[Bug debug/48203] ICE in dwarf2out.c while building eglibc.

["ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48203

--- Comment #6 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-03-19 19:13:30 UTC ---
(In reply to comment #5)
> Created attachment 23725 [details]
> gcc47-pr48203.patch
> 
> Untested fix

Bootstrap and cross-testing on in parallel.

Ramana(In reply to comment #5)
> Created attachment 23725 [details]
> gcc47-pr48203.patch
> 
> Untested fix.

ramana@gcc10:~/cross-build/arm-none-linux-gnueabi/obj/gcc2/gcc$ ./xgcc -B`pwd`
-S -O2 -g ~/min.i 
/home/ramana/min.i:96:1: warning: useless storage class specifier in empty
declaration [enabled by default]
/home/ramana/min.i:101:49: warning: âstruct tmâ declared inside parameter list
[enabled by default]
/home/ramana/min.i:101:49: warning: its scope is only this definition or
declaration, which is probably not what you want [enabled by default]
/home/ramana/min.i:131:8: warning: âstruct random_dataâ declared inside
parameter list [enabled by default]
/home/ramana/min.i:133:16: warning: âstruct drand48_dataâ declared inside
parameter list [enabled by default]
/home/ramana/min.i:164:16: warning: âstruct timezoneâ declared inside parameter
list [enabled by default]
/home/ramana/min.i:241:5: warning: no semicolon at end of struct or union
[enabled by default]
/home/ramana/min.i:267:10: warning: âstruct iovecâ declared inside parameter
list [enabled by default]
/home/ramana/min.i:448:14: warning: conflicting types for built-in function
â__strcpy_chkâ [enabled by default]
/home/ramana/min.i:450:14: warning: conflicting types for built-in function
â__strncat_chkâ [enabled by default]
/home/ramana/min.i:548:1: warning: declaration does not declare anything
[enabled by default]
/home/ramana/min.i:548:1: warning: no semicolon at end of struct or union
[enabled by default]
/home/ramana/min.i:562:14: warning: conflicting types for built-in function
âdcgettextâ [enabled by default]
/home/ramana/min.i:573:1: warning: unnamed struct/union that defines no
instances [enabled by default]
/home/ramana/min.i:575:7: warning: âstruct __gconv_stepâ declared inside
parameter list [enabled by default]
/home/ramana/min.i: In function âread_directionsâ:
/home/ramana/min.i:906:32: warning: incompatible implicit declaration of
built-in function âcallocâ [enabled by default]
/home/ramana/min.i: In function âinsert_weightsâ:
/home/ramana/min.i:976:4: warning: incompatible implicit declaration of
built-in function âmemcpyâ [enabled by default]
/home/ramana/min.i: In function âhandle_ellipsisâ:
/home/ramana/min.i:1043:21: warning: incompatible implicit declaration of
built-in function âstrlenâ [enabled by default]
/home/ramana/min.i:1059:14: warning: assignment makes pointer from integer
without a cast [enabled by default]
/home/ramana/min.i: In function âcollate_readâ:
/home/ramana/min.i:1238:16: warning: assignment makes pointer from integer
without a cast [enabled by default]
/home/ramana/min.i:1260:21: warning: assignment makes pointer from integer
without a cast [enabled by default]
/home/ramana/min.i:1306:6: warning: incompatible implicit declaration of
built-in function âsprintfâ [enabled by default]
/home/ramana/min.i:1307:8: warning: passing argument 2 of âsprintfâ makes
pointer from integer without a cast [enabled by default]
/home/ramana/min.i:1307:8: note: expected âconst char *â but argument is of
type âintâ
/home/ramana/min.i:1424:120: warning: incompatible implicit declaration of
built-in function âstrlenâ [enabled by default]
/home/ramana/min.i:1447:82: warning: initialization makes pointer from integer
without a cast [enabled by default]
/home/ramana/min.i:1447:4: warning: passing argument 5 of âerror_at_lineâ makes
pointer from integer without a cast [enabled by default]
/home/ramana/min.i:363:1: note: expected âconst char *â but argument is of type
âintâ
/home/ramana/min.i: In function âread_directionsâ:
/home/ramana/min.i:941:1: internal compiler error: in mem_loc_descriptor, at
dwarf2out.c:13885
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


cheers
Ramana