Comment 89 for bug 1890435

Failed on #17
during RTL pass: reload

/root/qemu-5.0/fpu/softfloat.c: In function ‘soft_f64_muladd’:
/root/qemu-5.0/fpu/softfloat.c:1535:1: internal compiler error: Segmentation fault
 1535 | }
      | ^
cc -iquote /root/qemu-5.0/b/qemu/target/mips -iquote target/mips -iquote /root/qemu-5.0/tcg/arm -isystem /root/qemu-5.0/linux-headers -isystem /root/qemu-5.0/b/qemu/linux-headers -iquote . -iquote /root/qemu-5.0 -iquote /root/qemu-5.0/accel/tcg -iquote /root/qemu-5.0/include -iquote /root/qemu-5.0/disas/libvixl -I/usr/include/pixman-1 -pthread -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -pthread -I/usr/include/glib-2.0 -I/usr/lib/arm-linux-gnueabihf/glib-2.0/include -fPIE -DPIE -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -g -O2 -fdebug-prefix-map=/root/qemu-5.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/include/p11-kit-1 -DSTRUCT_IOVEC_DEFINED -I/usr/include/libpng16 -I/root/qemu-5.0/capstone/include -isystem ../linux-headers -iquote .. -iquote /root/qemu-5.0/target/mips -DNEED_CPU_H -iquote /root/qemu-5.0/include -MMD -MP -MT target/mips/helper.o -MF target/mips/helper.d -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g -c -o target/mips/helper.o /root/qemu-5.0/target/mips/helper.c
0x527c2f crash_signal
 ../../gcc/gcc/toplev.c:328
0x4147bf add_regs_to_insn_regno_info
 ../../gcc/gcc/lra.c:1509
0x4148b3 add_regs_to_insn_regno_info
 ../../gcc/gcc/lra.c:1531
0x4148b3 add_regs_to_insn_regno_info
 ../../gcc/gcc/lra.c:1531
0x4158d9 lra_update_insn_regno_info(rtx_insn*)
 ../../gcc/gcc/lra.c:1624
0x415a29 lra_update_insn_regno_info(rtx_insn*)
 ../../gcc/gcc/lra.c:1617
0x415a29 lra_push_insn_1
 ../../gcc/gcc/lra.c:1774
0x42dd53 spill_pseudos
 ../../gcc/gcc/lra-spills.c:523
0x42dd53 lra_spill()
 ../../gcc/gcc/lra-spills.c:636
0x416b1b lra(_IO_FILE*)
 ../../gcc/gcc/lra.c:2554
0x3e84d1 do_reload
 ../../gcc/gcc/ira.c:5523
0x3e84d1 execute
 ../../gcc/gcc/ira.c:5709