Comment 66 for bug 1890435

Revision history for this message
Christian Ehrhardt  (paelzer) wrote :

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?