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From: "aldot at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/35034] assembler errors when building gcc/unwind-*.c at -O0 or -O1 Date: Wed, 30 Jan 2008 23:16:00 -0000 [thread overview] Message-ID: <20080130225653.8154.qmail@sourceware.org> (raw) In-Reply-To: <bug-35034-11811@http.gcc.gnu.org/bugzilla/> ------- Comment #1 from aldot at gcc dot gnu dot org 2008-01-30 22:56 ------- Works with -O2, fails with -O0, -O1, -O2 -fno-inline -O0: $ /scratch/obj.i686/gcc-4.3/./gcc/xgcc -B/scratch/obj.i686/gcc-4.3/./gcc/ -B/opt/i686/gcc-4.3//i686-linux-gnu/bin/ -B/opt/i686/gcc-4.3//i686-linux-gnu/lib/ -isystem /opt/i686/gcc-4.3//i686-linux-gnu/include -isystem /opt/i686/gcc-4.3//i686-linux-gnu/sys-include -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../../src/gcc-4.3/libgcc -I../../../../src/gcc-4.3/libgcc/. -I../../../../src/gcc-4.3/libgcc/../gcc -I../../../../src/gcc-4.3/libgcc/../include -I../../../../src/gcc-4.3/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o lib2addeh_static_onestep.o -MT lib2addeh_static_onestep.o -MD -MP -MF lib2addeh_static_onestep.dep -fexceptions -combine ../../../../src/gcc-4.3/libgcc/../gcc/emutls.c ../../../../src/gcc-4.3/libgcc/../gcc/gthr-gnat.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-c.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2-fde-glibc.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-sjlj.c -fvisibility=hidden -DHIDE_EXPORTS -c -O0 /tmp/ccidDTzT.s: Assembler messages: /tmp/ccidDTzT.s:5738: Error: symbol `size_of_encoded_value' is already defined /tmp/ccidDTzT.s:5889: Error: symbol `read_uleb128' is already defined /tmp/ccidDTzT.s:5932: Error: symbol `read_sleb128' is already defined /tmp/ccidDTzT.s:5989: Error: symbol `read_encoded_value_with_base' is already defined /tmp/ccidDTzT.s:6224: Error: symbol `get_cie' is already defined /tmp/ccidDTzT.s:6248: Error: symbol `next_fde' is already defined -O1: $ /scratch/obj.i686/gcc-4.3/./gcc/xgcc -B/scratch/obj.i686/gcc-4.3/./gcc/ -B/opt/i686/gcc-4.3//i686-linux-gnu/bin/ -B/opt/i686/gcc-4.3//i686-linux-gnu/lib/ -isystem /opt/i686/gcc-4.3//i686-linux-gnu/include -isystem /opt/i686/gcc-4.3//i686-linux-gnu/sys-include -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc -I../../../../src/gcc-4.3/libgcc -I../../../../src/gcc-4.3/libgcc/. -I../../../../src/gcc-4.3/libgcc/../gcc -I../../../../src/gcc-4.3/libgcc/../include -I../../../../src/gcc-4.3/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o lib2addeh_static_onestep.o -MT lib2addeh_static_onestep.o -MD -MP -MF lib2addeh_static_onestep.dep -fexceptions -combine ../../../../src/gcc-4.3/libgcc/../gcc/emutls.c ../../../../src/gcc-4.3/libgcc/../gcc/gthr-gnat.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-c.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2-fde-glibc.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-dw2.c ../../../../src/gcc-4.3/libgcc/../gcc/unwind-sjlj.c -fvisibility=hidden -DHIDE_EXPORTS -c -O1 /tmp/ccNNdoTR.s: Assembler messages: /tmp/ccNNdoTR.s:5207: Error: symbol `read_uleb128' is already defined /tmp/ccNNdoTR.s:5260: Error: symbol `read_sleb128' is already defined /tmp/ccNNdoTR.s:5329: Error: symbol `read_encoded_value_with_base' is already defined -- aldot at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|assembler errors when |assembler errors when |building gcc/unwind-*.c |building gcc/unwind-*.c at - | |O0 or -O1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35034
next prev parent reply other threads:[~2008-01-30 22:57 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2008-01-30 22:19 [Bug c/35034] New: assembler errors when building gcc/unwind-*.c aldot at gcc dot gnu dot org 2008-01-30 23:16 ` aldot at gcc dot gnu dot org [this message] 2008-01-31 10:40 ` [Bug c/35034] assembler errors when building gcc/unwind-*.c at -O0 or -O1 rguenth at gcc dot gnu dot org 2008-01-31 12:22 ` jakub at gcc dot gnu dot org 2008-01-31 15:10 ` aldot at gcc dot gnu dot org 2008-01-31 15:12 ` [Bug c/35034] [4.3 Regression] " aldot at gcc dot gnu dot org 2008-01-31 15:19 ` [Bug c/35034] assembler errors when building gcc/unwind-*.c at -O0 or -O1 with IMA rguenth at gcc dot gnu dot org 2008-01-31 15:19 ` rguenth at gcc dot gnu dot org 2008-01-31 15:20 ` aldot at gcc dot gnu dot org 2008-01-31 15:55 ` aldot at gcc dot gnu dot org 2008-01-31 15:59 ` rguenth at gcc dot gnu dot org 2008-12-29 14:28 ` [Bug c/35034] weakref vs. -combine pinskia at gcc dot gnu dot org 2010-09-17 9:08 ` rguenth at gcc dot gnu dot org
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