[Bug gas/857] Gas doesn't warn ".set x,y" when "y' is undefined

[amylaar at gcc dot gnu dot org]

------- Additional Comments From amylaar at gcc dot gnu dot org  2005-05-06 
17:10 -------
Created an attachment (id=480)
 --> (http://sources.redhat.com/bugzilla/attachment.cgi?id=480&action=view)
Test case

This is the newlib build failure:

/mnt/scratch/nightly/2005-05-05-sh-elf/sh64-elf/./gcc/xgcc
-B/mnt/scratch/nightly/2005-05-05-sh-elf/sh64-elf/./gcc/ -nostdinc
-B/mnt/scratch/nightly/2005-05-05-sh-elf/sh64-elf/sh64-elf/ml/newlib/ -isystem
/mnt/scratch/nightly/2005-05-05-sh-elf/sh64-elf/sh64-elf/ml/newlib/targ-include
-isystem /mnt/scratch/nightly/2005-05-05-sh-elf/srcw/newlib/libc/include
-B/usr/local/sh64-elf/bin/ -B/usr/local/sh64-elf/lib/ -isystem
/usr/local/sh64-elf/include -isystem /usr/local/sh64-elf/sys-include
-L/mnt/scratch/nightly/2005-05-05-sh-elf/sh64-elf/./ld  -ml
-DPACKAGE=\"newlib\" -DVERSION=\"1.13.0\"  -I.
-I../../../../../../srcw/newlib/libc/stdlib  -O2 -DHAVE_GETTIMEOFDAY
-fno-builtin      -O2 -g -O2  -ml -c
../../../../../../srcw/newlib/libc/stdlib/mprec.c

real    25m36.663s
user    19m38.440s
sys     3m50.930s
/tmp/ccz68vqD.s: Assembler messages:
/tmp/ccz68vqD.s:7812: Error: Local symbol `___mprec_tens DL' can't be equated
to undefined symbol `___mprec_tens'
/tmp/ccz68vqD.s:7812: Error: Local symbol `___mprec_tens DL' can't be equated
to undefined symbol `___mprec_tens'
make[7]: *** [mprec.o] Error 1

The assembler failure can be reproduced with:
/mnt/scratch/nightly/2005-04-26-0800/sh64-elf/gas/as-new -little --isa=SHmedia
--abi=32 -o mprec.o mprec.s
mprec.s: Assembler messages:
mprec.s:7812: Error: Local symbol `___mprec_tens DL' can't be equated to
undefined symbol `___mprec_tens'
mprec.s:7812: Error: Local symbol `___mprec_tens DL' can't be equated to
undefined symbol `___mprec_tens'


-- 


http://sources.redhat.com/bugzilla/show_bug.cgi?id=857

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