https://sourceware.org/bugzilla/show_bug.cgi?id=26467
Bug ID: 26467
Summary: UBSAN error: gas/cgen.c:762:32:
Product: binutils
Version: 2.34
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: mliska at suse dot cz
Target Milestone: ---
The following fails when I build binutils with:
configure --build=x86_64-linux --disable-nls --disable-gdb --disable-gdbserver
--disable-sim --disable-readline --disable-libdecnumber --enable-obsolete
--target=mep-elf CFLAGS="-g -O2 -fsanitize=address,undefined -Wno-error"
CXXLAGS="-g -O2 -fsanitize=address,undefined -Wno-error" LDFLAGS="-ldl"
Target: mep-elf
PASS: .exitm outside of a macro
Executing on host: sh -c {../as-new -EB -o tmpdir/allinsn.o
/home/mliska/Programming/binutils/gas/testsuite/gas/mep/allinsn.s 2>&1}
/dev/null dump.tmp (timeout = 300)
/home/mliska/Programming/binutils/gas/cgen.c:762:32: runtime error: shift
exponent 18446744073709551615 is too large for 64-bit type 'long int'
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