https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87149
Bug ID: 87149
Summary: ICE in extract_insn, at recog.c:2305 on ppc64le
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: segher at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux-gnu
Target: powerpc64le-linux
Following causes ICE:
$ ./xgcc -B. /home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/nint_2.f90
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/nint_2.f90:52:0:
52 | end
|
Error: unrecognizable insn:
(insn 11 10 12 2 (set (reg:DI 151)
(unspec:DI [
(reg:DF 153)
] UNSPEC_FCTID))
"/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/nint_2.f90":15 -1
(nil))
during RTL pass: vregs
/home/marxin/Programming/gcc/gcc/testsuite/gfortran.dg/nint_2.f90:52:0:
internal compiler error: in extract_insn, at recog.c:2305
0x1f27bfa _fatal_insn(char const*, rtx_def const*, char const*, int, char
const*)
/home/marxin/Programming/gcc/gcc/rtl-error.c:108
0x1f27c79 _fatal_insn_not_found(rtx_def const*, char const*, int, char const*)
/home/marxin/Programming/gcc/gcc/rtl-error.c:116
0x1df1088 extract_insn(rtx_insn*)
/home/marxin/Programming/gcc/gcc/recog.c:2305
0x1510334 instantiate_virtual_regs_in_insn
/home/marxin/Programming/gcc/gcc/function.c:1605
0x1513e03 instantiate_virtual_regs
/home/marxin/Programming/gcc/gcc/function.c:1975
0x151406e execute
/home/marxin/Programming/gcc/gcc/function.c:2024
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
