignment:         4KB
      Accessible by all:       TRUE
    Pool 3
      Segment:                 GLOBAL; FLAGS: COARSE GRAINED
      Size:                    15778348(0xf0c22c) KB
      Allocatable:             TRUE
      Alloc Granule:           4KB
      Alloc Alignment:         4KB
      Accessible by all:       TRUE
  ISA Info:
*******
Agent 2
*******
  Name:                    gfx90c
  Uuid:                    GPU-XX
  Marketing Name:          AMD Radeon Graphics
  Vendor Name:             AMD
  Feature:                 KERNEL_DISPATCH
  Profile:                 BASE_PROFILE
  Float Round Mode:        NEAR
  Max Queue Number:        128(0x80)
  Queue Min Size:          64(0x40)
  Queue Max Size:          131072(0x20000)
  Queue Type:              MULTI
  Node:                    1
  Device Type:             GPU
  Cache Info:
    L1:                      16(0x10) KB
    L2:                      1024(0x400) KB
  Chip ID:                 5686(0x1636)
  ASIC Revision:           0(0x0)
  Cacheline Size:          64(0x40)
  Max Clock Freq. (MHz):   1750
  BDFID:                   1024
  Internal Node ID:        1
  Compute Unit:            8
  SIMDs per CU:            4
  Shader Engines:          1
  Shader Arrs. per Eng.:   1
  WatchPts on Addr. Ranges:4
  Coherent Host Access:    FALSE
  Features:                KERNEL_DISPATCH
  Fast F16 Operation:      TRUE
  Wavefront Size:          64(0x40)
  Workgroup Max Size:      1024(0x400)
  Workgroup Max Size per Dimension:
    x                        1024(0x400)
    y                        1024(0x400)
    z                        1024(0x400)
  Max Waves Per CU:        40(0x28)
  Max Work-item Per CU:    2560(0xa00)
  Grid Max Size:           4294967295(0xffffffff)
  Grid Max Size per Dimension:
    x                        4294967295(0xffffffff)
    y                        4294967295(0xffffffff)
    z                        4294967295(0xffffffff)
  Max fbarriers/Workgrp:   32
  Packet Processor uCode:: 471
  SDMA engine uCode::      40
  IOMMU Support::          None
  Pool Info:
    Pool 1
      Segment:                 GLOBAL; FLAGS: COARSE GRAINED
      Size:                    524288(0x80000) KB
      Allocatable:             TRUE
      Alloc Granule:           4KB
      Alloc Alignment:         4KB
      Accessible by all:       FALSE
    Pool 2
      Segment:                 GLOBAL; FLAGS: EXTENDED FINE GRAINED
      Size:                    524288(0x80000) KB
      Allocatable:             TRUE
      Alloc Granule:           4KB
      Alloc Alignment:         4KB
      Accessible by all:       FALSE
    Pool 3
      Segment:                 GROUP
      Size:                    64(0x40) KB
      Allocatable:             FALSE
      Alloc Granule:           0KB
      Alloc Alignment:         0KB
      Accessible by all:       FALSE
  ISA Info:
    ISA 1
      Name:                    amdgcn-amd-amdhsa--gfx90c:xnack-
      Machine Models:          HSA_MACHINE_MODEL_LARGE
      Profiles:                HSA_PROFILE_BASE
      Default Rounding Mode:   NEAR
      Default Rounding Mode:   NEAR
      Fast f16:                TRUE
      Workgroup Max Size:      1024(0x400)
      Workgroup Max Size per Dimension:
        x                        1024(0x400)
        y                        1024(0x400)
        z                        1024(0x400)
      Grid Max Size:           4294967295(0xffffffff)
      Grid Max Size per Dimension:
        x                        4294967295(0xffffffff)
        y                        4294967295(0xffffffff)
        z                        4294967295(0xffffffff)
      FBarrier Max Size:       32
*** Done ***

Additional Information

No response

[raininja]

