https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79916
Bug ID: 79916
Summary: ICE in Max. number of generated reload insns per insn
is achieved (90)
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Keywords: ra
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: bernds at gcc dot gnu.org, vmakarov at gcc dot gnu.org
Target Milestone: ---
Target: ppc64le-linux-gnu
I see ICE with a cross-compiler:
$ ppc64le-linux-gnu-g++
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return-6_x.C
-mno-popcntd -Og
In file included from
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return-6_x.C:7:0:
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return_x.h: In
function ‘void testitd32()’:
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return_x.h:84:1:
internal compiler error: Max. number of generated reload insns per insn is
achieved (90)
}
^
/home/marxin/Programming/gcc/gcc/testsuite/g++.dg/compat/decimal/return_x.h:86:1:
note: in expansion of macro ‘T’
T(d32, dec32, (dec32)1.5DF);
^
0xbffedb lra_constraints(bool)
.././../gcc/lra-constraints.c:4678
0xbe8cfc lra(_IO_FILE*)
.././../gcc/lra.c:2392
0xb9d681 do_reload
.././../gcc/ira.c:5451
0xb9d681 execute
.././../gcc/ira.c:5635
