Hi to all, While trying to build gcc 4.0 on an iSeries V5R3 using PASE (aix 5.1 emulation), with a gcc 3.3.4 () got the following :
gcc 3.3.4 specs : Reading specs from /QOpenSys/usr/local/bin/../lib/gcc-lib/powerpc-ibm-aix5.1.0.0/3.3.4/specs Configured with: ../gcc-3.3.4/configure --disable-nls Thread model: aix gcc version 3.3.4 configure used to build gcc : ../gcc-4.0.0/configure powerpc-ibm-aix5.1.0.0 The error is make[1]: Leaving directory `/home/c_gomez/objdir/libcpp' make[1]: Entering directory `/home/c_gomez/objdir/gcc' make \ CFLAGS="-g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes " \ CONFIG_H="config.h auto-host.h ../../gcc-4.0.0/gcc/../include/ansidecl.h" \ MAKEOVERRIDES= \ -f libgcc.mk all make[2]: Entering directory `/home/c_gomez/objdir/gcc' /home/C_GOMEZ/objdir/gcc/xgcc -B/home/C_GOMEZ/objdir/gcc/ -B/usr/local/powerpc-ibm-aix5.1.0.0/bin/ -B/usr/local/powerpc-ibm-aix5.1.0.0/lib/ -isystem /usr/local/powerpc-ibm-aix5.1.0.0/include -isystem /usr/local/powerpc-ibm-aix5.1.0.0/sys-include -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../gcc-4.0.0/gcc -I../../gcc-4.0.0/gcc/. -I../../gcc-4.0.0/gcc/../include -I./../intl -I../../gcc-4.0.0/gcc/../libcpp/include -DL_fixunsdfsi -c ../../gcc-4.0.0/gcc/libgcc2.c -o libgcc/./_fixunsdfsi.o ../../gcc-4.0.0/gcc/libgcc2.c: In function '__fixunsdfsi': ../../gcc-4.0.0/gcc/libgcc2.c:1495: error: unrecognizable insn: (insn:HI 14 13 15 0 ../../gcc-4.0.0/gcc/libgcc2.c:1492 (set (reg:CCEQ 123) (compare:CCEQ (ior:SI (gt:SI (reg:CCFP 122) (const_int 0 [0x0])) (eq:SI (reg:CCFP 122) (const_int 0 [0x0]))) (const_int 1 [0x1]))) -1 (insn_list:REG_DEP_TRUE 13 (nil)) (expr_list:REG_DEAD (reg:CCFP 122) (nil))) ../../gcc-4.0.0/gcc/libgcc2.c:1495: internal compiler error: in extract_insn, at recog.c:2020 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. make[2]: *** [libgcc/./_fixunsdfsi.o] Error 1 make[2]: Leaving directory `/home/c_gomez/objdir/gcc' make[1]: *** [stmp-multilib] Error 2 make[1]: Leaving directory `/home/c_gomez/objdir/gcc' make: *** [all-gcc] Error 2 -- Summary: Build error of gcc 4.0 under PASE (AIX 5.1 emulation) on iSeries V5R3 Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: henri dot gomez at gmail dot com CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: powerpc-ibm-aix5.1.0.0 GCC host triplet: powerpc-ibm-aix5.1.0.0 GCC target triplet: powerpc-ibm-aix5.1.0.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21261