Here is the PKGBUILD I attempted to use:

╰─>$ cat PKGBUILD
# Maintainer: Reza Jahanbakhshi <reza.jahanbakhshi at gmail dot com
# Contributor: Lone_Wolf <lone_wolf@klaas-de-kat.nl>
# Contributor: yurikoles <root@yurikoles.com>
# Contributor: bearoso <bearoso@gmail.com>
# Contributor: Luchesar V. ILIEV <luchesar%2eiliev%40gmail%2ecom>
# Contributor: Anders Bergh <anders@archlinuxppc.org>
# Contributor: Armin K. <krejzi at email dot com>
# Contributor: Christian Babeux <christian.babeux@0x80.ca>
# Contributor: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Evangelos Foutras <evangelos@foutrelis.com>
# Contributor: Hesiod (https://github.com/hesiod)
# Contributor: Roberto Alsina <ralsina@kde.org>
# Contributor: Thomas Dziedzic < gostrc at gmail >
# Contributor: Tomas Lindquist Olsen <tomas@famolsen.dk>
# Contributor: Tomas Wilhelmsson <tomas.wilhelmsson@gmail.com>


pkgname=('llvm-rocm-git' 'llvm-libs-rocm-git' 'llvm-ocaml-rocm-git')
pkgver=19.0.0_r505925.59792073596f
pkgrel=1
pkgdesc="LLVM from ROCm with AMD optimizations"
arch=('x86_64')
url="https://llvm.org/"
license=('custom:Apache 2.0 with LLVM Exception')
makedepends=('git' 'cmake' 'ninja' 'libffi' 'libedit' 'ncurses' 'libxml2'
             'python-setuptools' 'lldb' 'ocaml' 'ocaml-ctypes' 'ocaml-findlib'
             'python-sphinx' 'python-recommonmark' 'swig' 'python' 'python-six'
             'python-myst-parser' 'lua53' 'ocl-icd' 'opencl-headers' 'z3'
             'jsoncpp' 'ocaml-stdlib-shims')
checkdepends=("python-psutil")
source=("llvm-project::git+https://github.com/ROCm/llvm-project.git"
        "llvm-config.h")

md5sums=('SKIP'
         '295c343dcd457dc534662f011d7cff1a')
sha512sums=('SKIP'
            '75e743dea28b280943b3cc7f8bbb871b57d110a7f2b9da2e6845c1c36bf170dd883fca54e463f5f49e0c3effe07fbd0db0f8cf5a12a2469d3f792af21a73fcdd')
options=('staticlibs')

# NINJAFLAGS is an env var used to pass commandline options to ninja
# NOTE: It's your responbility to validate the value of $NINJAFLAGS. If unsure, don't set it.
# NINJAFLAGS="-j20"

_python_optimize() {
  python -m compileall "$@"
  python -O -m compileall "$@"
  python -OO -m compileall "$@"
}

pkgver() {
    cd llvm-project/llvm

    # This will almost match the output of `llvm-config --version` when the
    # LLVM_APPEND_VC_REV cmake flag is turned on. The only difference is
    # dash being replaced with underscore because of Pacman requirements.
    local _pkgver=$(awk -F 'MAJOR |MINOR |PATCH |)' \
            'BEGIN { ORS="." ; i=0 } \
             /set\(LLVM_VERSION_/ { print $2 ; i++ ; if (i==2) ORS="" } \
             END { print "\n" }' \
             CMakeLists.txt)_r$(git rev-list --count HEAD).$(git rev-parse --short HEAD)
    echo "$_pkgver"
}

