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

["ramana at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.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: ‘struct tm’ 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: ‘struct random_data’ declared inside
parameter list [enabled by default]
/home/ramana/min.i:133:16: warning: ‘struct drand48_data’ declared inside
parameter list [enabled by default]
/home/ramana/min.i:164:16: warning: ‘struct timezone’ 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: ‘struct iovec’ declared inside parameter
list [enabled by default]
/home/ramana/min.i:448:14: warning: conflicting types for built-in function
‘__strcpy_chk’ [enabled by default]
/home/ramana/min.i:450:14: warning: conflicting types for built-in function
‘__strncat_chk’ [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
‘dcgettext’ [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: ‘struct __gconv_step’ declared inside
parameter list [enabled by default]
/home/ramana/min.i: In function ‘read_directions’:
/home/ramana/min.i:906:32: warning: incompatible implicit declaration of
built-in function ‘calloc’ [enabled by default]
/home/ramana/min.i: In function ‘insert_weights’:
/home/ramana/min.i:976:4: warning: incompatible implicit declaration of
built-in function ‘memcpy’ [enabled by default]
/home/ramana/min.i: In function ‘handle_ellipsis’:
/home/ramana/min.i:1043:21: warning: incompatible implicit declaration of
built-in function ‘strlen’ [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 ‘collate_read’:
/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 ‘sprintf’ [enabled by default]
/home/ramana/min.i:1307:8: warning: passing argument 2 of ‘sprintf’ makes
pointer from integer without a cast [enabled by default]
/home/ramana/min.i:1307:8: note: expected ‘const char *’ but argument is of
type ‘int’
/home/ramana/min.i:1424:120: warning: incompatible implicit declaration of
built-in function ‘strlen’ [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 ‘error_at_line’ makes
pointer from integer without a cast [enabled by default]
/home/ramana/min.i:363:1: note: expected ‘const char *’ but argument is of type
‘int’
/home/ramana/min.i: In function ‘read_directions’:
/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