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* [Bug middle-end/55943] New: ICE in gen_reg_rtx
@ 2013-01-11 17:35 schwab@linux-m68k.org
  2013-01-14 13:24 ` [Bug middle-end/55943] [4.8 Regression] " rguenth at gcc dot gnu.org
                   ` (14 more replies)
  0 siblings, 15 replies; 16+ messages in thread
From: schwab@linux-m68k.org @ 2013-01-11 17:35 UTC (permalink / raw)
  To: gcc-bugs


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55943

             Bug #: 55943
           Summary: ICE in gen_reg_rtx
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: schwab@linux-m68k.org
            Target: ia64-*-*


Created attachment 29150
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29150
Testcase

$ gcc-20130111/Build/gcc/xgcc -B gcc-20130111/Build/gcc/ -S
gcc/gcc/testsuite/gcc.c-torture/compile/pr55921.c 
gcc/gcc/testsuite/gcc.c-torture/compile/pr55921.c: In function ‘foo’:
gcc/gcc/testsuite/gcc.c-torture/compile/pr55921.c:21:1: internal compiler
error: in gen_reg_rtx, at emit-rtl.c:866
 }
 ^
0x400000000040012f gen_reg_rtx(machine_mode)
        ../../gcc/emit-rtl.c:866
0x4000000000432f1f store_bit_field_1
        ../../gcc/expmed.c:776
0x4000000000433b9f store_bit_field(rtx_def*, unsigned long, unsigned long,
unsigned long, unsigned long, machine_mode, rtx_def*)
        ../../gcc/expmed.c:897
0x400000000045f40f write_complex_part
        ../../gcc/expr.c:2960
0x400000000045f6bf emit_move_complex_parts(rtx_def*, rtx_def*)
        ../../gcc/expr.c:3216
0x4000000000718dff gen_move_insn(rtx_def*, rtx_def*)
        ../../gcc/optabs.c:4783
0x40000000007f752f gen_reload
        ../../gcc/reload1.c:8705
0x40000000008077af emit_input_reload_insns
        ../../gcc/reload1.c:7591
0x40000000008077af do_input_reload
        ../../gcc/reload1.c:7877
0x40000000008077af emit_reload_insns
        ../../gcc/reload1.c:8069
0x40000000008077af reload_as_needed
        ../../gcc/reload1.c:4645
0x4000000000811f2f reload(rtx_def*, int)
        ../../gcc/reload1.c:1051
0x4000000000604caf do_reload
        ../../gcc/ira.c:4635
0x4000000000604caf rest_of_handle_reload
        ../../gcc/ira.c:4736

Note that this is the original version of pr55921.c with the matching
constraints.


^ permalink raw reply	[flat|nested] 16+ messages in thread
end of thread, other threads:[~2015-06-26 20:26 UTC | newest]

Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-01-11 17:35 [Bug middle-end/55943] New: ICE in gen_reg_rtx schwab@linux-m68k.org
2013-01-14 13:24 ` [Bug middle-end/55943] [4.8 Regression] " rguenth at gcc dot gnu.org
2013-01-14 15:45 ` [Bug middle-end/55943] [4.6/4.7/4.8 " jakub at gcc dot gnu.org
2013-02-07 21:13 ` aldyh at gcc dot gnu.org
2013-02-08 15:10 ` rguenth at gcc dot gnu.org
2013-03-16 13:18 ` [Bug middle-end/55943] [4.6/4.7/4.8/4.9 " danglin at gcc dot gnu.org
2013-03-16 13:20 ` danglin at gcc dot gnu.org
2013-03-22 14:42 ` jakub at gcc dot gnu.org
2013-05-31 10:58 ` [Bug middle-end/55943] [4.7/4.8/4.9 " jakub at gcc dot gnu.org
2013-10-16  9:48 ` jakub at gcc dot gnu.org
2014-03-27  1:04 ` danglin at gcc dot gnu.org
2014-05-22  9:01 ` [Bug middle-end/55943] [4.7/4.8/4.9/4.10 " rguenth at gcc dot gnu.org
2014-12-19 13:25 ` [Bug rtl-optimization/55943] [4.8/4.9/5 " jakub at gcc dot gnu.org
2015-06-23  8:14 ` [Bug rtl-optimization/55943] [4.8/4.9/5/6 " rguenth at gcc dot gnu.org
2015-06-26 19:52 ` [Bug rtl-optimization/55943] [4.9/5/6 " jakub at gcc dot gnu.org
2015-06-26 20:26 ` jakub at gcc dot gnu.org

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