https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105010
Bug ID: 105010
Summary: GCC 12 after 20220227 fails on powerpc64-freebsd with
Error: invalid mfcr mask
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: pkubaj at anongoth dot pl
Target Milestone: ---
On FreeBSD 13.1 on powerpc64, 12-20220227 is the last snapshot that builds
correctly.
12-20220306 fail with:
/wrkdirs/usr/ports/lang/gcc12-devel/work/.build/./gcc/xgcc
-B/wrkdirs/usr/ports/lang/gcc12-devel/work/.build/./gcc/
-B/usr/local/powerpc64-portbld-freebsd13.1/bin/
-B/usr/local/powerpc64-portbld-freebsd13.1/lib/ -isystem
/usr/local/powerpc64-portbld-freebsd13.1/include -isystem
/usr/local/powerpc64-portbld-freebsd13.1/sys-include -fno-checking -g -O2
-pipe -DLIBICONV_PLUG -fstack-protector-strong -fno-strict-aliasing -m32 -fPIC
-mstrict-align -msecure-plt -O2 -g -O2 -pipe -DLIBICONV_PLUG
-fstack-protector-strong -fno-strict-aliasing -DIN_GCC -fPIC -W -Wall
-Wno-narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -pthread
-mno-minimal-toc -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fPIC
-pthread -mno-minimal-toc -I. -I. -I../../.././gcc
-I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20220320/libgcc
-I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20220320/libgcc/.
-I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20220320/libgcc/../gcc
-I/wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20220320/libgcc/../include
-DHAVE_CC_TLS -o _mulsc3.o -MT _mulsc3.o -MD -MP -MF _mulsc3.dep -DL_mulsc3
-c /wrkdirs/usr/ports/lang/gcc12-devel/work/gcc-12-20220320/libgcc/libgcc2.c
-fvisibility=hidden -DHIDE_EXPORTS
{standard input}: Assembler messages:
{standard input}:140: Error: invalid mfcr mask
{standard input}:147: Error: unrecognized opcode: `fcfid'
{standard input}:166: Error: invalid mfcr mask
{standard input}:175: Error: unrecognized opcode: `fcfid'
{standard input}:326: Error: invalid mfcr mask
{standard input}:337: Error: unrecognized opcode: `fcfid'
{standard input}:356: Error: invalid mfcr mask
{standard input}:365: Error: unrecognized opcode: `fcfid'
