https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102244
Bug ID: 102244
Summary: Arc: Error: operand out of range (0x0000000000001036
is not between 0xfffffffffffff000 and
0x0000000000000fff)
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: giulio.benetti at benettiengineering dot com
Target Milestone: ---
When building package harfbuzz on buildroot we get this error:
'''
[45/74] Compiling C++ object
src/libharfbuzz.so.0.20900.0.p/hb-ot-shape-complex-use.cc.o
FAILED: src/libharfbuzz.so.0.20900.0.p/hb-ot-shape-complex-use.cc.o
/home/giuliobenetti/br_reproduce/e4da9ba40c8f4567601d404e20dd6a0b322210c2/output/host/bin/arc-buildroot-linux-uclibc-g++
-Isrc/libharfbuzz.so.0.20900.0.p -Isrc -I../src -I. -I..
-I/home/giuliobenetti/br_reproduce/e4da9ba40c8f4567601d404e20dd6a0b322210c2/output/host/arc-buildroot-linux-uclibc/sysroot/usr/include/freetype2
-I/home/giuliobenetti/br_reproduce/e4da9ba40c8f4567601d404e20dd6a0b322210c2/output/host/arc-buildroot-linux-uclibc/sysroot/usr/include
-I/home/giuliobenetti/br_reproduce/e4da9ba40c8f4567601d404e20dd6a0b322210c2/output/host/arc-buildroot-linux-uclibc/sysroot/usr/include/glib-2.0
-I/home/giuliobenetti/br_reproduce/e4da9ba40c8f4567601d404e20dd6a0b322210c2/output/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/glib-2.0/include
-fdiagnostics-color=always -Wall -Winvalid-pch -Wnon-virtual-dtor -std=c++11
-fno-exceptions -fno-rtti -O3 -fno-exceptions -fno-rtti -fno-threadsafe-statics
-fvisibility-inlines-hidden -DHAVE_CONFIG_H -D_LARGEFILE_SOURCE
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g2 -fPIC -pthread
-Wno-non-virtual-dtor -MD -MQ
src/libharfbuzz.so.0.20900.0.p/hb-ot-shape-complex-use.cc.o -MF
src/libharfbuzz.so.0.20900.0.p/hb-ot-shape-complex-use.cc.o.d -o
src/libharfbuzz.so.0.20900.0.p/hb-ot-shape-complex-use.cc.o -c
../src/hb-ot-shape-complex-use.cc
/tmp/ccC22PCP.s: Assembler messages:
/tmp/ccC22PCP.s:21423: Error: operand out of range (0x0000000000001036 is not
between 0xfffffffffffff000 and 0x0000000000000fff)
'''
To reproduce the bug:
'''
# git clone git://git.busybox.net/buildroot
# wget https://git.busybox.net/buildroot-test/tree/utils/br-reproduce-build
- modify BASE_GIT=... with your buildroot path in br-reproduce-build then:
# chmod a+x br-reproduce-build
# ./br-reproduce-build e4da9ba40c8f4567601d404e20dd6a0b322210c2
'''
I've found that it can be worked around disabling the optimization passing -O0
to CFLAGS.
