https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114985
Bug ID: 114985
Summary: [15 regression] internal compiler error: in
discriminator_fail during stage2
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: seurer at gcc dot gnu.org
Target Milestone: ---
I am looking for the source but this is the failure:
/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./prev-gcc/xg++
-B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./prev-gcc/
-B/home/seurer/gcc/git/install/gcc-trunk-bootstrap/powerpc64le-unknown-linux-gnu/bin/
-nostdinc++
-B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/include/powerpc64le-unknown-linux-gnu
-I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/include
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/libstdc++-v3/libsupc++
-L/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/src/.libs
-L/home/seurer/gcc/git/build/gcc-trunk-bootstrap/prev-powerpc64le-unknown-linux-gnu/libstdc++-v3/libsupc++/.libs
-fno-PIE -c -DIN_GCC_FRONTEND -g -O2 -fno-checking -gtoggle -DIN_GCC
-fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wmissing-format-attribute
-Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common
-DHAVE_CONFIG_H -fno-PIE -I. -Ic -I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/c
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../include
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../libcpp/include
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../libcody
-I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./gmp
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gmp
-I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./mpfr/src
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/mpfr/src
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/mpc/src
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../libdecnumber
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../libdecnumber/dpd
-I../libdecnumber
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/../libbacktrace
-I/home/seurer/gcc/git/build/gcc-trunk-bootstrap/./isl/include
-I/home/seurer/gcc/git/gcc-trunk-bootstrap/isl/include -o c/c-parser.o -MT
c/c-parser.o -MMD -MP -MF c/.deps/c-parser.TPo
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/c/c-parser.cc
DISCRIMINATOR FAIL. Dispatch ====> RO_PPP <====
during IPA pass: inline
In file included from
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/c/c-parser.cc:26971:
./gt-c-c-parser.h:94:2: internal compiler error: in discriminator_fail, at
range-op.cc:204
94 | };
| ^
0x11993d23 range_op_handler::discriminator_fail(vrange const&, vrange const&,
vrange const&) const
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/range-op.cc:204
0x11993fff range_op_handler::fold_range(vrange&, tree_node*, vrange const&,
vrange const&, relation_trio) const
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/range-op.cc:228
0x13198197 ipa_value_range_from_jfunc(vrange&, ipa_node_params*, cgraph_edge*,
ipa_jump_func*, tree_node*)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-cp.cc:1743
0x116214e3 evaluate_properties_for_edge(cgraph_edge*, bool, unsigned int*,
unsigned int*, ipa_auto_call_arg_values*, bool)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-fnsummary.cc:680
0x116567d3 do_estimate_edge_size(cgraph_edge*)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline-analysis.cc:337
0x11657ab7 estimate_edge_size(cgraph_edge*)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline.h:79
0x11657ba3 estimate_edge_growth(cgraph_edge*)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline.h:100
0x11656d0b do_estimate_growth_1
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline-analysis.cc:436
0x11176bcf cgraph_node::call_for_symbol_and_aliases(bool (*)(cgraph_node*,
void*), void*, bool)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/cgraph.h:3429
0x11656fbb estimate_growth(cgraph_node*)
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline-analysis.cc:474
0x131cb18f inline_small_functions
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline.cc:2081
0x131ce89b ipa_inline
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline.cc:2850
0x131cfc6b execute
/home/seurer/gcc/git/gcc-trunk-bootstrap/gcc/ipa-inline.cc:3248
