https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107483
Bug ID: 107483
Summary: c++: fatal error: Killed signal terminated program
cc1plus due to out of memory
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: seehearfeel at 126 dot com
Target Milestone: ---
When build llvm used with c++ 13, c++: fatal error: Killed signal terminated
program cc1plus due to out of memory.
https://reviews.llvm.org/D136362#3895385
I can reproduce this issue on x86_64 used with the latest gcc.
(1) Install Fedora36
https://download.fedoraproject.org/pub/fedora/linux/releases/36/Workstation/x86_64/iso/Fedora-Workstation-Live-x86_64-36-1.5.iso
$ uname -a
Linux fedora 5.17.5-300.fc36.x86_64 #1 SMP PREEMPT Thu Apr 28 15:51:30 UTC 2022
x86_64 x86_64 x86_64 GNU/Linux
(2) Install some packages
sudo yum -y install llvm clang g++ cmake ninja-build bison flex texinfo
$ gcc --version
gcc (GCC) 12.2.1 20220819 (Red Hat 12.2.1-2)
$ c++ --version
c++ (GCC) 12.2.1 20220819 (Red Hat 12.2.1-2)
$ clang --version
clang version 14.0.5 (Fedora 14.0.5-1.fc36)
$ clang++ --version
clang version 14.0.5 (Fedora 14.0.5-1.fc36)
(3) Build llvm
git clone https://github.com/llvm/llvm-project.git
mkdir -p llvm-project/llvm/build
cd llvm-project/llvm/build
cmake .. -G "Ninja" -DLLVM_TARGETS_TO_BUILD="X86" \
-DLLVM_ENABLE_PROJECTS="clang;lldb" \
-DCMAKE_BUILD_TYPE=Release \
-DLLVM_BUILD_RUNTIME=OFF
ninja
ninja check-lldb
This is OK used with gcc/c++ 12.
(4) Update gcc to the latest version
git clone git://gcc.gnu.org/git/gcc.git
cd gcc
./contrib/download_prerequisites
mkdir -p build
cd build
../configure --prefix=/usr/local/gcc --enable-checking=release
--enable-languages=c,c++ --disable-multilib
make
sudo make install
export PATH=/usr/local/gcc/bin/:$PATH
export LD_LIBRARY_PATH=/usr/local/gcc/lib64:$LD_LIBRARY_PATH
$ gcc --version
gcc (GCC) 13.0.0 20221029 (experimental)
$ c++ --version
c++ (GCC) 13.0.0 20221029 (experimental)
(5) Do the above (3) again used with gcc/c++ 13
git clone https://github.com/llvm/llvm-project.git
mkdir -p llvm-project/llvm/build
cd llvm-project/llvm/build
cmake .. -G "Ninja" -DLLVM_TARGETS_TO_BUILD="X86" \
-DLLVM_ENABLE_PROJECTS="clang;lldb" \
-DCMAKE_BUILD_TYPE=Release \
-DLLVM_BUILD_RUNTIME=OFF \
-DCMAKE_C_COMPILER="/usr/local/gcc/bin/gcc" \
-DCMAKE_CXX_COMPILER="/usr/local/gcc/bin/c++"
ninja
ninja check-lldb
We can see that "ninja check-lldb" failed due to OOM
used with gcc/c++ 13.
