GCC build failure, HEAD@191107 on native

[GCC regression tester]

With your recent patch, GCC HEAD revision 191107 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 191106.

Log information for changes since the last build:
------------------------------------------------------------------------
r191107 | hubicka | 2012-09-09 05:31:32 -0700 (Sun, 09 Sep 2012) | 53 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/lto/ChangeLog
   M /trunk/gcc/lto/lto-partition.c
   M /trunk/gcc/lto/lto-partition.h
   M /trunk/gcc/lto/lto.c
   M /trunk/gcc/lto-cgraph.c
   M /trunk/gcc/lto-streamer.c
   M /trunk/gcc/lto-streamer.h
   M /trunk/gcc/passes.c
   M /trunk/gcc/tree-pass.h



	Replace cgraph_node_set and varpool_node_set by symtab_node_encoder
	in partitioning.
	* tree-pass.h (cgraph_node_set_def, varpool_node_set_def): Remove
	forward declaration.
	(lto_symtab_encoder_d): Forward declare.
	(ipa_write_optimization_summaries): Update.
	* lto-cgraph.c (lto_symtab_encoder_new): Do not initialize
	body, initializer and in_partition.
	(lto_symtab_encoder_delete): Update.
	(lto_symtab_encoder_encode): Update.
	(lto_symtab_encoder_lookup): Move inline.
	(lto_symtab_encoder_delete_node): New function.
	(lto_symtab_encoder_encode_body_p, lto_set_symtab_encoder_encode_body,
	lto_symtab_encoder_encode_initializer_p,
	lto_set_symtab_encoder_encode_initializer, lto_symtab_encoder_in_partition_p,
	lto_symtab_encoder_in_partition_p): Update.
	(compute_ltrans_boundary): Take encoder as an input.
	* passes.c (ipa_write_summaries_1): Update.
	(ipa_write_summaries_1): Update.
	(ipa_write_summaries): Update.
	(ipa_write_optimization_summaries): Update.
	* lto-streamer.c (print_lto_report): Report number of cgraph nodes.
	* lto-streamer.h (lto_stats_d): Replace num_output_cgraph_nodes by
	num_output_symtab_nodes.
	(lto_encoder_entry): New structure.
	(struct lto_symtab_encoder_d): Reorg.
	(lto_symtab_encoder_delete_node): Declare.
	(lto_symtab_encoder_lookup): Bring inline.
	(compute_ltrans_boundary): Update.
	(lto_symtab_encoder_size): Update.
	(lsei_node, lsei_cgraph_node, lsei_varpool_node): Update.
	(lto_symtab_encoder_deref): Update.

	Replace cgraph_node_set and varpool_node_set by symtab_node_encoder
	in partitioning.
	* lto-partition.h (ltrans_partition_def): Replace cgraph_set and varpool_set
	by encoder.
	* lto-partition.c (new_partition): Update.
	* lto.c (cmp_partitions_order): Update.
	(lto_wpa_write_files): Update.
	(free_ltrans_partitions): Update.
	(add_references_to_partition): Update.
	(add_cgraph_node_to_partition_1): Update.
	(add_cgraph_node_to_partition): Update.
	(add_varpool_node_to_partition): Update.
	(undo_partition): Update.
	(lto_balanced_map): Update.
	(set_referenced_from_other_partition_p, set_reachable_from_other_partition_p,
	set_referenced_from_this_partition_p): Update.
	(lto_promote_cross_file_statics): Update.

------------------------------------------------------------------------

For more information, see <http://glutton.geoffk.org/HEAD/>.

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/bin/sh ../../libtool --tag CXX --tag disable-shared   --mode=compile /home/regress/tbox/native/build/./gcc/xgcc -shared-libgcc -B/home/regress/tbox/native/build/./gcc -nostdinc++ -L/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src -L/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/lib/ -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/include -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/sys-include    -I/home/regress/tbox/svn-gcc/libstdc++-v3/../libgcc -I/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++  -std=gnu++11 -prefer-pic -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi  -fdiagnostics-show-location=once   -ffunction-sections -fdata-sections  -fr!
 andom-seed=fstream-inst.lo -g -O2 -D_GNU_SOURCE -c -o fstream-inst.lo /home/regress/tbox/svn-gcc/libstdc++-v3/src/c++11/fstream-inst.cc
libtool: compile:  /home/regress/tbox/native/build/./gcc/xgcc -shared-libgcc -B/home/regress/tbox/native/build/./gcc -nostdinc++ -L/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src -L/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/lib/ -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/include -isystem /home/regress/tbox/objs/i686-pc-linux-gnu/sys-include -I/home/regress/tbox/svn-gcc/libstdc++-v3/../libgcc -I/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -std=gnu++11 -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=fstream-inst.lo -g -O2 -D_GNU_SOURCE -c /home/regress/tbox/s!
 vn-gcc/libstdc++-v3/src/c++11/fstream-inst.cc  -fPIC -DPIC -o fstream-inst.o
/tmp/ccimY9BG.s: Assembler messages:
/tmp/ccimY9BG.s:44: Error: no such instruction: `rdrand %eax'
make[6]: *** [random.lo] Error 1
make[6]: *** Waiting for unfinished jobs....
make[6]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src/c++11'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3/src'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/home/regress/tbox/native/build/i686-pc-linux-gnu/libstdc++-v3'
make[2]: *** [all-stage1-target-libstdc++-v3] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1
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-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)