[Bug middle-end/45006] [4.6 regression] Failed to bootstrap

[hjl dot tools at gmail dot com]

------- Comment #2 from hjl dot tools at gmail dot com  2010-07-20 15:34 -------
Created an attachment (id=21266)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21266&action=view)
The preprocessed source

/export/gnu/import/rrs/162337/bld/./gcc/xgcc
-B/export/gnu/import/rrs/162337/bld/./gcc/
-B/export/gnu/import/rrs/162337/usr/ia64-unknown-linux-gnu/bin/
-B/export/gnu/import/rrs/162337/usr/ia64-unknown-linux-gnu/lib/ -isystem
/export/gnu/import/rrs/162337/usr/ia64-unknown-linux-gnu/include -isystem
/export/gnu/import/rrs/162337/usr/ia64-unknown-linux-gnu/sys-include    -g -O2
-O2  -g -O2 -DIN_GCC   -DUSE_LIBUNWIND_EXCEPTIONS -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition 
-isystem ./include  -fPIC -DUSE_GAS_SYMVER -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED   -I. -I. -I../.././gcc -I../../../src/libgcc
-I../../../src/libgcc/. -I../../../src/libgcc/../gcc
-I../../../src/libgcc/../include  -DHAVE_CC_TLS  -o emutls.o -MT emutls.o -MD
-MP -MF emutls.dep -fexceptions -c ../../../src/libgcc/../gcc/emutls.c
-fvisibility=hidden -DHIDE_EXPORTS
../../../src/libgcc/../gcc/emutls.c: In function ‘emutls_init’:
../../../src/libgcc/../gcc/emutls.c:81:1: internal compiler error: tree check:
expected class ‘expression’, have ‘declaration’ (function_decl) in
expand_debug_expr, at cfgexpand.c:2430
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45006