GCC build failure, HEAD@158159 on native

GCC regression tester regress@geoffk.org
Fri Apr 9 10:53:00 GMT 2010


With your recent patch, GCC HEAD revision 158159 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 158156.

Log information for changes since the last build:
------------------------------------------------------------------------
r158157 | rguenth | 2010-04-09 03:40:14 -0700 (Fri, 09 Apr 2010) | 28 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-vect-loop.c
   M /trunk/gcc/tree-vect-patterns.c
   M /trunk/gcc/tree-vect-slp.c
   M /trunk/gcc/tree-vect-stmts.c
   M /trunk/gcc/tree-vectorizer.h

2010-04-09  Richard Guenther  <rguenther@suse.de>

	* tree-vectorizer.h (struct _stmt_vec_info): Document
	that vectype is the type of the LHS.
	(supportable_widening_operation, supportable_narrowing_operation): 
	Get both input and output vector types as arguments.
	(vect_is_simple_use_1): Declare.
	(get_same_sized_vectype): Likewise.
	* tree-vect-loop.c (vect_determine_vectorization_factor):
	Set STMT_VINFO_VECTYPE to the vector type of the def.
	(vectorizable_reduction): Adjust.
	* tree-vect-patterns.c (vect_recog_widen_mult_pattern):
	Adjust.  Specify the output vector type.
	(vect_pattern_recog_1): Adjust.
	* tree-vect-stmts.c (get_same_sized_vectype): New function.
	(vectorizable_call): Adjust.
	(vectorizable_conversion): Likewise.
	(vectorizable_operation): Likewise.
	(vectorizable_type_demotion): Likewise.
	(vectorizable_type_promotion): Likewise.
	(vect_analyze_stmt): Set STMT_VINFO_VECTYPE to the vector type of
	the def.
	(vect_is_simple_use_1): New function.
	(supportable_widening_operation): Get both input and output
	vector types.
	(supportable_narrowing_operation): Likewise.
	* tree-vect-slp.c (vect_schedule_slp_instance): Adjust.

------------------------------------------------------------------------
r158158 | rguenth | 2010-04-09 03:41:37 -0700 (Fri, 09 Apr 2010) | 5 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/i386/sse.md

2010-04-09  Richard Guenther  <rguenther@suse.de>

	PR target/43152
	* config/i386/sse.md (vcond<mode>): Handle AVX modes as well.

------------------------------------------------------------------------
r158159 | ebotcazou | 2010-04-09 03:49:46 -0700 (Fri, 09 Apr 2010) | 38 lines
Changed paths:
   M /trunk/gcc/ada/ChangeLog
   M /trunk/gcc/ada/gcc-interface/decl.c
   M /trunk/gcc/ada/gcc-interface/gigi.h
   M /trunk/gcc/ada/gcc-interface/trans.c
   M /trunk/gcc/ada/gcc-interface/utils.c
   M /trunk/gcc/ada/gcc-interface/utils2.c

	* gcc-interface/gigi.h (maybe_variable): Delete.
	(protect_multiple_eval): Likewise.
	(maybe_stabilize_reference): Likewise.
	(gnat_save_expr): Declare.
	(gnat_protect_expr): Likewise.
	(gnat_stabilize_reference): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
	gnat_stabilize_reference.
	(maybe_variable): Delete.
	(elaborate_expression_1): Use gnat_save_expr.
	* gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
	(call_to_gnu): Pass NULL to gnat_stabilize_reference.
	(gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
	<N_Slice>: Use gnat_protect_exp.
	<N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
	<N_In>: Use gnat_protect_expr.
	Pass NULL to gnat_stabilize_reference.
	(build_unary_op_trapv): Use gnat_protect_expr.
	(build_binary_op_trapv): Likewise.
	(emit_range_check): Likewise.
	(emit_index_check): Likewise.
	(convert_with_check): Likewise.
	(protect_multiple_eval): Move to utils2.c file.
	(maybe_stabilize_reference): Merge into...
	(gnat_stabilize_reference): ...this.  Move to utils2.c file.
	(gnat_stabilize_reference_1): Likewise.
	* gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
	instead of protect_multiple_eval.
	* gcc-interface/utils2.c (compare_arrays): Likewise.
	(nonbinary_modular_operation): Likewise.
	(maybe_wrap_malloc): Likewise.
	(build_allocator): Likewise.
	(gnat_save_expr): New function.
	(gnat_protect_expr): Rename from protect_multiple_eval.  Early return
	in common cases.  Propagate TREE_READONLY onto dereferences.
	(gnat_stabilize_reference_1): Move from trans.c file.
	(gnat_stabilize_reference): Likewise.

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

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

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	/home/regress/tbox/native/build/./prev-gcc/xgcc -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -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    -c  -g -O2 -fomit-frame-pointer -gtoggle -DIN_GCC   -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -Wold-style-definition -Wc++-compat -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/. -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber     -DSTANDARD_STARTFILE_PREFI!
 X=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/home/regress/tbox/objs/lib/gcc/\" -DSTANDARD_LIBEXEC_PREFIX=\"/home/regress/tbox/objs/libexec/gcc/\" -DDEFAULT_TARGET_VERSION=\"4.6.0\" -DDEFAULT_TARGET_MACHINE=\"i686-pc-linux-gnu\" -DSTANDARD_BINDIR_PREFIX=\"/home/regress/tbox/objs/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\"  `test "X${SHLIB_LINK}" = "X" || test "yes" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` -DCONFIGURE_SPECS="\"\"" \
		-I. -I. -I/home/regress/tbox/svn-gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/. -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber    /home/regress/tbox/svn-gcc/gcc/cp/g++spec.c)
cc1: warnings being treated as errors
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c: In function 'collect_wait':
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c:180:11: error: variable '__u' set but not used
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c:182:14: error: variable '__u' set but not used
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c:183:8: error: variable '__u' set but not used
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c:191:11: error: variable '__u' set but not used
/home/regress/tbox/svn-gcc/gcc/lto-wrapper.c:192:45: error: variable '__u' set but not used
make[3]: *** [lto-wrapper.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm gcj-dbtool.pod jcf-dump.pod jv-convert.pod grmic.pod gcov.pod gcj.pod gc-analyze.pod gfdl.pod cpp.pod gij.pod gfortran.pod fsf-funding.pod gcc.pod
make[3]: Leaving directory `/home/regress/tbox/native/build/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage2-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.)


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