https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83098
Bug ID: 83098 Summary: [8 regression] ICE in assert_rtx_eq_at, at selftest-rtl.c:57 Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ro at gcc dot gnu.org Target Milestone: --- Target: i386-pc-solaris2.11, i686-pc-linux-gnu Between 20171120 (r254958) and 20171121 (r255019) bootstrap broke on 32-bit Solaris/x86 and 32-bit Linux/x86 in stage2: /var/gcc/regression/trunk/4.10.10-gcc-gas-gld-32/build/./gcc/xgcc -B/var/gcc/regression/trunk/4.10.10-gcc-gas-gld-32/build/./gcc/ -xc -nostdinc /dev/null -S -o /dev/null -fself-test=/vol/gcc/src/hg/trunk/local/gcc/testsuite/selftests /vol/gcc/src/hg/trunk/local/gcc/simplify-rtx.c:6622: test_vector_ops_series: FAIL: ASSERT_RTX_EQ (series_0_r, simplify_unary_operation (NEG, mode, series_0_nr, mode)) expected: (vec_series:V4QI (const_int 0 [0]) (reg:QI 88)) actual: (vec_series:V4QI (const_int 51 [0x33]) (reg:QI 88)) cc1: internal compiler error: in assert_rtx_eq_at, at selftest-rtl.c:57 Rainer