build() {

    export CFLAGS+=" ${CPPFLAGS}"
    export CXXFLAGS+=" ${CPPFLAGS}"
    cmake \
        -B _build \
        -S "$srcdir"/llvm-project/llvm  \
        -G Ninja \
        -D CMAKE_BUILD_TYPE=Release \
        -D CMAKE_INSTALL_PREFIX=/usr \
        -D LLVM_BINUTILS_INCDIR=/usr/include \
        -D LLVM_APPEND_VC_REV=ON \
        -D LLVM_VERSION_SUFFIX="" \
        -D LLVM_HOST_TRIPLE=$CHOST \
        -D LLVM_ENABLE_RTTI=ON \
        -D LLVM_ENABLE_FFI=ON \
        -D FFI_INCLUDE_DIR:PATH="$(pkg-config --variable=includedir libffi)" \
        -D LLVM_BUILD_LLVM_DYLIB=ON \
        -D LLVM_LINK_LLVM_DYLIB=ON \
        -D LLVM_INSTALL_UTILS=ON \
        -D LLVM_BUILD_DOCS=ON \
        -D LLVM_ENABLE_DOXYGEN=OFF \
        -D LLVM_ENABLE_SPHINX=ON \
        -D SPHINX_OUTPUT_HTML:BOOL=OFF \
        -D SPHINX_WARNINGS_AS_ERRORS=OFF \
        -D POLLY_ENABLE_GPGPU_CODEGEN=ON \
        -D LLDB_USE_SYSTEM_SIX=1 \
        -D LLVM_ENABLE_PROJECTS="polly;lldb;lld;compiler-rt;clang-tools-extra;clang" \
        -D LLVM_LIT_ARGS="-sv --ignore-fail" \
        -D LLVM_ENABLE_DUMP=ON \
        -Wno-dev

    ninja -C _build $NINJAFLAGS
    ninja -C _build $NINJAFLAGS ocaml_doc
}

check() {
    ninja -C _build $NINJAFLAGS check-llvm
    ninja -C _build $NINJAFLAGS check-clang
    ninja -C _build $NINJAFLAGS check-clang-tools
    ninja -C _build $NINJAFLAGS check-polly
    ninja -C _build $NINJAFLAGS check-lld
    ninja -C _build $NINJAFLAGS check-lldb
}

package_llvm-rocm-git() {
    pkgdesc="LLVM development version. includes clang and many other tools"
    depends=("llvm-libs-rocm-git=$pkgver-$pkgrel" 'perl')
    optdepends=('python: for scripts')
    provides=(aur-llvm-git compiler-rt-git clang-git lldb-git lld-git polly-git
              llvm compiler-rt clang lldb polly lld )
    # A package always provides itself, so there's no need to provide llvm-git
    conflicts=('llvm' 'compiler-rt' 'clang' 'lldb' 'polly' 'lld')

    DESTDIR="$pkgdir" ninja -C _build $NINJAFLAGS install

    # Include lit for running lit-based tests in other projects
    pushd llvm-project/llvm/utils/lit
    python setup.py install --root="$pkgdir" -O1
    popd

    # Move analyzer scripts out of /usr/libexec
    mv "$pkgdir"/usr/libexec/{ccc,c++}-analyzer "$pkgdir"/usr/lib/clang/
    mv "$pkgdir"/usr/libexec/analyze-{cc,c++} "$pkgdir"/usr/lib/clang/
    mv "$pkgdir"/usr/libexec/intercept-{cc,c++} "$pkgdir"/usr/lib/clang/
    rmdir "$pkgdir"/usr/libexec
    sed -i 's|libexec|lib/clang|' "$pkgdir"/usr/bin/scan-build

    # The runtime libraries go into llvm-libs-git
    mv -f "$pkgdir"/usr/lib/lib{LLVM,LTO,Remarks}*.so* "$srcdir"
    mv -f "$pkgdir"/usr/lib/LLVMgold.so "$srcdir"

