https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99829
--- Comment #6 from Thiago Jung Bauermann <thiago.bauermann at linaro dot org> --- Created attachment 57683 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57683&action=edit Preprocessed source file. I was able to reproduce the ICE on my x86_64 laptop with the following commands. There's no timeout problem involved. I'm attaching the Preprocessed source file. $ mkdir -p ~/.cache/builds/combined-tree-src $ mkdir -p ~/.cache/builds/combined-tree-arm-eabi $ cd ~/src/newlib-cygwin && find . -print | cpio -pdlm ~/.cache/builds/combined-tree-src $ cd ~/src/binutils-gdb && find . -print | cpio -pdlmu ~/.cache/builds/combined-tree-src $ cd ~/src/gcc && find . -print | cpio -pdlmu ~/.cache/builds/combined-tree-src $ cd ~/.cache/builds/combined-tree-arm-eabi $ ../combined-tree-src/configure \ SHELL=/bin/bash \ --with-gnu-as \ --with-gnu-ld \ --disable-libmudflap \ --disable-gdb \ --disable-gprof \ --disable-gprofng \ --enable-lto \ --enable-shared \ --without-included-gettext \ --enable-nls \ --with-system-zlib \ --disable-sjlj-exceptions \ --enable-gnu-unique-object \ --enable-linker-build-id \ --disable-libstdcxx-pch \ --enable-c99 \ --enable-clocale=gnu \ --enable-libstdcxx-debug \ --enable-long-long \ --with-cloog=no \ --with-ppl=no \ --with-isl=no \ --enable-threads=no \ --disable-multiarch \ --disable-multilib \ --with-mode=thumb \ --with-arch=armv8.1-m.main+mve.fp+fp.dp \ --with-float=hard \ --with-sysroot=/tmp/install/arm-eabi \ --with-headers=yes \ --with-native-system-header-dir=/include \ --with-newlib \ --enable-checking=yes \ --disable-bootstrap \ --enable-languages=c,c++,lto \ --prefix=/tmp/install \ --build=x86_64-pc-linux-gnu \ --host=x86_64-pc-linux-gnu \ --target=arm-eabi $ make \ SHELL=/bin/bash \ -w \ -j 8 \ LDFLAGS_FOR_TARGET=" --specs=rdimon.specs" \ CFLAGS_FOR_BUILD="-pipe -g -O2" \ CXXFLAGS_FOR_BUILD="-pipe -g -O2" \ LDFLAGS_FOR_BUILD="-static-libgcc" \ MAKEINFOFLAGS=--force $ /home/bauermann/.cache/builds/combined-tree-arm-eabi/gcc/testsuite/g++/../../xg++ \ -B/home/bauermann/.cache/builds/combined-tree-arm-eabi/gcc/testsuite/g++/../../ \ /home/bauermann/.cache/builds/combined-tree-src/gcc/testsuite/c-c++-common/torture/vshuf-v16qi.c \ -fdiagnostics-plain-output \ -nostdinc++ \ -I/home/bauermann/.cache/builds/combined-tree-arm-eabi/arm-eabi/libstdc++-v3/include/arm-eabi \ -I/home/bauermann/.cache/builds/combined-tree-arm-eabi/arm-eabi/libstdc++-v3/include \ -I/home/bauermann/.cache/builds/combined-tree-src/libstdc++-v3/libsupc++ \ -I/home/bauermann/.cache/builds/combined-tree-src/libstdc++-v3/include/backward \ -I/home/bauermann/.cache/builds/combined-tree-src/libstdc++-v3/testsuite/util \ -fmessage-length=0 \ -O3 \ -g \ -S \ -o vshuf-v16qi.s during RTL pass: reload In file included from /home/bauermann/.cache/builds/combined-tree-src/gcc/testsuite/c-c++-common/torture/vshuf-v16qi.c:5: /home/bauermann/.cache/builds/combined-tree-src/gcc/testsuite/c-c++-common/torture/vshuf-main.inc: In function ‘int main()’: /home/bauermann/.cache/builds/combined-tree-src/gcc/testsuite/c-c++-common/torture/vshuf-main.inc:26:1: internal compiler error: in lra_assign, at lra-assigns.cc:1657 0x10b2b19 lra_assign(bool&) ../../combined-tree-src/gcc/lra-assigns.cc:1657 0x10acf3f lra(_IO_FILE*, int) ../../combined-tree-src/gcc/lra.cc:2493 0x10617ef do_reload ../../combined-tree-src/gcc/ira.cc:5973 0x10617ef execute ../../combined-tree-src/gcc/ira.cc:6161 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.
