https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108711
Bug ID: 108711
Summary: [13 Regression] ICE in get_equiv, at
lra-constraints.cc:534
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: vmakarov at gcc dot gnu.org
Target Milestone: ---
Host: i586-linux-gnu
Target: i586-linux-gnu
I see the bootstrap is broken due to:
[ 1890s]
/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/./prev-gcc/xg++
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/./prev-gcc/
-B/usr/i586-suse-linux/bin/ -nostdinc++
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/src/.libs
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/libsupc++/.libs
-I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/include/i586-suse-linux
-I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/include
-I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/libstdc++-v3/libsupc++
-L/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/src/.libs
-L/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i586-suse-linux/libstdc++-v3/libsupc++/.libs
-fno-PIE -c -DIN_GCC_FRONTEND -fomit-frame-pointer -O2 -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=3 -funwind-tables -fasynchronous-unwind-tables
-fstack-clash-protection -Werror=return-type -g -U_FORTIFY_SOURCE -DIN_GCC
-fPIC -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 -DHAVE_CONFIG_H -I. -Igo
-I../../gcc -I../../gcc/go -I../../gcc/../include
-I../../gcc/../libcpp/include -I../../gcc/../libcody
-I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/bid -I../libdecnumber
-I../../gcc/../libbacktrace -o go/expressions.o -MT go/expressions.o -MMD -MP
-MF go/.deps/expressions.TPo -I ../../gcc/go -I ../../gcc/go/gofrontend
../../gcc/go/gofrontend/expressions.cc
[ 1890s] during RTL pass: reload
[ 1890s] ../../gcc/go/gofrontend/expressions.cc: In member function 'virtual
Expression* Composite_literal_expression::do_copy()':
[ 1890s] ../../gcc/go/gofrontend/expressions.cc:17358:1: internal compiler
error: in get_equiv, at lra-constraints.cc:534
[ 1890s] 17358 | }
[ 1890s] | ^
[ 1890s] 0x84f9177 _start
I'm reducing that right now.