    # OCaml bindings go to a separate package
    rm -rf "$srcdir"/ocaml.{lib,doc}
    mv "$pkgdir"/usr/lib/ocaml "$srcdir"/ocaml.lib

    if [[ -d "${pkgdir}/usr/share/doc/LLVM/llvm/ocaml-html" && ! -d "${pkgdir}/usr/share/doc/llvm/ocaml-html" ]]
    then
        mv "$pkgdir"/usr/share/doc/LLVM/llvm/ocaml-html "$srcdir"/ocaml.doc
    else
        mv "$pkgdir"/usr/share/doc/llvm/ocaml-html "$srcdir"/ocaml.doc
    fi

    if [[ $CARCH == x86_64 ]]; then
        # Needed for multilib (https://bugs.archlinux.org/task/29951)
        # Header stub is taken from Fedora
        mv "$pkgdir"/usr/include/llvm/Config/llvm-config{,-64}.h
        cp "$srcdir"/llvm-config.h "$pkgdir"/usr/include/llvm/Config/llvm-config.h
    fi

    _py=$([[ "$(python -V)" =~ Python[[:space:]]*([0-9]+.[0-9]+) ]] && echo ${BASH_REMATCH[1]})
    cd llvm-project
    # Install Python bindings and optimize them
    cp -a clang/bindings/python/clang  "$pkgdir"/usr/lib/python$_py/site-packages/
    _python_optimize "$pkgdir"/usr/lib/python$_py/site-packages

    #optimize other python files except 2 problem cases
    _python_optimize "$pkgdir"/usr/share -x 'clang-include-fixer|run-find-all-symbols'

    install -Dm644 llvm/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/llvm-LICENSE
    install -Dm644 clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
    install -Dm644 clang-tools-extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
    install -Dm644 compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
    install -Dm644 lld/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lld-LICENSE
    install -Dm644 lldb/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lldb-LICENSE
    install -Dm644 polly/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/polly-LICENSE
}

package_llvm-libs-rocm-git() {
    pkgdesc="runtime libraries for llvm-rocm-git"
    depends=('gcc-libs' 'zlib' 'libffi' 'libedit' 'ncurses' 'libxml2' 'z3' 'lua53')
    provides=(aur-llvm-libs-git llvm-libs)
    conflicts=('llvm-libs')

    install -d "$pkgdir"/usr/lib
    cp -P \
        "$srcdir"/lib{LLVM,LTO,Remarks}*.so* \
        "$srcdir"/LLVMgold.so \
        "$pkgdir"/usr/lib/

    # Symlink LLVMgold.so from /usr/lib/bfd-plugins
    # https://bugs.archlinux.org/task/28479
    install -d "$pkgdir"/usr/lib/bfd-plugins
    ln -s ../LLVMgold.so "$pkgdir"/usr/lib/bfd-plugins/LLVMgold.so

    cd llvm-project/
    install -Dm644 llvm/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/llvm-LICENSE
    install -Dm644 clang/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-LICENSE
    install -Dm644 clang-tools-extra/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/clang-tools-extra-LICENSE
    install -Dm644 compiler-rt/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/compiler-rt-LICENSE
    install -Dm644 lld/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lld-LICENSE
    install -Dm644 lldb/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/lldb-LICENSE
    install -Dm644 polly/LICENSE.TXT "$pkgdir"/usr/share/licenses/$pkgname/polly-LICENSE
}

package_llvm-ocaml-rocm-git() {
    pkgdesc="OCaml bindings for LLVM"
    depends=("llvm-rocm-git=$pkgver-$pkgrel" "ocaml" 'ocaml-ctypes')
    conflicts=('llvm-ocaml')
    provides=("llvm-ocaml")

    install -d "$pkgdir"/{usr/lib,usr/share/doc/$pkgname}
    cp -a "$srcdir"/ocaml.lib "$pkgdir"/usr/lib/ocaml
    cp -a "$srcdir"/ocaml.doc "$pkgdir"/usr/share/doc/$pkgname/html

    install -Dm644 "$srcdir"/llvm-project/llvm/LICENSE.TXT  "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
}

[raininja]

I've read about the System Z namespace, I am going to attempt to specify the target with
-D LLVM_TARGETS_TO_BUILD="host;AMDGPU"

[raininja]

Problem solved, package built.