Failed on the second run with:
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 | }
| ^
...
0x532aeb crash_signal
../../src/gcc/toplev.c:328
0x41ccd7 add_regs_to_insn_regno_info
../../src/gcc/lra.c:1515
0x41cdd9 add_regs_to_insn_regno_info
../../src/gcc/lra.c:1537
0x41cdd9 add_regs_to_insn_regno_info
../../src/gcc/lra.c:1537
0x41de9f lra_update_insn_regno_info(rtx_insn*)
../../src/gcc/lra.c:1630
0x42be95 lra_constraints(bool)
../../src/gcc/lra-constraints.c:4975
0x41f093 lra(_IO_FILE*)
../../src/gcc/lra.c:2443
0x3f0405 do_reload
../../src/gcc/ira.c:5527
0x3f0405 execute
../../src/gcc/ira.c:5713
Please submit a full bug report,
...
The bug is not reproducible, so it is likely a hardware or OS problem.
So we surely fixed the "TYPE_CANONICAL" issue in the checker builds.
But is this one that I hit now the same original issue we had before or a
different one?
Can you derive that from the traceback?
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https://bugs.launchpad.net/bugs/1890435
Title:
gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation
fault
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